SS7 postcode district: Thundersley and South Benfleet and around, Essex

SS7 is a postcode district in Essex, with 1,120 postcodes in use in 6 sectors. It has postcodes in Thundersley and South Benfleet, Southend-on-Sea and Rayleigh. It is split between 2 councils: Castle Point (1,119 postcodes) and Basildon (1).

Postcodes in use
1,120
Sectors
6
Councils
2 councils
Places
3 places

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

Every postcode in SS7, by flood risk

Map of every postcode in SS7, by flood risk Of the 1,120 postcodes in SS7 that ONS places, 6 have a home or business at high risk, 3 are at medium risk at worst, 32 are at low risk at worst, 15 are at very low risk only and 1,064 are not on the Environment Agency's at-risk list. Places named: Thundersley and South Benfleet. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A130A127 SS7 1AA: not on the flood risk listSS7 1AD: not on the flood risk listSS7 1AE: not on the flood risk listSS7 1AF: not on the flood risk listSS7 1AG: not on the flood risk listSS7 1AH: not on the flood risk listSS7 1AJ: not on the flood risk listSS7 1AL: not on the flood risk listSS7 1AN: not on the flood risk listSS7 1AP: not on the flood risk listSS7 1AQ: not on the flood risk listSS7 1AR: not on the flood risk listSS7 1AS: not on the flood risk listSS7 1AT: not on the flood risk listSS7 1AU: not on the flood risk listSS7 1AW: not on the flood risk listSS7 1AX: not on the flood risk listSS7 1BD: not on the flood risk listSS7 1BG: not on the flood risk listSS7 1BH: not on the flood risk listSS7 1BJ: not on the flood risk listSS7 1BL: not on the flood risk listSS7 1BN: not on the flood risk listSS7 1BQ: not on the flood risk listSS7 1BS: not on the flood risk listSS7 1BT: not on the flood risk listSS7 1BU: not on the flood risk listSS7 1BX: not on the flood risk listSS7 1DA: not on the flood risk listSS7 1DB: not on the flood risk listSS7 1DD: not on the flood risk listSS7 1DE: not on the flood risk listSS7 1DG: not on the flood risk listSS7 1DH: not on the flood risk listSS7 1DJ: not on the flood risk listSS7 1DN: not on the flood risk listSS7 1DQ: not on the flood risk listSS7 1DR: not on the flood risk listSS7 1DS: not on the flood risk listSS7 1DT: not on the flood risk listSS7 1DU: not on the flood risk listSS7 1DW: not on the flood risk listSS7 1DX: not on the flood risk listSS7 1DY: not on the flood risk listSS7 1EB: not on the flood risk listSS7 1ED: not on the flood risk listSS7 1EE: not on the flood risk listSS7 1EF: not on the flood risk listSS7 1EG: not on the flood risk listSS7 1EH: not on the flood risk listSS7 1EJ: not on the flood risk listSS7 1EL: not on the flood risk listSS7 1EN: not on the flood risk listSS7 1EP: not on the flood risk listSS7 1EQ: not on the flood risk listSS7 1ER: not on the flood risk listSS7 1ES: not on the flood risk listSS7 1ET: not on the flood risk listSS7 1EW: not on the flood risk listSS7 1FA: not on the flood risk listSS7 1FB: not on the flood risk listSS7 1FD: not on the flood risk listSS7 1FF: not on the flood risk listSS7 1FG: not on the flood risk listSS7 1FH: not on the flood risk listSS7 1FJ: not on the flood risk listSS7 1FL: not on the flood risk listSS7 1FN: not on the flood risk listSS7 1FP: not on the flood risk listSS7 1FQ: not on the flood risk listSS7 1FR: not on the flood risk listSS7 1FS: not on the flood risk listSS7 1FT: not on the flood risk listSS7 1HA: not on the flood risk listSS7 1HB: not on the flood risk listSS7 1HD: not on the flood risk listSS7 1HE: not on the flood risk listSS7 1HF: not on the flood risk listSS7 1HG: not on the flood risk listSS7 1HH: not on the flood risk listSS7 1HJ: not on the flood risk listSS7 1HL: not on the flood risk listSS7 1HN: not on the flood risk listSS7 1HP: not on the flood risk listSS7 1HQ: not on the flood risk listSS7 1HR: not on the flood risk listSS7 1HS: not on the flood risk listSS7 1HT: not on the flood risk listSS7 1HU: not on the flood risk listSS7 1HW: not on the flood risk listSS7 1HX: not on the flood risk listSS7 1HY: not on the flood risk listSS7 1HZ: not on the flood risk listSS7 1JA: not on the flood risk listSS7 1JB: not on the flood risk listSS7 1JD: not on the flood risk listSS7 1JE: not on the flood risk listSS7 1JG: not on the flood risk listSS7 1JH: not on the flood risk listSS7 1JJ: not on the flood risk listSS7 1JL: not on the flood risk listSS7 1JN: not on the flood risk listSS7 1JP: not on the flood risk listSS7 1JR: not on the flood risk listSS7 1JS: not on the flood risk listSS7 1JT: not on the flood risk listSS7 1JU: not on the flood risk listSS7 1LB: not on the flood risk listSS7 1LD: not on the flood risk listSS7 1LE: not on the flood risk listSS7 1LF: not on the flood risk listSS7 1LG: not on the flood risk listSS7 1LH: not on the flood risk listSS7 1LJ: not on the flood risk listSS7 1LL: not on the flood risk listSS7 1LN: not on the flood risk listSS7 1LP: not on the flood risk listSS7 1LQ: not on the flood risk listSS7 1LR: not on the flood risk listSS7 1LS: not on the flood risk listSS7 1LT: not on the flood risk listSS7 1LX: not on the flood risk listSS7 1LY: not on the flood risk listSS7 1NG: not on the flood risk listSS7 1NH: not on the flood risk listSS7 1NJ: not on the flood risk listSS7 1NL: not on the flood risk listSS7 1NN: not on the flood risk listSS7 1NP: not on the flood risk listSS7 1NQ: not on the flood risk listSS7 1NR: not on the flood risk listSS7 1NS: not on the flood risk listSS7 1NT: not on the flood risk listSS7 1NU: not on the flood risk listSS7 1NW: not on the flood risk listSS7 1NY: not on the flood risk listSS7 1PA: not on the flood risk listSS7 1PB: not on the flood risk listSS7 1PD: not on the flood risk listSS7 1PE: not on the flood risk listSS7 1PF: not on the flood risk listSS7 1PG: not on the flood risk listSS7 1PH: not on the flood risk listSS7 1PJ: not on the flood risk listSS7 1PN: not on the flood risk listSS7 1PQ: not on the flood risk listSS7 1PR: not on the flood risk listSS7 1PS: not on the flood risk listSS7 1PT: not on the flood risk listSS7 1PW: not on the flood risk listSS7 1QA: not on the flood risk listSS7 1QB: not on the flood risk listSS7 1QD: not on the flood risk listSS7 1QF: not on the flood risk listSS7 1QG: not on the flood risk listSS7 1QH: not on the flood risk listSS7 1QJ: not on the flood risk listSS7 1QQ: not on the flood risk listSS7 1QS: not on the flood risk listSS7 1QT: not on the flood risk listSS7 1RA: not on the flood risk listSS7 1RB: not on the flood risk listSS7 1RD: not on the flood risk listSS7 1RE: not on the flood risk listSS7 1RF: not on the flood risk listSS7 1RG: not on the flood risk listSS7 1RH: not on the flood risk listSS7 1RJ: not on the flood risk listSS7 1RL: not on the flood risk listSS7 1RN: not on the flood risk listSS7 1RP: not on the flood risk listSS7 1RQ: not on the flood risk listSS7 1RR: not on the flood risk listSS7 1RS: not on the flood risk listSS7 1RT: not on the flood risk listSS7 1RU: not on the flood risk listSS7 1RY: not on the flood risk listSS7 1RZ: not on the flood risk listSS7 1SA: not on the flood risk listSS7 1SE: not on the flood risk listSS7 1SH: not on the flood risk listSS7 1SJ: not on the flood risk listSS7 1SL: not on the flood risk listSS7 1SP: not on the flood risk listSS7 1SS: not on the flood risk listSS7 1ST: not on the flood risk listSS7 1SU: not on the flood risk listSS7 1TA: not on the flood risk listSS7 1TB: not on the flood risk listSS7 1TD: not on the flood risk listSS7 1TE: not on the flood risk listSS7 1TF: not on the flood risk listSS7 1TG: not on the flood risk listSS7 1TH: not on the flood risk listSS7 1TJ: not on the flood risk listSS7 1TL: not on the flood risk listSS7 1TN: not on the flood risk listSS7 1TP: not on the flood risk listSS7 1TQ: not on the flood risk listSS7 1TS: not on the flood risk listSS7 1TT: not on the flood risk listSS7 1TW: not on the flood risk listSS7 1TX: not on the flood risk listSS7 1TY: not on the flood risk listSS7 1TZ: not on the flood risk listSS7 1UA: not on the flood risk listSS7 1UD: not on the flood risk listSS7 1UE: not on the flood risk listSS7 2AA: not on the flood risk listSS7 2AB: not on the flood risk listSS7 2AD: not on the flood risk listSS7 2AE: not on the flood risk listSS7 2AF: not on the flood risk listSS7 2AG: not on the flood risk listSS7 2AH: not on the flood risk listSS7 2AJ: not on the flood risk listSS7 2AL: not on the flood risk listSS7 2AP: not on the flood risk listSS7 2AQ: not on the flood risk listSS7 2AR: not on the flood risk listSS7 2AS: not on the flood risk listSS7 2AT: not on the flood risk listSS7 2AU: not on the flood risk listSS7 2AW: not on the flood risk listSS7 2AX: not on the flood risk listSS7 2AY: not on the flood risk listSS7 2AZ: not on the flood risk listSS7 2BA: not on the flood risk listSS7 2BB: not on the flood risk listSS7 2BD: not on the flood risk listSS7 2BF: not on the flood risk listSS7 2BG: not on the flood risk listSS7 2BN: not on the flood risk listSS7 2BT: not on the flood risk listSS7 2BY: not on the flood risk listSS7 2BZ: not on the flood risk listSS7 2DA: not on the flood risk listSS7 2DD: not on the flood risk listSS7 2DE: not on the flood risk listSS7 2DG: not on the flood risk listSS7 2DH: not on the flood risk listSS7 2DJ: not on the flood risk listSS7 2DL: not on the flood risk listSS7 2DN: not on the flood risk listSS7 2DP: not on the flood risk listSS7 2DQ: not on the flood risk listSS7 2DW: not on the flood risk listSS7 2EA: not on the flood risk listSS7 2EB: not on the flood risk listSS7 2ED: not on the flood risk listSS7 2EE: not on the flood risk listSS7 2EF: not on the flood risk listSS7 2EG: not on the flood risk listSS7 2EH: not on the flood risk listSS7 2EJ: not on the flood risk listSS7 2EL: not on the flood risk listSS7 2EN: not on the flood risk listSS7 2EP: not on the flood risk listSS7 2EQ: not on the flood risk listSS7 2ER: not on the flood risk listSS7 2ES: not on the flood risk listSS7 2ET: not on the flood risk listSS7 2EW: not on the flood risk listSS7 2FA: not on the flood risk listSS7 2FB: not on the flood risk listSS7 2FF: not on the flood risk listSS7 2FL: not on the flood risk listSS7 2FN: not on the flood risk listSS7 2FQ: not on the flood risk listSS7 2FR: not on the flood risk listSS7 2FS: not on the flood risk listSS7 2FT: not on the flood risk listSS7 2GA: not on the flood risk listSS7 2HB: not on the flood risk listSS7 2HD: not on the flood risk listSS7 2HE: not on the flood risk listSS7 2HF: not on the flood risk listSS7 2HG: not on the flood risk listSS7 2HH: not on the flood risk listSS7 2HJ: not on the flood risk listSS7 2HL: not on the flood risk listSS7 2HN: not on the flood risk listSS7 2HP: not on the flood risk listSS7 2HR: not on the flood risk listSS7 2HS: not on the flood risk listSS7 2HT: not on the flood risk listSS7 2HU: not on the flood risk listSS7 2HW: not on the flood risk listSS7 2JA: not on the flood risk listSS7 2JB: not on the flood risk listSS7 2JD: not on the flood risk listSS7 2JE: not on the flood risk listSS7 2JF: not on the flood risk listSS7 2JG: not on the flood risk listSS7 2JH: not on the flood risk listSS7 2JJ: not on the flood risk listSS7 2JL: not on the flood risk listSS7 2JN: not on the flood risk listSS7 2JP: not on the flood risk listSS7 2JQ: not on the flood risk listSS7 2JR: not on the flood risk listSS7 2JW: not on the flood risk listSS7 2LA: not on the flood risk listSS7 2LE: not on the flood risk listSS7 2LF: not on the flood risk listSS7 2LG: not on the flood risk listSS7 2LH: not on the flood risk listSS7 2LJ: not on the flood risk listSS7 2LL: not on the flood risk listSS7 2LN: not on the flood risk listSS7 2LP: not on the flood risk listSS7 2LR: not on the flood risk listSS7 2LS: not on the flood risk listSS7 2LT: not on the flood risk listSS7 2NA: not on the flood risk listSS7 2ND: not on the flood risk listSS7 2NE: not on the flood risk listSS7 2NF: not on the flood risk listSS7 2NG: not on the flood risk listSS7 2NH: not on the flood risk listSS7 2NJ: not on the flood risk listSS7 2NN: not on the flood risk listSS7 2NP: not on the flood risk listSS7 2NQ: not on the flood risk listSS7 2NR: not on the flood risk listSS7 2NU: not on the flood risk listSS7 2PB: not on the flood risk listSS7 2PD: not on the flood risk listSS7 2PF: not on the flood risk listSS7 2PG: not on the flood risk listSS7 2PH: not on the flood risk listSS7 2PJ: not on the flood risk listSS7 2PP: not on the flood risk listSS7 2PQ: not on the flood risk listSS7 2PT: not on the flood risk listSS7 2PU: not on the flood risk listSS7 2PW: not on the flood risk listSS7 2PY: not on the flood risk listSS7 2PZ: not on the flood risk listSS7 2QB: not on the flood risk listSS7 2QG: not on the flood risk listSS7 2QH: not on the flood risk listSS7 2QJ: not on the flood risk listSS7 2QL: not on the flood risk listSS7 2QQ: not on the flood risk listSS7 2QW: not on the flood risk listSS7 2RA: not on the flood risk listSS7 2RB: not on the flood risk listSS7 2RD: not on the flood risk listSS7 2RF: not on the flood risk listSS7 2RG: not on the flood risk listSS7 2RH: not on the flood risk listSS7 2RJ: not on the flood risk listSS7 2RL: not on the flood risk listSS7 2RN: not on the flood risk listSS7 2RP: not on the flood risk listSS7 2RQ: not on the flood risk listSS7 2RR: not on the flood risk listSS7 2RW: not on the flood risk listSS7 2SA: not on the flood risk listSS7 2SB: not on the flood risk listSS7 2SE: not on the flood risk listSS7 2SF: not on the flood risk listSS7 2SG: not on the flood risk listSS7 2SH: not on the flood risk listSS7 2SQ: not on the flood risk listSS7 2SR: not on the flood risk listSS7 2SS: not on the flood risk listSS7 2SU: not on the flood risk listSS7 2SW: not on the flood risk listSS7 2TA: not on the flood risk listSS7 2TB: not on the flood risk listSS7 2TD: not on the flood risk listSS7 2TF: not on the flood risk listSS7 2TH: not on the flood risk listSS7 2TJ: not on the flood risk listSS7 2TN: not on the flood risk listSS7 2TP: not on the flood risk listSS7 2TR: not on the flood risk listSS7 2TW: not on the flood risk listSS7 2TY: not on the flood risk listSS7 2UA: not on the flood risk listSS7 2UH: not on the flood risk listSS7 2UJ: not on the flood risk listSS7 2UL: not on the flood risk listSS7 2UN: not on the flood risk listSS7 2UQ: not on the flood risk listSS7 2UR: not on the flood risk listSS7 2UT: not on the flood risk listSS7 2UU: not on the flood risk listSS7 2UW: not on the flood risk listSS7 2UX: not on the flood risk listSS7 2UZ: not on the flood risk listSS7 2XA: not on the flood risk listSS7 2XD: not on the flood risk listSS7 2XE: not on the flood risk listSS7 2XF: not on the flood risk listSS7 2XG: not on the flood risk listSS7 3AA: not on the flood risk listSS7 3AB: not on the flood risk listSS7 3AD: not on the flood risk listSS7 3AF: not on the flood risk listSS7 3AG: not on the flood risk listSS7 3AH: not on the flood risk listSS7 3AJ: not on the flood risk listSS7 3AL: not on the flood risk listSS7 3AN: not on the flood risk listSS7 3AP: not on the flood risk listSS7 3AQ: not on the flood risk listSS7 3AR: not on the flood risk listSS7 3AS: not on the flood risk listSS7 3AT: not on the flood risk listSS7 3AU: not on the flood risk listSS7 3AW: not on the flood risk listSS7 3AX: not on the flood risk listSS7 3AY: not on the flood risk listSS7 3AZ: not on the flood risk listSS7 3BA: not on the flood risk listSS7 3BB: not on the flood risk listSS7 3BD: not on the flood risk listSS7 3BE: not on the flood risk listSS7 3BH: not on the flood risk listSS7 3BJ: not on the flood risk listSS7 3BN: not on the flood risk listSS7 3BQ: not on the flood risk listSS7 3BS: not on the flood risk listSS7 3BT: not on the flood risk listSS7 3BU: not on the flood risk listSS7 3BX: not on the flood risk listSS7 3BY: not on the flood risk listSS7 3BZ: not on the flood risk listSS7 3DA: not on the flood risk listSS7 3DB: not on the flood risk listSS7 3DF: not on the flood risk listSS7 3DH: not on the flood risk listSS7 3DJ: not on the flood risk listSS7 3DN: not on the flood risk listSS7 3DP: not on the flood risk listSS7 3DR: not on the flood risk listSS7 3DS: not on the flood risk listSS7 3DT: not on the flood risk listSS7 3DU: not on the flood risk listSS7 3DW: not on the flood risk listSS7 3DZ: not on the flood risk listSS7 3EA: not on the flood risk listSS7 3EB: not on the flood risk listSS7 3EE: not on the flood risk listSS7 3EG: not on the flood risk listSS7 3EH: not on the flood risk listSS7 3EL: not on the flood risk listSS7 3EN: not on the flood risk listSS7 3ER: not on the flood risk listSS7 3ES: not on the flood risk listSS7 3ET: not on the flood risk listSS7 3EU: not on the flood risk listSS7 3EW: not on the flood risk listSS7 3FH: not on the flood risk listSS7 3FJ: not on the flood risk listSS7 3FL: not on the flood risk listSS7 3FN: not on the flood risk listSS7 3FP: not on the flood risk listSS7 3FQ: not on the flood risk listSS7 3FR: not on the flood risk listSS7 3FS: not on the flood risk listSS7 3FT: not on the flood risk listSS7 3GL: not on the flood risk listSS7 3HB: not on the flood risk listSS7 3HD: not on the flood risk listSS7 3HE: not on the flood risk listSS7 3HF: not on the flood risk listSS7 3HG: not on the flood risk listSS7 3HH: not on the flood risk listSS7 3HJ: not on the flood risk listSS7 3HL: not on the flood risk listSS7 3HN: not on the flood risk listSS7 3HP: not on the flood risk listSS7 3HR: not on the flood risk listSS7 3HS: not on the flood risk listSS7 3HT: not on the flood risk listSS7 3HU: not on the flood risk listSS7 3HW: not on the flood risk listSS7 3HX: not on the flood risk listSS7 3HY: not on the flood risk listSS7 3HZ: not on the flood risk listSS7 3JA: not on the flood risk listSS7 3JB: not on the flood risk listSS7 3JD: not on the flood risk listSS7 3JF: not on the flood risk listSS7 3JG: not on the flood risk listSS7 3JP: not on the flood risk listSS7 3JQ: not on the flood risk listSS7 3JR: not on the flood risk listSS7 3JS: not on the flood risk listSS7 3JT: not on the flood risk listSS7 3JX: not on the flood risk listSS7 3JZ: not on the flood risk listSS7 3LA: not on the flood risk listSS7 3LB: not on the flood risk listSS7 3LD: not on the flood risk listSS7 3LE: not on the flood risk listSS7 3LF: not on the flood risk listSS7 3LG: not on the flood risk listSS7 3LH: not on the flood risk listSS7 3LP: not on the flood risk listSS7 3LQ: not on the flood risk listSS7 3LR: not on the flood risk listSS7 3LS: not on the flood risk listSS7 3LT: not on the flood risk listSS7 3LU: not on the flood risk listSS7 3LX: not on the flood risk listSS7 3LY: not on the flood risk listSS7 3NA: not on the flood risk listSS7 3NB: not on the flood risk listSS7 3ND: not on the flood risk listSS7 3NE: not on the flood risk listSS7 3NF: not on the flood risk listSS7 3NG: not on the flood risk listSS7 3NH: not on the flood risk listSS7 3NL: not on the flood risk listSS7 3NQ: not on the flood risk listSS7 3NU: not on the flood risk listSS7 3NY: not on the flood risk listSS7 3NZ: not on the flood risk listSS7 3PA: not on the flood risk listSS7 3PB: not on the flood risk listSS7 3PE: not on the flood risk listSS7 3PF: not on the flood risk listSS7 3PH: not on the flood risk listSS7 3PJ: not on the flood risk listSS7 3PL: not on the flood risk listSS7 3PN: not on the flood risk listSS7 3PP: not on the flood risk listSS7 3PQ: not on the flood risk listSS7 3PR: not on the flood risk listSS7 3PS: not on the flood risk listSS7 3PT: not on the flood risk listSS7 3PU: not on the flood risk listSS7 3PW: not on the flood risk listSS7 3PX: not on the flood risk listSS7 3PY: not on the flood risk listSS7 3QB: not on the flood risk listSS7 3QE: not on the flood risk listSS7 3QF: not on the flood risk listSS7 3QG: not on the flood risk listSS7 3QH: not on the flood risk listSS7 3QJ: not on the flood risk listSS7 3QL: not on the flood risk listSS7 3QN: not on the flood risk listSS7 3QP: not on the flood risk listSS7 3QQ: not on the flood risk listSS7 3QS: not on the flood risk listSS7 3QT: not on the flood risk listSS7 3QU: not on the flood risk listSS7 3QW: not on the flood risk listSS7 3QX: not on the flood risk listSS7 3QY: not on the flood risk listSS7 3QZ: not on the flood risk listSS7 3RA: not on the flood risk listSS7 3RB: not on the flood risk listSS7 3RE: not on the flood risk listSS7 3RF: not on the flood risk listSS7 3RG: not on the flood risk listSS7 3RH: not on the flood risk listSS7 3RJ: not on the flood risk listSS7 3RL: not on the flood risk listSS7 3RP: not on the flood risk listSS7 3RQ: not on the flood risk listSS7 3RS: not on the flood risk listSS7 3RT: not on the flood risk listSS7 3RU: not on the flood risk listSS7 3RX: not on the flood risk listSS7 3RZ: not on the flood risk listSS7 3SA: not on the flood risk listSS7 3SB: not on the flood risk listSS7 3SD: not on the flood risk listSS7 3SE: not on the flood risk listSS7 3SF: not on the flood risk listSS7 3SG: not on the flood risk listSS7 3SH: not on the flood risk listSS7 3SL: not on the flood risk listSS7 3SP: not on the flood risk listSS7 3SQ: not on the flood risk listSS7 3SR: not on the flood risk listSS7 3SS: not on the flood risk listSS7 3ST: not on the flood risk listSS7 3SU: not on the flood risk listSS7 3SX: not on the flood risk listSS7 3SZ: not on the flood risk listSS7 3TA: not on the flood risk listSS7 3TB: not on the flood risk listSS7 3TD: not on the flood risk listSS7 3TE: not on the flood risk listSS7 3TG: not on the flood risk listSS7 3TH: not on the flood risk listSS7 3TJ: not on the flood risk listSS7 3TL: not on the flood risk listSS7 3TN: not on the flood risk listSS7 3TP: not on the flood risk listSS7 3TQ: not on the flood risk listSS7 3TR: not on the flood risk listSS7 3TS: not on the flood risk listSS7 3TT: not on the flood risk listSS7 3TU: not on the flood risk listSS7 3TW: not on the flood risk listSS7 3TX: not on the flood risk listSS7 3TY: not on the flood risk listSS7 3TZ: not on the flood risk listSS7 3UA: not on the flood risk listSS7 3UB: not on the flood risk listSS7 3UG: not on the flood risk listSS7 3UH: not on the flood risk listSS7 3UJ: not on the flood risk listSS7 3UL: not on the flood risk listSS7 3UN: not on the flood risk listSS7 3UP: not on the flood risk listSS7 3UQ: not on the flood risk listSS7 3UT: not on the flood risk listSS7 3UU: not on the flood risk listSS7 3UW: not on the flood risk listSS7 3UX: not on the flood risk listSS7 3UY: not on the flood risk listSS7 3UZ: not on the flood risk listSS7 3XA: not on the flood risk listSS7 3XB: not on the flood risk listSS7 3XD: not on the flood risk listSS7 3XE: not on the flood risk listSS7 3XF: not on the flood risk listSS7 3XH: not on the flood risk listSS7 3XL: not on the flood risk listSS7 3XP: not on the flood risk listSS7 3XR: not on the flood risk listSS7 3XS: not on the flood risk listSS7 3XT: not on the flood risk listSS7 3XW: not on the flood risk listSS7 3XY: not on the flood risk listSS7 3XZ: not on the flood risk listSS7 3YA: not on the flood risk listSS7 3YB: not on the flood risk listSS7 3YD: not on the flood risk listSS7 3YE: not on the flood risk listSS7 3YF: not on the flood risk listSS7 3YG: not on the flood risk listSS7 3YH: not on the flood risk listSS7 3YJ: not on the flood risk listSS7 3YL: not on the flood risk listSS7 3YN: not on the flood risk listSS7 3YP: not on the flood risk listSS7 3YQ: not on the flood risk listSS7 3YR: not on the flood risk listSS7 3YS: not on the flood risk listSS7 3YU: not on the flood risk listSS7 3YW: not on the flood risk listSS7 3YX: not on the flood risk listSS7 3YZ: not on the flood risk listSS7 4AA: not on the flood risk listSS7 4AB: not on the flood risk listSS7 4AD: not on the flood risk listSS7 4AE: not on the flood risk listSS7 4AF: not on the flood risk listSS7 4AG: not on the flood risk listSS7 4AH: not on the flood risk listSS7 4AJ: not on the flood risk listSS7 4AL: not on the flood risk listSS7 4AN: not on the flood risk listSS7 4AQ: not on the flood risk listSS7 4AU: not on the flood risk listSS7 4AW: not on the flood risk listSS7 4AX: not on the flood risk listSS7 4AY: not on the flood risk listSS7 4AZ: not on the flood risk listSS7 4BA: not on the flood risk listSS7 4BB: not on the flood risk listSS7 4BD: not on the flood risk listSS7 4BE: not on the flood risk listSS7 4BG: not on the flood risk listSS7 4BN: not on the flood risk listSS7 4BP: not on the flood risk listSS7 4BQ: not on the flood risk listSS7 4BS: not on the flood risk listSS7 4BT: not on the flood risk listSS7 4BU: not on the flood risk listSS7 4BW: not on the flood risk listSS7 4BX: not on the flood risk listSS7 4BY: not on the flood risk listSS7 4BZ: not on the flood risk listSS7 4DA: not on the flood risk listSS7 4DB: not on the flood risk listSS7 4DD: not on the flood risk listSS7 4DE: not on the flood risk listSS7 4DF: not on the flood risk listSS7 4DG: not on the flood risk listSS7 4DJ: not on the flood risk listSS7 4DL: not on the flood risk listSS7 4DN: not on the flood risk listSS7 4DP: not on the flood risk listSS7 4DQ: not on the flood risk listSS7 4DR: not on the flood risk listSS7 4DS: not on the flood risk listSS7 4DT: not on the flood risk listSS7 4DU: not on the flood risk listSS7 4DW: not on the flood risk listSS7 4DX: not on the flood risk listSS7 4DY: not on the flood risk listSS7 4DZ: not on the flood risk listSS7 4EA: not on the flood risk listSS7 4EB: not on the flood risk listSS7 4EE: not on the flood risk listSS7 4EF: not on the flood risk listSS7 4EG: not on the flood risk listSS7 4EH: not on the flood risk listSS7 4EL: not on the flood risk listSS7 4EN: not on the flood risk listSS7 4EP: not on the flood risk listSS7 4EQ: not on the flood risk listSS7 4ER: not on the flood risk listSS7 4ES: not on the flood risk listSS7 4ET: not on the flood risk listSS7 4EU: not on the flood risk listSS7 4EW: not on the flood risk listSS7 4EX: not on the flood risk listSS7 4EY: not on the flood risk listSS7 4EZ: not on the flood risk listSS7 4FB: not on the flood risk listSS7 4FE: not on the flood risk listSS7 4FH: not on the flood risk listSS7 4HA: not on the flood risk listSS7 4HB: not on the flood risk listSS7 4HD: not on the flood risk listSS7 4HE: not on the flood risk listSS7 4HG: not on the flood risk listSS7 4HH: not on the flood risk listSS7 4HJ: not on the flood risk listSS7 4HL: not on the flood risk listSS7 4HQ: not on the flood risk listSS7 4HT: not on the flood risk listSS7 4HU: not on the flood risk listSS7 4HY: not on the flood risk listSS7 4HZ: not on the flood risk listSS7 4JA: not on the flood risk listSS7 4JE: not on the flood risk listSS7 4JF: not on the flood risk listSS7 4JG: not on the flood risk listSS7 4JH: not on the flood risk listSS7 4JJ: not on the flood risk listSS7 4JP: not on the flood risk listSS7 4JQ: not on the flood risk listSS7 4JR: not on the flood risk listSS7 4JS: not on the flood risk listSS7 4JT: not on the flood risk listSS7 4JU: not on the flood risk listSS7 4JW: not on the flood risk listSS7 4LA: not on the flood risk listSS7 4LB: not on the flood risk listSS7 4LD: not on the flood risk listSS7 4LE: not on the flood risk listSS7 4LF: not on the flood risk listSS7 4LH: not on the flood risk listSS7 4LJ: not on the flood risk listSS7 4LL: not on the flood risk listSS7 4LN: not on the flood risk listSS7 4LP: not on the flood risk listSS7 4LQ: not on the flood risk listSS7 4LR: not on the flood risk listSS7 4LT: not on the flood risk listSS7 4LW: not on the flood risk listSS7 4ND: not on the flood risk listSS7 4NE: not on the flood risk listSS7 4NF: not on the flood risk listSS7 4NG: not on the flood risk listSS7 4NJ: not on the flood risk listSS7 4NL: not on the flood risk listSS7 4NQ: not on the flood risk listSS7 4NR: not on the flood risk listSS7 4NT: not on the flood risk listSS7 4NW: not on the flood risk listSS7 4NX: not on the flood risk listSS7 4NY: not on the flood risk listSS7 4PA: not on the flood risk listSS7 4PB: not on the flood risk listSS7 4PD: not on the flood risk listSS7 4PE: not on the flood risk listSS7 4PF: not on the flood risk listSS7 4PG: not on the flood risk listSS7 4PL: not on the flood risk listSS7 4PN: not on the flood risk listSS7 4PS: not on the flood risk listSS7 4PW: not on the flood risk listSS7 4PY: not on the flood risk listSS7 4PZ: not on the flood risk listSS7 4QB: not on the flood risk listSS7 4QL: not on the flood risk listSS7 4QN: not on the flood risk listSS7 4QP: not on the flood risk listSS7 4RA: not on the flood risk listSS7 4SA: not on the flood risk listSS7 4SB: not on the flood risk listSS7 5AA: not on the flood risk listSS7 5AB: not on the flood risk listSS7 5AD: not on the flood risk listSS7 5AE: not on the flood risk listSS7 5AF: not on the flood risk listSS7 5AG: not on the flood risk listSS7 5AH: not on the flood risk listSS7 5AJ: not on the flood risk listSS7 5AL: not on the flood risk listSS7 5AN: not on the flood risk listSS7 5AP: not on the flood risk listSS7 5AQ: not on the flood risk listSS7 5AR: not on the flood risk listSS7 5AS: not on the flood risk listSS7 5AU: not on the flood risk listSS7 5AW: not on the flood risk listSS7 5AX: not on the flood risk listSS7 5AY: not on the flood risk listSS7 5BB: not on the flood risk listSS7 5BD: not on the flood risk listSS7 5BE: not on the flood risk listSS7 5BG: not on the flood risk listSS7 5BH: not on the flood risk listSS7 5BJ: not on the flood risk listSS7 5BL: not on the flood risk listSS7 5BQ: not on the flood risk listSS7 5BW: not on the flood risk listSS7 5BY: not on the flood risk listSS7 5BZ: not on the flood risk listSS7 5DA: not on the flood risk listSS7 5DD: not on the flood risk listSS7 5DE: not on the flood risk listSS7 5DF: not on the flood risk listSS7 5DH: not on the flood risk listSS7 5DJ: not on the flood risk listSS7 5DL: not on the flood risk listSS7 5DN: not on the flood risk listSS7 5DP: not on the flood risk listSS7 5DQ: not on the flood risk listSS7 5DR: not on the flood risk listSS7 5DS: not on the flood risk listSS7 5DW: not on the flood risk listSS7 5EL: not on the flood risk listSS7 5EN: not on the flood risk listSS7 5EY: not on the flood risk listSS7 5FG: not on the flood risk listSS7 5FH: not on the flood risk listSS7 5FJ: not on the flood risk listSS7 5FL: not on the flood risk listSS7 5FN: not on the flood risk listSS7 5HA: not on the flood risk listSS7 5HB: not on the flood risk listSS7 5HD: not on the flood risk listSS7 5HJ: not on the flood risk listSS7 5HN: not on the flood risk listSS7 5HP: not on the flood risk listSS7 5HW: not on the flood risk listSS7 5HX: not on the flood risk listSS7 5HY: not on the flood risk listSS7 5JB: not on the flood risk listSS7 5JH: not on the flood risk listSS7 5JJ: not on the flood risk listSS7 5JR: not on the flood risk listSS7 5JS: not on the flood risk listSS7 5JT: not on the flood risk listSS7 5LA: not on the flood risk listSS7 5LB: not on the flood risk listSS7 5LD: not on the flood risk listSS7 5LF: not on the flood risk listSS7 5LG: not on the flood risk listSS7 5LJ: not on the flood risk listSS7 5LN: not on the flood risk listSS7 5LP: not on the flood risk listSS7 5NA: not on the flood risk listSS7 5NB: not on the flood risk listSS7 5ND: not on the flood risk listSS7 5NE: not on the flood risk listSS7 5NG: not on the flood risk listSS7 5NH: not on the flood risk listSS7 5NL: not on the flood risk listSS7 5NN: not on the flood risk listSS7 5NP: not on the flood risk listSS7 5NQ: not on the flood risk listSS7 5NS: not on the flood risk listSS7 5NU: not on the flood risk listSS7 5NY: not on the flood risk listSS7 5PA: not on the flood risk listSS7 5PB: not on the flood risk listSS7 5PH: not on the flood risk listSS7 5PJ: not on the flood risk listSS7 5PL: not on the flood risk listSS7 5PN: not on the flood risk listSS7 5PP: not on the flood risk listSS7 5PQ: not on the flood risk listSS7 5PR: not on the flood risk listSS7 5PS: not on the flood risk listSS7 5PT: not on the flood risk listSS7 5PX: not on the flood risk listSS7 5PY: not on the flood risk listSS7 5PZ: not on the flood risk listSS7 5QA: not on the flood risk listSS7 5QG: not on the flood risk listSS7 5QH: not on the flood risk listSS7 5QJ: not on the flood risk listSS7 5QL: not on the flood risk listSS7 5QQ: not on the flood risk listSS7 5QR: not on the flood risk listSS7 5QS: not on the flood risk listSS7 5QT: not on the flood risk listSS7 5QU: not on the flood risk listSS7 5QX: not on the flood risk listSS7 5QY: not on the flood risk listSS7 5RA: not on the flood risk listSS7 5RB: not on the flood risk listSS7 5RD: not on the flood risk listSS7 5RE: not on the flood risk listSS7 5RF: not on the flood risk listSS7 5RG: not on the flood risk listSS7 5RH: not on the flood risk listSS7 5RJ: not on the flood risk listSS7 5RL: not on the flood risk listSS7 5RN: not on the flood risk listSS7 5RP: not on the flood risk listSS7 5RQ: not on the flood risk listSS7 5RR: not on the flood risk listSS7 5RS: not on the flood risk listSS7 5RU: not on the flood risk listSS7 5RW: not on the flood risk listSS7 5RX: not on the flood risk listSS7 5RY: not on the flood risk listSS7 5RZ: not on the flood risk listSS7 5SA: not on the flood risk listSS7 5SB: not on the flood risk listSS7 5SD: not on the flood risk listSS7 5SE: not on the flood risk listSS7 5SF: not on the flood risk listSS7 5SG: not on the flood risk listSS7 5SJ: not on the flood risk listSS7 5SL: not on the flood risk listSS7 5SN: not on the flood risk listSS7 5SP: not on the flood risk listSS7 5SQ: not on the flood risk listSS7 5SR: not on the flood risk listSS7 5SS: not on the flood risk listSS7 5ST: not on the flood risk listSS7 5SU: not on the flood risk listSS7 5SW: not on the flood risk listSS7 5SX: not on the flood risk listSS7 5SZ: not on the flood risk listSS7 5TA: not on the flood risk listSS7 5TB: not on the flood risk listSS7 5TD: not on the flood risk listSS7 5TE: not on the flood risk listSS7 5TG: not on the flood risk listSS7 5TH: not on the flood risk listSS7 5TJ: not on the flood risk listSS7 5TL: not on the flood risk listSS7 5TN: not on the flood risk listSS7 5TP: not on the flood risk listSS7 5TR: not on the flood risk listSS7 5TS: not on the flood risk listSS7 5TT: not on the flood risk listSS7 5TU: not on the flood risk listSS7 5TX: not on the flood risk listSS7 5TY: not on the flood risk listSS7 5TZ: not on the flood risk listSS7 5UA: not on the flood risk listSS7 5UB: not on the flood risk listSS7 5UG: not on the flood risk listSS7 5UH: not on the flood risk listSS7 5UN: not on the flood risk listSS7 5UP: not on the flood risk listSS7 5UR: not on the flood risk listSS7 5UT: not on the flood risk listSS7 5UU: not on the flood risk listSS7 5UW: not on the flood risk listSS7 5UX: not on the flood risk listSS7 5UY: not on the flood risk listSS7 5XA: not on the flood risk listSS7 5XB: not on the flood risk listSS7 5XE: not on the flood risk listSS7 5XF: not on the flood risk listSS7 5XG: not on the flood risk listSS7 5XP: not on the flood risk listSS7 5XQ: not on the flood risk listSS7 5XR: not on the flood risk listSS7 5XS: not on the flood risk listSS7 5XU: not on the flood risk listSS7 5XX: not on the flood risk listSS7 1BZ: very low flood risk onlySS7 1LW: very low flood risk onlySS7 1ND: very low flood risk onlySS7 5BN: very low flood risk onlySS7 5DG: very low flood risk onlySS7 5DT: very low flood risk onlySS7 5EJ: very low flood risk onlySS7 5EP: very low flood risk onlySS7 5HG: very low flood risk onlySS7 5HQ: very low flood risk onlySS7 5JE: very low flood risk onlySS7 5PW: very low flood risk onlySS7 1LA: low flood risk at worstSS7 2NS: low flood risk at worstSS7 2NT: low flood risk at worstSS7 2NW: low flood risk at worstSS7 2SJ: low flood risk at worstSS7 4LU: low flood risk at worstSS7 4LY: low flood risk at worstSS7 4NB: low flood risk at worstSS7 4NH: low flood risk at worstSS7 4NP: low flood risk at worstSS7 5EA: low flood risk at worstSS7 5EB: low flood risk at worstSS7 5ED: low flood risk at worstSS7 5EE: low flood risk at worstSS7 5EG: low flood risk at worstSS7 5EH: low flood risk at worstSS7 5EQ: low flood risk at worstSS7 5ER: low flood risk at worstSS7 5ES: low flood risk at worstSS7 5ET: low flood risk at worstSS7 5HE: low flood risk at worstSS7 5HL: low flood risk at worstSS7 5HZ: low flood risk at worstSS7 5JA: low flood risk at worstSS7 5JF: low flood risk at worstSS7 5JN: low flood risk at worstSS7 5JP: low flood risk at worstSS7 5JQ: low flood risk at worstSS7 5LH: low flood risk at worstSS7 5HF: medium flood risk at worstSS7 5JG: medium flood risk at worstSS7 5JW: medium flood risk at worstSS7 1NA: high flood riskSS7 1NF: high flood riskSS7 2SL: high flood riskSS7 2SN: high flood riskSS7 2ST: high flood riskSS7 2UG: high flood risk Thundersley and South Benfleet Map of every postcode in SS7, by flood risk Of the 1,120 postcodes in SS7 that ONS places, 6 have a home or business at high risk, 3 are at medium risk at worst, 32 are at low risk at worst, 15 are at very low risk only and 1,064 are not on the Environment Agency's at-risk list. Places named: Thundersley North, St Mary's. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Thundersley NorthSt Mary's
  • A home or business at high risk: 6
  • At medium risk at worst: 3
  • At low risk at worst: 32
  • At very low risk only: 15
  • Not on the at-risk list: 1,064

Of the 1,120 postcodes in SS7 that ONS places, 6 have a home or business at high risk, 3 are at medium risk at worst, 32 are at low risk at worst, 15 are at very low risk only and 1,064 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. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 51.5623, longitude 0.5778. 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

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

SS7 2ST9 at high riskSS7 1NF3 at high riskSS7 2SL2 at high riskSS7 1NA1 at high riskSS7 2SN1 at high riskSS7 2UG1 at high risk

What broadband can you get in SS7?

Ofcom reports on 1,094 of the 1,120 postcodes in SS7. At 816 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit816 of 1,094
Postcodes where every home can get superfast1,047 of 1,094

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 SS7 at risk of flooding?

56 of the 1,120 postcodes in SS7 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 24 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 56 of 1,120 postcodes High: 17Medium: 7Low: 324Very low: 256

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

What do homes sell for in SS7?

Homes in SS7 sold for a typical £400,000 in the 12 months to August 2026, across 601 sales, up 2.6% on the 12 months before, HM Land Registry's figures show.

£400,000 typical price, the 12 months to August 2026
12 months to August 2025
£390,000
12 months to August 2026
£400,000

▲ up 2.6% on the 12 months before

Detached£525,000 209 sales
Semi-detached£380,375 275 sales
Terraced£347,500 37 sales
Flat or maisonette£223,000 80 sales

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

Postcodes in SS7

Pick a sector, then a postcode. A sector is the district plus the next digit.

SS7 1226 postcodesSS7 2215 postcodesSS7 3268 postcodesSS7 4160 postcodesSS7 5235 postcodesSS7 916 postcodes
UK postcode format explained

Places in SS7

Towns and villages with postcodes in SS7, and how many each has here.

Thundersley and South Benfleet postcodes,1,079Southend-on-Sea postcodes,8Rayleigh postcodes,7

Who covers SS7

How many of the district's postcodes in use fall under each council, constituency and police force area.

Councils

What council am I in?

Constituencies

  • Castle Point1,120

Police force areas

  • Essex1,120

Next to SS7

SS6 postcode district SS8 postcode district All SS districts Thundersley and South Benfleet postcodes

"Next to" is by number: the districts before and after SS7 in the SS area.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.