Southend-on-Sea

Southend-on-Sea is covered by postcode districts SS0, SS1, SS2, SS3, SS4, SS6 and 4 more. It is mostly in the Southend-on-Sea council area: 3,625 of its 3,689 postcodes. The others are in Rochford and Castle Point. 64 of its 3,689 postcodes are in Essex. ONS lists no county for the other 3,625.

Every postcode in Southend-on-Sea, by flood risk

Map of every postcode in Southend-on-Sea, by flood risk Of the 3,689 postcodes in Southend-on-Sea that ONS places, 49 have a home or business at high risk, 24 are at medium risk at worst, 108 are at low risk at worst, 64 are at very low risk only and 3,444 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 19 postcodes at high or medium risk. Places named: Southend-on-Sea, Great Wakering. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. SS0 0AB: not on the flood risk listSS0 0AD: not on the flood risk listSS0 0AE: not on the flood risk listSS0 0AH: not on the flood risk listSS0 0AL: not on the flood risk listSS0 0AN: not on the flood risk listSS0 0AP: not on the flood risk listSS0 0AY: not on the flood risk listSS0 0BF: not on the flood risk listSS0 0BG: not on the flood risk listSS0 0BH: not on the flood risk listSS0 0BP: not on the flood risk listSS0 0BS: not on the flood risk listSS0 0BT: not on the flood risk listSS0 0BW: not on the flood risk listSS0 0BY: not on the flood risk listSS0 0DH: not on the flood risk listSS0 0DL: not on the flood risk listSS0 0DN: not on the flood risk listSS0 0DP: not on the flood risk listSS0 0DS: not on the flood risk listSS0 0DU: not on the flood risk listSS0 0DY: not on the flood risk listSS0 0DZ: not on the flood risk listSS0 0ED: not on the flood risk listSS0 0EJ: not on the flood risk listSS0 0EP: not on the flood risk listSS0 0ER: not on the flood risk listSS0 0ES: not on the flood risk listSS0 0EW: not on the flood risk listSS0 0EX: not on the flood risk listSS0 0EZ: not on the flood risk listSS0 0HB: not on the flood risk listSS0 0HJ: not on the flood risk listSS0 0HP: not on the flood risk listSS0 0JA: not on the flood risk listSS0 0JB: not on the flood risk listSS0 0JD: not on the flood risk listSS0 0JE: not on the flood risk listSS0 0JG: not on the flood risk listSS0 0JL: not on the flood risk listSS0 0JP: not on the flood risk listSS0 0JU: not on the flood risk listSS0 0JY: not on the flood risk listSS0 0JZ: not on the flood risk listSS0 0LB: not on the flood risk listSS0 0LD: not on the flood risk listSS0 0LG: not on the flood risk listSS0 0LH: not on the flood risk listSS0 0LJ: not on the flood risk listSS0 0LQ: not on the flood risk listSS0 0NB: not on the flood risk listSS0 0NE: not on the flood risk listSS0 0NJ: not on the flood risk listSS0 0NP: not on the flood risk listSS0 0NS: not on the flood risk listSS0 0NT: not on the flood risk listSS0 0NU: not on the flood risk listSS0 0NW: not on the flood risk listSS0 0PA: not on the flood risk listSS0 0PD: not on the flood risk listSS0 0PE: not on the flood risk listSS0 0PN: not on the flood risk listSS0 0PP: not on the flood risk listSS0 0PR: not on the flood risk listSS0 0PS: not on the flood risk listSS0 0PY: not on the flood risk listSS0 0QE: not on the flood risk listSS0 0QH: not on the flood risk listSS0 0QJ: not on the flood risk listSS0 0RB: not on the flood risk listSS0 0RG: not on the flood risk listSS0 0RH: not on the flood risk listSS0 0RT: not on the flood risk listSS0 0SE: not on the flood risk listSS0 0SF: not on the flood risk listSS0 7AA: not on the flood risk listSS0 7AB: not on the flood risk listSS0 7AE: not on the flood risk listSS0 7AH: not on the flood risk listSS0 7AQ: not on the flood risk listSS0 7AT: not on the flood risk listSS0 7AY: not on the flood risk listSS0 7BA: not on the flood risk listSS0 7BP: not on the flood risk listSS0 7BX: not on the flood risk listSS0 7DD: not on the flood risk listSS0 7DF: not on the flood risk listSS0 7DS: not on the flood risk listSS0 7DX: not on the flood risk listSS0 7DY: not on the flood risk listSS0 7EL: not on the flood risk listSS0 7ER: not on the flood risk listSS0 7ES: not on the flood risk listSS0 7EX: not on the flood risk listSS0 7FJ: not on the flood risk listSS0 7FN: not on the flood risk listSS0 7FX: not on the flood risk listSS0 7HJ: not on the flood risk listSS0 7HL: not on the flood risk listSS0 7JF: not on the flood risk listSS0 7JP: not on the flood risk listSS0 7JS: not on the flood risk listSS0 7JW: not on the flood risk listSS0 7LE: not on the flood risk listSS0 7NB: not on the flood risk listSS0 7NL: not on the flood risk listSS0 7NP: not on the flood risk listSS0 7NW: not on the flood risk listSS0 7NY: not on the flood risk listSS0 7PA: not on the flood risk listSS0 7PB: not on the flood risk listSS0 7PD: not on the flood risk listSS0 7PE: not on the flood risk listSS0 7PH: not on the flood risk listSS0 7PS: not on the flood risk listSS0 7QD: not on the flood risk listSS0 7QE: not on the flood risk listSS0 7SB: not on the flood risk listSS0 7SE: not on the flood risk listSS0 7SH: not on the flood risk listSS0 7ST: not on the flood risk listSS0 7UA: not on the flood risk listSS0 8AA: not on the flood risk listSS0 8AD: not on the flood risk listSS0 8AH: not on the flood risk listSS0 8AN: not on the flood risk listSS0 8AT: not on the flood risk listSS0 8BA: not on the flood risk listSS0 8BB: not on the flood risk listSS0 8BD: not on the flood risk listSS0 8BJ: not on the flood risk listSS0 8BN: not on the flood risk listSS0 8BP: not on the flood risk listSS0 8EB: not on the flood risk listSS0 8ER: not on the flood risk listSS0 8EX: not on the flood risk listSS0 8FE: not on the flood risk listSS0 8FL: not on the flood risk listSS0 8HN: not on the flood risk listSS0 8HP: not on the flood risk listSS0 8HY: not on the flood risk listSS0 8JJ: not on the flood risk listSS0 8JL: not on the flood risk listSS0 8LA: not on the flood risk listSS0 8LB: not on the flood risk listSS0 8LE: not on the flood risk listSS0 8LF: not on the flood risk listSS0 8LP: not on the flood risk listSS0 8LS: not on the flood risk listSS0 8NA: not on the flood risk listSS0 8NB: not on the flood risk listSS0 8NL: not on the flood risk listSS0 8NQ: not on the flood risk listSS0 8NS: not on the flood risk listSS0 8NT: not on the flood risk listSS0 8NX: not on the flood risk listSS0 8PD: not on the flood risk listSS0 8PH: not on the flood risk listSS0 8PJ: not on the flood risk listSS0 8PL: not on the flood risk listSS0 8PP: not on the flood risk listSS0 8PR: not on the flood risk listSS0 8PS: not on the flood risk listSS0 8PU: not on the flood risk listSS0 8PX: not on the flood risk listSS0 9AA: not on the flood risk listSS0 9AD: not on the flood risk listSS0 9AH: not on the flood risk listSS0 9AZ: not on the flood risk listSS0 9BB: not on the flood risk listSS0 9BW: not on the flood risk listSS0 9DJ: not on the flood risk listSS0 9DL: not on the flood risk listSS0 9DS: not on the flood risk listSS0 9EB: not on the flood risk listSS0 9EF: not on the flood risk listSS0 9EH: not on the flood risk listSS0 9FR: not on the flood risk listSS0 9GG: not on the flood risk listSS0 9GL: not on the flood risk listSS0 9HL: not on the flood risk listSS0 9HS: not on the flood risk listSS0 9HT: not on the flood risk listSS0 9JA: not on the flood risk listSS0 9JD: not on the flood risk listSS0 9LP: not on the flood risk listSS0 9LU: not on the flood risk listSS0 9NF: not on the flood risk listSS0 9NH: not on the flood risk listSS0 9PT: not on the flood risk listSS0 9PZ: not on the flood risk listSS0 9QH: not on the flood risk listSS0 9RB: not on the flood risk listSS0 9RY: not on the flood risk listSS0 9SE: not on the flood risk listSS0 9SG: not on the flood risk listSS0 9ST: not on the flood risk listSS0 9SU: not on the flood risk listSS0 9SZ: not on the flood risk listSS0 9TJ: not on the flood risk listSS0 9UD: not on the flood risk listSS0 9XA: not on the flood risk listSS0 9XF: not on the flood risk listSS0 9XG: not on the flood risk listSS0 9XL: not on the flood risk listSS0 9XP: not on the flood risk listSS1 1AB: not on the flood risk listSS1 1AT: not on the flood risk listSS1 1BF: not on the flood risk listSS1 1BH: not on the flood risk listSS1 1DE: not on the flood risk listSS1 1DN: not on the flood risk listSS1 1DP: not on the flood risk listSS1 1DU: not on the flood risk listSS1 1DY: not on the flood risk listSS1 1EJ: not on the flood risk listSS1 1FA: not on the flood risk listSS1 1FU: not on the flood risk listSS1 1FW: not on the flood risk listSS1 1GD: not on the flood risk listSS1 1JN: not on the flood risk listSS1 1JU: not on the flood risk listSS1 1JX: not on the flood risk listSS1 1LL: not on the flood risk listSS1 1PF: not on the flood risk listSS1 2AB: not on the flood risk listSS1 2AJ: not on the flood risk listSS1 2AP: not on the flood risk listSS1 2AR: not on the flood risk listSS1 2AY: not on the flood risk listSS1 2BD: not on the flood risk listSS1 2BY: not on the flood risk listSS1 2DF: not on the flood risk listSS1 2DL: not on the flood risk listSS1 2DR: not on the flood risk listSS1 2DY: not on the flood risk listSS1 2EB: not on the flood risk listSS1 2EU: not on the flood risk listSS1 2EY: not on the flood risk listSS1 2FS: not on the flood risk listSS1 2FY: not on the flood risk listSS1 2GD: not on the flood risk listSS1 2GW: not on the flood risk listSS1 2HD: not on the flood risk listSS1 2HZ: not on the flood risk listSS1 2JJ: not on the flood risk listSS1 2LA: not on the flood risk listSS1 2LN: not on the flood risk listSS1 2LS: not on the flood risk listSS1 2NH: not on the flood risk listSS1 2NL: not on the flood risk listSS1 2PG: not on the flood risk listSS1 2PN: not on the flood risk listSS1 2PQ: not on the flood risk listSS1 2PS: not on the flood risk listSS1 2QA: not on the flood risk listSS1 2QG: not on the flood risk listSS1 2QH: not on the flood risk listSS1 2QT: not on the flood risk listSS1 2QY: not on the flood risk listSS1 2RU: not on the flood risk listSS1 2SA: not on the flood risk listSS1 2SD: not on the flood risk listSS1 2SE: not on the flood risk listSS1 2SF: not on the flood risk listSS1 2SH: not on the flood risk listSS1 2SL: not on the flood risk listSS1 2SQ: not on the flood risk listSS1 2SZ: not on the flood risk listSS1 2TB: not on the flood risk listSS1 2UE: not on the flood risk listSS1 2UF: not on the flood risk listSS1 2UN: not on the flood risk listSS1 2XF: not on the flood risk listSS1 2XL: not on the flood risk listSS1 2XN: not on the flood risk listSS1 3AP: not on the flood risk listSS1 3AR: not on the flood risk listSS1 3AS: not on the flood risk listSS1 3AU: not on the flood risk listSS1 3AX: not on the flood risk listSS1 3AY: not on the flood risk listSS1 3BA: not on the flood risk listSS1 3BB: not on the flood risk listSS1 3BJ: not on the flood risk listSS1 3BT: not on the flood risk listSS1 3DA: not on the flood risk listSS1 3DP: not on the flood risk listSS1 3DT: not on the flood risk listSS1 3EA: not on the flood risk listSS1 3EG: not on the flood risk listSS1 3EP: not on the flood risk listSS1 3ES: not on the flood risk listSS1 3EX: not on the flood risk listSS1 3HB: not on the flood risk listSS1 3HE: not on the flood risk listSS1 3HH: not on the flood risk listSS1 3HJ: not on the flood risk listSS1 3HT: not on the flood risk listSS1 3HY: not on the flood risk listSS1 3JA: not on the flood risk listSS1 3JE: not on the flood risk listSS1 3JJ: not on the flood risk listSS1 3JL: not on the flood risk listSS1 3JN: not on the flood risk listSS1 3JP: not on the flood risk listSS1 3JT: not on the flood risk listSS1 3JU: not on the flood risk listSS1 3JW: not on the flood risk listSS1 3LA: not on the flood risk listSS1 3LD: not on the flood risk listSS1 3LE: not on the flood risk listSS1 3LG: not on the flood risk listSS1 3LH: not on the flood risk listSS1 3LJ: not on the flood risk listSS1 3LQ: not on the flood risk listSS1 3LX: not on the flood risk listSS1 3ND: not on the flood risk listSS1 3NN: not on the flood risk listSS1 3NT: not on the flood risk listSS1 3NU: not on the flood risk listSS1 3NW: not on the flood risk listSS1 3NX: not on the flood risk listSS1 3NY: not on the flood risk listSS1 3NZ: not on the flood risk listSS1 3PA: not on the flood risk listSS1 3PD: not on the flood risk listSS1 3PG: not on the flood risk listSS1 3PN: not on the flood risk listSS1 3PQ: not on the flood risk listSS1 3PR: not on the flood risk listSS1 3PS: not on the flood risk listSS1 3PX: not on the flood risk listSS1 3QB: not on the flood risk listSS1 3QD: not on the flood risk listSS1 3QE: not on the flood risk listSS1 3QP: not on the flood risk listSS1 3QR: not on the flood risk listSS1 3QS: not on the flood risk listSS1 3QY: not on the flood risk listSS1 3RE: not on the flood risk listSS1 3RG: not on the flood risk listSS1 3RJ: not on the flood risk listSS1 3RN: not on the flood risk listSS1 3RP: not on the flood risk listSS1 3SE: not on the flood risk listSS1 3SH: not on the flood risk listSS1 3SJ: not on the flood risk listSS1 3SN: not on the flood risk listSS1 3SP: not on the flood risk listSS1 3SR: not on the flood risk listSS1 3SS: not on the flood risk listSS1 3TS: not on the flood risk listSS1 3TT: not on the flood risk listSS1 3TY: not on the flood risk listSS1 9ER: not on the flood risk listSS2 4AA: not on the flood risk listSS2 4AD: not on the flood risk listSS2 4AF: not on the flood risk listSS2 4AG: not on the flood risk listSS2 4AJ: not on the flood risk listSS2 4AS: not on the flood risk listSS2 4AT: not on the flood risk listSS2 4AU: not on the flood risk listSS2 4AZ: not on the flood risk listSS2 4BA: not on the flood risk listSS2 4BB: not on the flood risk listSS2 4BE: not on the flood risk listSS2 4BN: not on the flood risk listSS2 4BP: not on the flood risk listSS2 4BS: not on the flood risk listSS2 4BU: not on the flood risk listSS2 4BX: not on the flood risk listSS2 4DB: not on the flood risk listSS2 4DD: not on the flood risk listSS2 4DE: not on the flood risk listSS2 4DF: not on the flood risk listSS2 4DN: not on the flood risk listSS2 4DP: not on the flood risk listSS2 4DQ: not on the flood risk listSS2 4DU: not on the flood risk listSS2 4DY: not on the flood risk listSS2 4EA: not on the flood risk listSS2 4EE: not on the flood risk listSS2 4EF: not on the flood risk listSS2 4EH: not on the flood risk listSS2 4EW: not on the flood risk listSS2 4FA: not on the flood risk listSS2 4FN: not on the flood risk listSS2 4FP: not on the flood risk listSS2 4GP: not on the flood risk listSS2 4GQ: not on the flood risk listSS2 4GU: not on the flood risk listSS2 4GX: not on the flood risk listSS2 4HF: not on the flood risk listSS2 4HG: not on the flood risk listSS2 4HH: not on the flood risk listSS2 4HJ: not on the flood risk listSS2 4HN: not on the flood risk listSS2 4HP: not on the flood risk listSS2 4HQ: not on the flood risk listSS2 4HX: not on the flood risk listSS2 4JA: not on the flood risk listSS2 4JG: not on the flood risk listSS2 4JR: not on the flood risk listSS2 4LD: not on the flood risk listSS2 4LH: not on the flood risk listSS2 4LN: not on the flood risk listSS2 4NF: not on the flood risk listSS2 4NL: not on the flood risk listSS2 4NR: not on the flood risk listSS2 4PH: not on the flood risk listSS2 4PP: not on the flood risk listSS2 4PQ: not on the flood risk listSS2 4QH: not on the flood risk listSS2 4QL: not on the flood risk listSS2 4QR: not on the flood risk listSS2 4QS: not on the flood risk listSS2 4QX: not on the flood risk listSS2 4QZ: not on the flood risk listSS2 4RB: not on the flood risk listSS2 4RF: not on the flood risk listSS2 4RH: not on the flood risk listSS2 4RJ: not on the flood risk listSS2 4RS: not on the flood risk listSS2 4RT: not on the flood risk listSS2 4RX: not on the flood risk listSS2 4RY: not on the flood risk listSS2 4RZ: not on the flood risk listSS2 4SE: not on the flood risk listSS2 4TD: not on the flood risk listSS2 4TH: not on the flood risk listSS2 4TJ: not on the flood risk listSS2 4TN: not on the flood risk listSS2 4TP: not on the flood risk listSS2 4TQ: not on the flood risk listSS2 4TT: not on the flood risk listSS2 4UB: not on the flood risk listSS2 4UE: not on the flood risk listSS2 4UG: not on the flood risk listSS2 4UH: not on the flood risk listSS2 4UJ: not on the flood risk listSS2 4UP: not on the flood risk listSS2 4UR: not on the flood risk listSS2 4UU: not on the flood risk listSS2 4UY: not on the flood risk listSS2 4XH: not on the flood risk listSS2 5AB: not on the flood risk listSS2 5AL: not on the flood risk listSS2 5AP: not on the flood risk listSS2 5AR: not on the flood risk listSS2 5AY: not on the flood risk listSS2 5BY: not on the flood risk listSS2 5BZ: not on the flood risk listSS2 5DD: not on the flood risk listSS2 5DH: not on the flood risk listSS2 5DJ: not on the flood risk listSS2 5DR: not on the flood risk listSS2 5DX: not on the flood risk listSS2 5EB: not on the flood risk listSS2 5ED: not on the flood risk listSS2 5EH: not on the flood risk listSS2 5EJ: not on the flood risk listSS2 5ER: not on the flood risk listSS2 5ES: not on the flood risk listSS2 5ET: not on the flood risk listSS2 5EX: not on the flood risk listSS2 5FB: not on the flood risk listSS2 5FD: not on the flood risk listSS2 5FZ: not on the flood risk listSS2 5GL: not on the flood risk listSS2 5HA: not on the flood risk listSS2 5HB: not on the flood risk listSS2 5HD: not on the flood risk listSS2 5HJ: not on the flood risk listSS2 5HL: not on the flood risk listSS2 5HN: not on the flood risk listSS2 5HR: not on the flood risk listSS2 5HT: not on the flood risk listSS2 5HX: not on the flood risk listSS2 5JX: not on the flood risk listSS2 5LA: not on the flood risk listSS2 5LE: not on the flood risk listSS2 5LQ: not on the flood risk listSS2 5NF: not on the flood risk listSS2 5NG: not on the flood risk listSS2 5NJ: not on the flood risk listSS2 5NN: not on the flood risk listSS2 5NX: not on the flood risk listSS2 5PL: not on the flood risk listSS2 5PR: not on the flood risk listSS2 5PT: not on the flood risk listSS2 5QB: not on the flood risk listSS2 5QR: not on the flood risk listSS2 5QS: not on the flood risk listSS2 5QU: not on the flood risk listSS2 5RD: not on the flood risk listSS2 5RE: not on the flood risk listSS2 5RH: not on the flood risk listSS2 5RN: not on the flood risk listSS2 5RU: not on the flood risk listSS2 5RY: not on the flood risk listSS2 5SA: not on the flood risk listSS2 5TE: not on the flood risk listSS2 5TF: not on the flood risk listSS2 6AJ: not on the flood risk listSS2 6AU: not on the flood risk listSS2 6BG: not on the flood risk listSS2 6BN: not on the flood risk listSS2 6DY: not on the flood risk listSS2 6EJ: not on the flood risk listSS2 6EL: not on the flood risk listSS2 6EW: not on the flood risk listSS2 6FQ: not on the flood risk listSS2 6FW: not on the flood risk listSS2 6GA: not on the flood risk listSS2 6GE: not on the flood risk listSS2 6GG: not on the flood risk listSS2 6HA: not on the flood risk listSS2 6HB: not on the flood risk listSS2 6HD: not on the flood risk listSS2 6HT: not on the flood risk listSS2 6JR: not on the flood risk listSS2 6JX: not on the flood risk listSS2 6LA: not on the flood risk listSS2 6LB: not on the flood risk listSS2 6LH: not on the flood risk listSS2 6LP: not on the flood risk listSS2 6LZ: not on the flood risk listSS2 6ND: not on the flood risk listSS2 6NN: not on the flood risk listSS2 6NP: not on the flood risk listSS2 6NS: not on the flood risk listSS2 6NU: not on the flood risk listSS2 6NW: not on the flood risk listSS2 6NY: not on the flood risk listSS2 6NZ: not on the flood risk listSS2 6PF: not on the flood risk listSS2 6PR: not on the flood risk listSS2 6PT: not on the flood risk listSS2 6QA: not on the flood risk listSS2 6QB: not on the flood risk listSS2 6QD: not on the flood risk listSS2 6QP: not on the flood risk listSS2 6QR: not on the flood risk listSS2 6QU: not on the flood risk listSS2 6RB: not on the flood risk listSS2 6RE: not on the flood risk listSS2 6RP: not on the flood risk listSS2 6RS: not on the flood risk listSS2 6RU: not on the flood risk listSS2 6RZ: not on the flood risk listSS2 6SA: not on the flood risk listSS2 6SH: not on the flood risk listSS2 6SJ: not on the flood risk listSS2 6SL: not on the flood risk listSS2 6SN: not on the flood risk listSS2 6SS: not on the flood risk listSS2 6ST: not on the flood risk listSS2 6TG: not on the flood risk listSS2 6TH: not on the flood risk listSS2 6TN: not on the flood risk listSS2 6TX: not on the flood risk listSS2 6TZ: not on the flood risk listSS2 6UA: not on the flood risk listSS2 6UT: not on the flood risk listSS2 6UU: not on the flood risk listSS2 6UX: not on the flood risk listSS2 6UZ: not on the flood risk listSS2 6WG: not on the flood risk listSS2 6XA: not on the flood risk listSS2 6XE: not on the flood risk listSS2 6XH: not on the flood risk listSS2 6XP: not on the flood risk listSS2 6YB: not on the flood risk listSS2 6YH: not on the flood risk listSS2 6YU: not on the flood risk listSS3 8AD: not on the flood risk listSS3 8AE: not on the flood risk listSS3 8AF: not on the flood risk listSS3 8AG: not on the flood risk listSS3 8AN: not on the flood risk listSS3 8AP: not on the flood risk listSS3 8AT: not on the flood risk listSS3 8AU: not on the flood risk listSS3 8AX: not on the flood risk listSS3 8BA: not on the flood risk listSS3 8BB: not on the flood risk listSS3 8BD: not on the flood risk listSS3 8BG: not on the flood risk listSS3 8BJ: not on the flood risk listSS3 8BN: not on the flood risk listSS3 8BQ: not on the flood risk listSS3 8BT: not on the flood risk listSS3 8BX: not on the flood risk listSS3 8BY: not on the flood risk listSS3 8DA: not on the flood risk listSS3 8DD: not on the flood risk listSS3 8DR: not on the flood risk listSS3 8DS: not on the flood risk listSS3 8ED: not on the flood risk listSS3 8EG: not on the flood risk listSS3 8TA: not on the flood risk listSS3 8TB: not on the flood risk listSS3 8TJ: not on the flood risk listSS3 8TP: not on the flood risk listSS3 8UA: not on the flood risk listSS3 8UD: not on the flood risk listSS3 8UJ: not on the flood risk listSS3 8UN: not on the flood risk listSS3 8UT: not on the flood risk listSS3 8XA: not on the flood risk listSS3 8XD: not on the flood risk listSS3 8XL: not on the flood risk listSS3 8XN: not on the flood risk listSS3 8XQ: not on the flood risk listSS3 8YA: not on the flood risk listSS3 8YE: not on the flood risk listSS3 9AB: not on the flood risk listSS3 9AN: not on the flood risk listSS3 9AP: not on the flood risk listSS3 9AR: not on the flood risk listSS3 9AT: not on the flood risk listSS3 9BB: not on the flood risk listSS3 9BD: not on the flood risk listSS3 9BE: not on the flood risk listSS3 9BG: not on the flood risk listSS3 9DP: not on the flood risk listSS3 9DS: not on the flood risk listSS3 9DT: not on the flood risk listSS3 9DW: not on the flood risk listSS3 9EH: not on the flood risk listSS3 9EX: not on the flood risk listSS3 9EY: not on the flood risk listSS3 9EZ: not on the flood risk listSS3 9FU: not on the flood risk listSS3 9GA: not on the flood risk listSS3 9GB: not on the flood risk listSS3 9HD: not on the flood risk listSS3 9HE: not on the flood risk listSS3 9HZ: not on the flood risk listSS3 9JB: not on the flood risk listSS3 9JD: not on the flood risk listSS3 9JJ: not on the flood risk listSS3 9JN: not on the flood risk listSS3 9JR: not on the flood risk listSS3 9LB: not on the flood risk listSS3 9LJ: not on the flood risk listSS3 9LL: not on the flood risk listSS3 9LP: not on the flood risk listSS3 9LR: not on the flood risk listSS3 9LU: not on the flood risk listSS3 9LX: not on the flood risk listSS3 9LZ: not on the flood risk listSS3 9NJ: not on the flood risk listSS3 9NR: not on the flood risk listSS3 9NS: not on the flood risk listSS3 9NX: not on the flood risk listSS3 9PP: not on the flood risk listSS3 9PS: not on the flood risk listSS3 9PZ: not on the flood risk listSS3 9QA: not on the flood risk listSS3 9RA: not on the flood risk listSS3 9RD: not on the flood risk listSS3 9RE: not on the flood risk listSS3 9RG: not on the flood risk listSS3 9RH: not on the flood risk listSS3 9RL: not on the flood risk listSS3 9RR: not on the flood risk listSS3 9RU: not on the flood risk listSS3 9SA: not on the flood risk listSS3 9SE: not on the flood risk listSS3 9ST: not on the flood risk listSS3 9SU: not on the flood risk listSS3 9SZ: not on the flood risk listSS3 9TD: not on the flood risk listSS3 9TE: not on the flood risk listSS3 9TH: not on the flood risk listSS3 9TL: not on the flood risk listSS3 9TW: not on the flood risk listSS3 9TY: not on the flood risk listSS3 9UP: not on the flood risk listSS3 9UR: not on the flood risk listSS3 9UT: not on the flood risk listSS3 9UX: not on the flood risk listSS3 9WF: not on the flood risk listSS3 9XA: not on the flood risk listSS3 9XX: not on the flood risk listSS3 9XZ: not on the flood risk listSS3 9YA: not on the flood risk listSS3 9YH: not on the flood risk listSS3 9YJ: not on the flood risk listSS3 9YP: not on the flood risk listSS4 1GP: not on the flood risk listSS4 1WS: not on the flood risk listSS6 7LL: not on the flood risk listSS6 7LP: not on the flood risk listSS6 7XU: not on the flood risk listSS6 8UG: not on the flood risk listSS6 8XH: not on the flood risk listSS6 8XP: not on the flood risk listSS7 2EE: not on the flood risk listSS7 2EH: not on the flood risk listSS7 2EN: not on the flood risk listSS7 2UZ: not on the flood risk listSS7 2XA: not on the flood risk listSS9 1AA: not on the flood risk listSS9 1AB: not on the flood risk listSS9 1AE: not on the flood risk listSS9 1AJ: not on the flood risk listSS9 1AS: not on the flood risk listSS9 1BG: not on the flood risk listSS9 1BP: not on the flood risk listSS9 1BS: not on the flood risk listSS9 1BY: not on the flood risk listSS9 1DF: not on the flood risk listSS9 1DP: not on the flood risk listSS9 1DT: not on the flood risk listSS9 1DX: not on the flood risk listSS9 1EP: not on the flood risk listSS9 1FG: not on the flood risk listSS9 1HL: not on the flood risk listSS9 1HT: not on the flood risk listSS9 1JH: not on the flood risk listSS9 1JL: not on the flood risk listSS9 1JT: not on the flood risk listSS9 1JW: not on the flood risk listSS9 1LG: not on the flood risk listSS9 1NA: not on the flood risk listSS9 1NG: not on the flood risk listSS9 1NR: not on the flood risk listSS9 1PT: not on the flood risk listSS9 1PX: not on the flood risk listSS9 1QD: not on the flood risk listSS9 1QE: not on the flood risk listSS9 1QS: not on the flood risk listSS9 1QT: not on the flood risk listSS9 1RA: not on the flood risk listSS9 1RB: not on the flood risk listSS9 1RH: not on the flood risk listSS9 1SA: not on the flood risk listSS9 1SB: not on the flood risk listSS9 1SH: not on the flood risk listSS9 1SP: not on the flood risk listSS9 1ST: not on the flood risk listSS9 2AB: not on the flood risk listSS9 2AD: not on the flood risk listSS9 2AF: not on the flood risk listSS9 2AS: not on the flood risk listSS9 2BA: not on the flood risk listSS9 2BE: not on the flood risk listSS9 2BF: not on the flood risk listSS9 2BH: not on the flood risk listSS9 2BQ: not on the flood risk listSS9 2DD: not on the flood risk listSS9 2DU: not on the flood risk listSS9 2EW: not on the flood risk listSS9 2HN: not on the flood risk listSS9 2JL: not on the flood risk listSS9 2JN: not on the flood risk listSS9 2JP: not on the flood risk listSS9 2JT: not on the flood risk listSS9 2JU: not on the flood risk listSS9 2LG: not on the flood risk listSS9 2LP: not on the flood risk listSS9 2NA: not on the flood risk listSS9 2NB: not on the flood risk listSS9 2NF: not on the flood risk listSS9 2NJ: not on the flood risk listSS9 2NL: not on the flood risk listSS9 2NW: not on the flood risk listSS9 2PA: not on the flood risk listSS9 2PB: not on the flood risk listSS9 2PF: not on the flood risk listSS9 2PG: not on the flood risk listSS9 2PH: not on the flood risk listSS9 2PJ: not on the flood risk listSS9 2PR: not on the flood risk listSS9 2PU: not on the flood risk listSS9 2QG: not on the flood risk listSS9 2QP: not on the flood risk listSS9 2QS: not on the flood risk listSS9 2QT: not on the flood risk listSS9 2QU: not on the flood risk listSS9 2QX: not on the flood risk listSS9 2QZ: not on the flood risk listSS9 2RA: not on the flood risk listSS9 2RB: not on the flood risk listSS9 2RE: not on the flood risk listSS9 2RF: not on the flood risk listSS9 2RZ: not on the flood risk listSS9 2SB: not on the flood risk listSS9 2SF: not on the flood risk listSS9 2SG: not on the flood risk listSS9 2SH: not on the flood risk listSS9 2SQ: not on the flood risk listSS9 2TE: not on the flood risk listSS9 2UU: not on the flood risk listSS9 3AA: not on the flood risk listSS9 3AD: not on the flood risk listSS9 3AE: not on the flood risk listSS9 3AG: not on the flood risk listSS9 3AH: not on the flood risk listSS9 3AP: not on the flood risk listSS9 3AR: not on the flood risk listSS9 3AS: not on the flood risk listSS9 3BB: not on the flood risk listSS9 3BE: not on the flood risk listSS9 3BH: not on the flood risk listSS9 3BL: not on the flood risk listSS9 3BQ: not on the flood risk listSS9 3BT: not on the flood risk listSS9 3BU: not on the flood risk listSS9 3BZ: not on the flood risk listSS9 3DA: not on the flood risk listSS9 3DN: not on the flood risk listSS9 3DP: not on the flood risk listSS9 3DT: not on the flood risk listSS9 3DZ: not on the flood risk listSS9 3EA: not on the flood risk listSS9 3EF: not on the flood risk listSS9 3EG: not on the flood risk listSS9 3EL: not on the flood risk listSS9 3EN: not on the flood risk listSS9 3EW: not on the flood risk listSS9 3EX: not on the flood risk listSS9 3EZ: not on the flood risk listSS9 3FA: not on the flood risk listSS9 3GA: not on the flood risk listSS9 3HB: not on the flood risk listSS9 3HD: not on the flood risk listSS9 3HF: not on the flood risk listSS9 3HH: not on the flood risk listSS9 3HL: not on the flood risk listSS9 3HS: not on the flood risk listSS9 3JP: not on the flood risk listSS9 3JU: not on the flood risk listSS9 3JY: not on the flood risk listSS9 3JZ: not on the flood risk listSS9 3LB: not on the flood risk listSS9 3LD: not on the flood risk listSS9 3NR: not on the flood risk listSS9 3PJ: not on the flood risk listSS9 3PP: not on the flood risk listSS9 3PS: not on the flood risk listSS9 3PU: not on the flood risk listSS9 3PX: not on the flood risk listSS9 3QG: not on the flood risk listSS9 3QH: not on the flood risk listSS9 3QP: not on the flood risk listSS9 3QX: not on the flood risk listSS9 3QY: not on the flood risk listSS9 3QZ: not on the flood risk listSS9 3RG: not on the flood risk listSS9 3SA: not on the flood risk listSS9 3SB: not on the flood risk listSS9 3SE: not on the flood risk listSS9 3SR: not on the flood risk listSS9 3SW: not on the flood risk listSS9 3TN: not on the flood risk listSS9 3TP: not on the flood risk listSS9 3TR: not on the flood risk listSS9 3TU: not on the flood risk listSS9 4AA: not on the flood risk listSS9 4AE: not on the flood risk listSS9 4AF: not on the flood risk listSS9 4AG: not on the flood risk listSS9 4AJ: not on the flood risk listSS9 4AN: not on the flood risk listSS9 4AS: not on the flood risk listSS9 4AU: not on the flood risk listSS9 4AX: not on the flood risk listSS9 4AY: not on the flood risk listSS9 4BB: not on the flood risk listSS9 4BF: not on the flood risk listSS9 4BG: not on the flood risk listSS9 4BL: not on the flood risk listSS9 4DE: not on the flood risk listSS9 4DF: not on the flood risk listSS9 4DG: not on the flood risk listSS9 4DH: not on the flood risk listSS9 4DJ: not on the flood risk listSS9 4DL: not on the flood risk listSS9 4DQ: not on the flood risk listSS9 4DR: not on the flood risk listSS9 4DS: not on the flood risk listSS9 4DT: not on the flood risk listSS9 4DY: not on the flood risk listSS9 4DZ: not on the flood risk listSS9 4ED: not on the flood risk listSS9 4EN: not on the flood risk listSS9 4HE: not on the flood risk listSS9 4HG: not on the flood risk listSS9 4HH: not on the flood risk listSS9 4HR: not on the flood risk listSS9 4HS: not on the flood risk listSS9 4JH: not on the flood risk listSS9 4JJ: not on the flood risk listSS9 4JP: not on the flood risk listSS9 4JU: not on the flood risk listSS9 4JY: not on the flood risk listSS9 4LE: not on the flood risk listSS9 4LF: not on the flood risk listSS9 4LR: not on the flood risk listSS9 4LS: not on the flood risk listSS9 4LX: not on the flood risk listSS9 4NF: not on the flood risk listSS9 4NG: not on the flood risk listSS9 4NH: not on the flood risk listSS9 4NR: not on the flood risk listSS9 4PE: not on the flood risk listSS9 4PF: not on the flood risk listSS9 4PN: not on the flood risk listSS9 4PW: not on the flood risk listSS9 4PZ: not on the flood risk listSS9 4QA: not on the flood risk listSS9 4QL: not on the flood risk listSS9 4QN: not on the flood risk listSS9 4QR: not on the flood risk listSS9 4QS: not on the flood risk listSS9 4QU: not on the flood risk listSS9 4QW: not on the flood risk listSS9 4QY: not on the flood risk listSS9 4RA: not on the flood risk listSS9 4RD: not on the flood risk listSS9 4RE: not on the flood risk listSS9 4RF: not on the flood risk listSS9 4RG: not on the flood risk listSS9 4RP: not on the flood risk listSS9 4RQ: not on the flood risk listSS9 4RS: not on the flood risk listSS9 4RY: not on the flood risk listSS9 4SF: not on the flood risk listSS9 4SG: not on the flood risk listSS9 4SR: not on the flood risk listSS9 4SW: not on the flood risk listSS9 4TA: not on the flood risk listSS9 4TB: not on the flood risk listSS9 4TG: not on the flood risk listSS9 4TP: not on the flood risk listSS9 4UT: not on the flood risk listSS9 5AA: not on the flood risk listSS9 5AB: not on the flood risk listSS9 5AD: not on the flood risk listSS9 5AF: not on the flood risk listSS9 5AH: not on the flood risk listSS9 5AJ: not on the flood risk listSS9 5AS: not on the flood risk listSS9 5AT: not on the flood risk listSS9 5AW: not on the flood risk listSS9 5BJ: not on the flood risk listSS9 5BS: not on the flood risk listSS9 5BT: not on the flood risk listSS9 5BU: not on the flood risk listSS9 5BX: not on the flood risk listSS9 5DB: not on the flood risk listSS9 5DE: not on the flood risk listSS9 5DJ: not on the flood risk listSS9 5DP: not on the flood risk listSS9 5EJ: not on the flood risk listSS9 5EN: not on the flood risk listSS9 5FH: not on the flood risk listSS9 5FN: not on the flood risk listSS9 5HJ: not on the flood risk listSS9 5HW: not on the flood risk listSS9 5JA: not on the flood risk listSS9 5LE: not on the flood risk listSS9 5LP: not on the flood risk listSS9 5LY: not on the flood risk listSS9 5NF: not on the flood risk listSS9 5NG: not on the flood risk listSS9 5NH: not on the flood risk listSS9 5NN: not on the flood risk listSS9 5NX: not on the flood risk listSS9 5PB: not on the flood risk listSS9 5PH: not on the flood risk listSS9 5QA: not on the flood risk listSS9 5QB: not on the flood risk listSS9 5QD: not on the flood risk listSS9 5QH: not on the flood risk listSS9 5QN: not on the flood risk listSS9 5QP: not on the flood risk listSS9 5QQ: not on the flood risk listSS9 5QT: not on the flood risk listSS9 5QZ: not on the flood risk listSS9 5RA: not on the flood risk listSS9 5RE: not on the flood risk listSS9 5RL: not on the flood risk listSS9 5RZ: not on the flood risk listSS9 5SH: not on the flood risk listSS9 5SJ: not on the flood risk listSS9 5SP: not on the flood risk listSS9 5SS: not on the flood risk listSS9 5ST: not on the flood risk listSS9 5SU: not on the flood risk listSS9 5TY: not on the flood risk listSS9 5UA: not on the flood risk listSS9 5UD: not on the flood risk listSS9 5UH: not on the flood risk listSS9 5UT: not on the flood risk listSS9 5UU: not on the flood risk listSS9 5XQ: not on the flood risk listSS9 5XT: not on the flood risk listSS9 5YA: not on the flood risk listSS99 1NN: not on the flood risk listSS1 2TP: very low flood risk onlySS1 2SY: very low flood risk onlySS1 2UA: very low flood risk onlySS1 2XB: very low flood risk onlySS1 2XE: very low flood risk onlySS1 2ZG: very low flood risk onlySS1 3DN: very low flood risk onlySS1 3AJ: very low flood risk onlySS1 3AT: very low flood risk onlySS1 3BH: very low flood risk onlySS1 3BP: very low flood risk onlySS1 3BS: very low flood risk onlySS1 3DE: very low flood risk onlySS1 3DF: very low flood risk onlySS1 3DG: very low flood risk onlySS1 3DH: very low flood risk onlySS1 3DQ: very low flood risk onlySS1 3EJ: very low flood risk onlySS3 9WL: very low flood risk onlySS3 9QN: very low flood risk onlySS3 9BY: very low flood risk onlySS3 9DL: very low flood risk onlySS3 9DG: very low flood risk onlySS3 9ES: very low flood risk onlySS3 9EU: very low flood risk onlySS3 9PD: very low flood risk onlySS3 9QP: very low flood risk onlySS3 9WD: very low flood risk onlySS3 9HH: very low flood risk onlySS3 9HS: very low flood risk onlySS3 9PE: very low flood risk onlySS3 9QH: very low flood risk onlySS3 9QT: very low flood risk onlySS0 0AA: low flood risk at worstSS0 0AX: low flood risk at worstSS0 0EL: low flood risk at worstSS0 0RA: low flood risk at worstSS0 0SX: low flood risk at worstSS0 0SS: low flood risk at worstSS0 0SN: low flood risk at worstSS0 0ST: low flood risk at worstSS0 0TF: low flood risk at worstSS0 9AG: low flood risk at worstSS0 9QP: low flood risk at worstSS0 9LY: low flood risk at worstSS0 9RW: low flood risk at worstSS0 9XR: low flood risk at worstSS0 9RQ: low flood risk at worstSS1 2AE: low flood risk at worstSS1 2EL: low flood risk at worstSS1 2EN: low flood risk at worstSS1 2TH: low flood risk at worstSS1 2SR: low flood risk at worstSS1 2SX: low flood risk at worstSS2 6PX: low flood risk at worstSS2 6AS: low flood risk at worstSS2 5RR: low flood risk at worstSS2 5SJ: low flood risk at worstSS2 6QN: low flood risk at worstSS2 6AX: low flood risk at worstSS2 6DH: low flood risk at worstSS2 6GD: low flood risk at worstSS2 6PU: low flood risk at worstSS2 6RH: low flood risk at worstSS2 6TS: low flood risk at worstSS2 6UE: low flood risk at worstSS2 6XR: low flood risk at worstSS3 9FE: low flood risk at worstSS3 9BX: low flood risk at worstSS3 9DA: low flood risk at worstSS3 9DB: low flood risk at worstSS3 9DF: low flood risk at worstSS3 9FW: low flood risk at worstSS3 9QE: low flood risk at worstSS3 9SG: low flood risk at worstSS3 9TS: low flood risk at worstSS3 9TT: low flood risk at worstSS3 9UJ: low flood risk at worstSS4 1YG: low flood risk at worstSS9 3AJ: low flood risk at worstSS9 3PB: low flood risk at worstSS9 3SH: low flood risk at worstSS9 3SP: low flood risk at worstSS9 3TX: low flood risk at worstSS9 5EA: low flood risk at worstSS9 5HA: low flood risk at worstSS9 5HE: low flood risk at worstSS9 5JT: low flood risk at worstSS9 5PW: low flood risk at worstSS9 5XP: low flood risk at worstSS9 5XJ: low flood risk at worstSS9 5XW: low flood risk at worstSS9 5TT: low flood risk at worstSS9 5XA: low flood risk at worstSS9 5YQ: low flood risk at worstSS0 0RX: medium flood risk at worstSS1 2EJ: medium flood risk at worstSS1 3HL: medium flood risk at worstSS2 6NA: medium flood risk at worstSS2 6NJ: medium flood risk at worstSS3 9FN: medium flood risk at worstSS3 9HQ: medium flood risk at worstSS3 9SS: medium flood risk at worstSS3 9TP: medium flood risk at worstSS9 3SJ: medium flood risk at worstSS9 5HR: medium flood risk at worstSS9 5EG: medium flood risk at worstSS9 5HQ: medium flood risk at worstSS9 5PR: medium flood risk at worstSS9 5NU: medium flood risk at worstSS9 5PX: medium flood risk at worstSS9 5TR: medium flood risk at worstSS9 5XB: medium flood risk at worstSS9 5XF: medium flood risk at worstSS0 8FF: high flood riskSS0 7QB: high flood riskSS0 7QY: high flood riskSS0 7RN: high flood riskSS0 8FJ: high flood riskSS0 8JQ: high flood riskSS1 1DT: high flood riskSS1 1EE: high flood riskSS1 2YP: high flood riskSS1 2ER: high flood riskSS1 2ES: high flood riskSS1 2YH: high flood riskSS1 2YA: high flood riskSS1 2YD: high flood riskSS1 3AD: high flood riskSS1 3AN: high flood riskSS1 3BG: high flood riskSS2 6AH: high flood riskSS2 6UN: high flood riskSS3 9AD: high flood riskSS3 9HG: high flood riskSS3 9HW: high flood riskSS3 9SR: high flood riskSS9 1EE: high flood riskSS9 1BD: high flood riskSS9 2BG: high flood riskSS9 2EN: high flood riskSS9 2EP: high flood riskSS9 2ER: high flood riskSS9 3JT: high flood riskSS9 5NL: high flood riskSS9 5YG: high flood riskSS9 5XR: high flood risk Southend-on-SeaGreat Wakering 19 postcodes at high or medium risk, outlined: this goes to SS1 2YH, the one with most homes and businesses at high risk19 postcodes at high or medium risk Map of every postcode in Southend-on-Sea, by flood risk Of the 3,689 postcodes in Southend-on-Sea that ONS places, 49 have a home or business at high risk, 24 are at medium risk at worst, 108 are at low risk at worst, 64 are at very low risk only and 3,444 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 19 postcodes at high or medium risk. Places named: Southend-on-Sea. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Southend-on-Sea
  • A home or business at high risk: 49
  • At medium risk at worst: 24
  • At low risk at worst: 108
  • At very low risk only: 64
  • Not on the at-risk list: 3,444
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 3,689 postcodes in Southend-on-Sea that ONS places, 49 have a home or business at high risk, 24 are at medium risk at worst, 108 are at low risk at worst, 64 are at very low risk only and 3,444 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. A dashed outline shows where 5 or more lie within 150 metres of each other. It is not a boundary, and no boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

The middle of its postcodes: latitude 51.5470, longitude 0.7019. Open this area on OpenStreetMap

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

49 postcodes here have a home or business at high risk. These are the 12 with the most homes and businesses at that risk.

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

Where the postcodes at high or medium risk lie together

What is it like to live in Southend-on-Sea?

Homes sold for a typical £350,000 in the 12 months to August 2026, up 1.4% on the 12 months before. At 3,094 of the 3,466 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 462 homes and businesses at high or medium risk of flooding from rivers or the sea, at 245 of its 3,689 postcodes. It has 7 primary schools, 3 secondary schools and 1 all-through school at its postcodes, or more. At least 5 GP practices are at its postcodes. The nearest railway station is Prittlewell, 750 metres from the middle of its postcodes in a straight line.

We don't rate places; here are the figures so you can judge.

Source: HM Land Registry, Ofcom, the Environment Agency, the Department for Education, NHS England and the Department for Transport, as each section of this page says. See all our data sources

What do homes cost in Southend-on-Sea?

Homes in Southend-on-Sea sold for a typical £350,000 in the 12 months to August 2026, across 2,005 sales, up 1.4% on the 12 months before, HM Land Registry's figures show.

£350,000 typical price, the 12 months to August 2026
12 months to August 2025
£345,000
12 months to August 2026
£350,000

▲ up 1.4% on the 12 months before

Detached£535,000 320 sales
Semi-detached£405,000 646 sales
Terraced£334,000 411 sales
Flat or maisonette£220,000 628 sales

Across the whole SS9 district, Southend-on-Sea's main postcode district: a typical £405,000.

Sales at the postcodes ONS places in Southend-on-Sea: standard sales of homes at market value. A typical price is the median, the middle sale. Sales take weeks to be registered, so the last month or two are incomplete. Each postcode page gives the figure for its own postcode sector.

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Are new homes being built in Southend-on-Sea?

85 of the 3,689 postcodes now in use in Southend-on-Sea came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 11 of the 2,525 homes sold in Southend-on-Sea were newly built (Under 1%), HM Land Registry's records show; across the SS9 district, Under 1%.

The newest postcodes

A new postcode is often a new street or estate, but Royal Mail also makes new postcodes when it reorganises old ones, so not every one means new homes. Only postcodes still in use are counted.

New homes among the homes sold

PeriodIn Southend-on-SeaAcross the SS9 district
The 12 months to August 2026 6 of 2,005 (Under 1%) 5 of 684 (Under 1%)
The 12 months to August 2025 11 of 2,525 (Under 1%) 7 of 844 (Under 1%)

Standard sales of homes at market value that HM Land Registry marks as newly built. New homes take longer to be registered than other sales, so the latest 12 months count fewer of them than were sold. A share is given from 5 sales or more.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026; HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021, Open Government Licence v3.0. How we use it

What broadband can you get in Southend-on-Sea?

Ofcom reports on 3,466 of the 3,689 postcodes in Southend-on-Sea. At 3,094 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit3,094 of 3,466
Postcodes where every home can get superfast3,338 of 3,466

Ofcom gives each postcode's share of homes and businesses, not how many there are, so these count postcodes. Each postcode page has its own figures. A provider's checker answers for one address.

Check one address on Ofcom's checker

Source: Ofcom, Connected Nations, Spring 2026, data for January 2026, Open Government Licence v3.0. How we use it

Is Southend-on-Sea at risk of flooding?

245 of the 3,689 postcodes in Southend-on-Sea have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 462 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 245 of 3,689 postcodes High: 279Medium: 183Low: 1,274Very low: 1,633

High: 3.3% or more a year (1 in 30). Medium: 1% to 3.3% a year. Low: 0.1% to 1% a year. Very low: under 0.1% a year (1 in 1,000). Each band is the chance of flooding in any one year.

Homes and businesses in an area at risk of flooding from rivers or the sea, as the Environment Agency counts them, added up over the postcodes. It is for the land, not each building, and leaves out surface water, groundwater and sewers. Each postcode page has its own figures and its flood warning areas.

Source: Environment Agency, Risk of Flooding from Rivers and Sea (postcodes in areas at risk), published 6 July 2026, Open Government Licence v3.0. How we use it

Which schools are in Southend-on-Sea?

The open schools at the postcodes in Southend-on-Sea (the first 8 primaries by distance from its middle). A school for ages 4 to 18 is listed under both. Distances are straight lines from the middle of its postcodes. Distance is not a catchment: each council sets its own admission rules.

Find and compare schools in England, on GOV.UK

Source: Department for Education, Get Information about Schools, read 17 October 2026, Open Government Licence v3.0. Each school opens its own record there. How we use it

How far is the station from Southend-on-Sea?

The nearest railway station to the centre point of the postcodes in Southend-on-Sea is Prittlewell Rail Station, 750 m away in a straight line.

  • Prittlewell Rail Station Railway station 750 mWalk
  • Southend Victoria Rail Station Railway station 900 mWalk
  • Westcliff Rail Station Railway station 1.3 kmCycle

Straight-line distances from the centre point, not routes. Walk: under 1.2 km. Cycle: 1.2 to 5 km. Drive: further.

Straight-line distances from the middle of the postcodes, not routes. Each postcode page lists its own nearest stations and bus stops. The Department for Transport's register does not say how often services run.

Source: Department for Transport, NaPTAN, read 17 October 2026, Open Government Licence v3.0. How we use it

Which GP surgeries are in Southend-on-Sea?

The GP practices at the postcodes in Southend-on-Sea, the first 5 by distance from its middle. Each practice sets the area it takes patients from, so check with it before registering.

Find a GP on the NHS website

Source: NHS England, Organisation Data Service (GP practices), read 17 October 2026, Open Government Licence v3.0. How we use it

Is Southend-on-Sea safe? Crime recorded around it

Police.uk records 10,236 crimes and reports of anti-social behaviour within a mile of the middle of the postcodes in Southend-on-Sea over the 12 months from September 2025 to August 2026. August 2026 is the latest month it has published. These are counts, not a rate: we hold no count of the people who live, work or pass through, so we do not say whether a place is safe.

Each month, September 2025 to August 2026

  1. 726 September 2025
  2. 775 October 2025
  3. 786 November 2025
  4. 796 December 2025
  5. 710 January 2026
  6. 761 February 2026
  7. 888 March 2026
  8. 886 April 2026
  9. 917 May 2026
  10. 960 June 2026
  11. 1,048 July 2026
  12. 983 August 2026

By kind, over the 12 months

Violence and sexual offences4,117 reports
Shoplifting1,345 reports
Anti-social behaviour1,115 reports
Public order681 reports
Criminal damage and arson656 reports
Other theft517 reports
Drugs503 reports
Vehicle crime416 reports

Also: burglary 236, other crime 183, bicycle theft 139, possession of weapons 138, robbery 108, theft from the person 82.

Police.uk says its locations "always represent the approximate location of a crime". Each crime is moved to the nearest of a fixed list of map points, each over a street centre, a public place or a commercial premises, chosen so that every point covers at least eight addresses or none. A mile is a wide circle: in a town it takes in the centre and its shops, where much crime is recorded.

Crime around one postcode

Source: Police.uk (data.police.uk), data to August 2026, from its download of 30 September 2026, Open Government Licence v3.0. How we use it

Who runs Southend-on-Sea?

Councils
Southend-on-Sea (3,625), Rochford (44) and Castle Point (20)
Parliamentary constituencies
Southend West and Leigh (1,994), Southend East and Rochford (1,651), Rayleigh and Wickford (24) and 1 other
Police force area
Essex
Region
East of England
Country
England

Where the place crosses a boundary, a row lists each side with its number of postcodes. Check a postcode for its own. What council am I in?

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. See all our data sources

Moving to Southend-on-Sea

Who to tell and what to sort out in your first week.

Southend-on-Sea postcodes

3,689 postcodes in use in Southend-on-Sea, by district:

Those districts are all in the SS postcode area.

Check a Southend-on-Sea postcode

Enter a full postcode to see its ward, its flood risk, house prices in its sector and its nearest schools.

Do not know the postcode? What is my postcode?

Places near Southend-on-Sea

With the typical price of a home in each, to set beside Southend-on-Sea's £350,000. Distances are straight lines between the middles of each place's postcodes.

Questions about Southend-on-Sea

What is it like to live in Southend-on-Sea?
Homes sold for a typical £350,000 in the 12 months to August 2026, up 1.4% on the 12 months before. At 3,094 of the 3,466 postcodes Ofcom reports on, every home and business can get gigabit broadband. The Environment Agency counts 462 homes and businesses at high or medium risk of flooding from rivers or the sea, at 245 of its 3,689 postcodes. It has 7 primary schools, 3 secondary schools and 1 all-through school at its postcodes, or more. At least 5 GP practices are at its postcodes. The nearest railway station is Prittlewell, 750 metres from the middle of its postcodes in a straight line. We don't rate places; here are the figures so you can judge. Source: HM Land Registry, Ofcom, the Environment Agency, the Department for Education, NHS England and the Department for Transport, as each section of this page says.
What is the postcode for Southend-on-Sea?
Southend-on-Sea is covered by postcode districts SS0, SS1, SS2, SS3, SS4, SS6 and 4 more, across 3,689 postcodes in use. Source: ONS Postcode Directory.
How much are houses in Southend-on-Sea?
Homes in Southend-on-Sea sold for a typical £350,000 in the 12 months to August 2026, across 2,005 sales, up 1.4% on the 12 months before. Source: HM Land Registry Price Paid Data, files dated 28 September 2026.
What schools are in Southend-on-Sea?
In Southend-on-Sea, primary schools at its postcodes include The Westborough School, Beis Chinuch Lebonos Westcliff and St Helen's Catholic Primary School; secondary schools at its postcodes include Southend High School for Boys, St Bernard's High School and Chase High School. Source: Department for Education, Get Information about Schools, read 17 October 2026.
Does Southend-on-Sea have a railway station?
Yes: Prittlewell is 750 metres from the centre point of the postcodes in Southend-on-Sea, in a straight line. Source: Department for Transport, NaPTAN, read 17 October 2026.
What broadband can you get in Southend-on-Sea?
Ofcom reports on 3,466 of the 3,689 postcodes in Southend-on-Sea. At 3,094 of them every home and business can get gigabit broadband. Source: Ofcom, Connected Nations, Spring 2026.
Is Southend-on-Sea at risk of flooding?
245 of the 3,689 postcodes in Southend-on-Sea have a home or business in an area at risk of flooding from rivers or the sea, the Environment Agency says. At those, it puts 462 homes and businesses in an area at high or medium risk. This is long-term risk for the land, and leaves out surface water. Source: Environment Agency.
Are new homes being built in Southend-on-Sea?
85 of the 3,689 postcodes now in use in Southend-on-Sea came into use in January 2020 or later, ONS says. In the 12 months to August 2025, 11 of the 2,525 homes sold in Southend-on-Sea were newly built (Under 1%), HM Land Registry's records show; across the SS9 district, Under 1%. Source: ONS Postcode Directory and HM Land Registry Price Paid Data.

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