TN15 postcode district: Borough Green and around, Kent

TN15 is a postcode district in Kent, with 948 postcodes in use in 5 sectors. It has postcodes in Borough Green, West Kingsdown, Otford and Kemsing and 5 more places. It is split between 3 councils: Tonbridge and Malling (478 postcodes), Sevenoaks (468) and Gravesham (2).

Postcodes in use
948
Sectors
5
Councils
3 councils
Places
8 places

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

Every postcode in TN15, by flood risk

Map of every postcode in TN15, by flood risk Of the 948 postcodes in TN15 that ONS places, 23 have a home or business at high risk, 2 are at medium risk at worst, 12 are at low risk at worst, 2 are at very low risk only and 909 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Borough Green, Sevenoaks, Otford and Kemsing, West Kingsdown, Ightham, Seal. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A225A227A21A26 TN15 0AA: not on the flood risk listTN15 0AB: not on the flood risk listTN15 0AD: not on the flood risk listTN15 0AE: not on the flood risk listTN15 0AF: not on the flood risk listTN15 0AG: not on the flood risk listTN15 0AH: not on the flood risk listTN15 0AJ: not on the flood risk listTN15 0AL: not on the flood risk listTN15 0AN: not on the flood risk listTN15 0AP: not on the flood risk listTN15 0AQ: not on the flood risk listTN15 0AR: not on the flood risk listTN15 0AT: not on the flood risk listTN15 0BH: not on the flood risk listTN15 0BN: not on the flood risk listTN15 0BP: not on the flood risk listTN15 0BT: not on the flood risk listTN15 0BX: not on the flood risk listTN15 0BY: not on the flood risk listTN15 0DA: not on the flood risk listTN15 0DD: not on the flood risk listTN15 0DE: not on the flood risk listTN15 0DF: not on the flood risk listTN15 0DG: not on the flood risk listTN15 0DJ: not on the flood risk listTN15 0DL: not on the flood risk listTN15 0DR: not on the flood risk listTN15 0DX: not on the flood risk listTN15 0DZ: not on the flood risk listTN15 0EA: not on the flood risk listTN15 0ED: not on the flood risk listTN15 0EF: not on the flood risk listTN15 0EH: not on the flood risk listTN15 0EJ: not on the flood risk listTN15 0EL: not on the flood risk listTN15 0EN: not on the flood risk listTN15 0EP: not on the flood risk listTN15 0EQ: not on the flood risk listTN15 0ER: not on the flood risk listTN15 0ES: not on the flood risk listTN15 0ET: not on the flood risk listTN15 0EU: not on the flood risk listTN15 0EX: not on the flood risk listTN15 0EY: not on the flood risk listTN15 0EZ: not on the flood risk listTN15 0FA: not on the flood risk listTN15 0GR: not on the flood risk listTN15 0HA: not on the flood risk listTN15 0HB: not on the flood risk listTN15 0HD: not on the flood risk listTN15 0HH: not on the flood risk listTN15 0HJ: not on the flood risk listTN15 0HL: not on the flood risk listTN15 0HN: not on the flood risk listTN15 0HP: not on the flood risk listTN15 0HR: not on the flood risk listTN15 0HS: not on the flood risk listTN15 0HT: not on the flood risk listTN15 0HU: not on the flood risk listTN15 0HW: not on the flood risk listTN15 0HX: not on the flood risk listTN15 0HY: not on the flood risk listTN15 0JB: not on the flood risk listTN15 0JD: not on the flood risk listTN15 0JE: not on the flood risk listTN15 0JG: not on the flood risk listTN15 0JJ: not on the flood risk listTN15 0JL: not on the flood risk listTN15 0JP: not on the flood risk listTN15 0JQ: not on the flood risk listTN15 0JR: not on the flood risk listTN15 0JS: not on the flood risk listTN15 0JT: not on the flood risk listTN15 0JU: not on the flood risk listTN15 0JX: not on the flood risk listTN15 0LE: not on the flood risk listTN15 0LG: not on the flood risk listTN15 0LH: not on the flood risk listTN15 0LJ: not on the flood risk listTN15 0LL: not on the flood risk listTN15 0LN: not on the flood risk listTN15 0LP: not on the flood risk listTN15 0LQ: not on the flood risk listTN15 0LR: not on the flood risk listTN15 0LS: not on the flood risk listTN15 0LU: not on the flood risk listTN15 0LW: not on the flood risk listTN15 0LX: not on the flood risk listTN15 0LY: not on the flood risk listTN15 0LZ: not on the flood risk listTN15 0NA: not on the flood risk listTN15 0NB: not on the flood risk listTN15 0ND: not on the flood risk listTN15 0NE: not on the flood risk listTN15 0NG: not on the flood risk listTN15 0NH: not on the flood risk listTN15 0NJ: not on the flood risk listTN15 0NL: not on the flood risk listTN15 0NN: not on the flood risk listTN15 0NS: not on the flood risk listTN15 0NT: not on the flood risk listTN15 0NU: not on the flood risk listTN15 0NX: not on the flood risk listTN15 0NY: not on the flood risk listTN15 0NZ: not on the flood risk listTN15 0PA: not on the flood risk listTN15 0PB: not on the flood risk listTN15 0PD: not on the flood risk listTN15 0PE: not on the flood risk listTN15 0PF: not on the flood risk listTN15 0PP: not on the flood risk listTN15 0PQ: not on the flood risk listTN15 0PR: not on the flood risk listTN15 0PS: not on the flood risk listTN15 0PT: not on the flood risk listTN15 0PU: not on the flood risk listTN15 0PW: not on the flood risk listTN15 0PY: not on the flood risk listTN15 0PZ: not on the flood risk listTN15 0QA: not on the flood risk listTN15 0QB: not on the flood risk listTN15 0QE: not on the flood risk listTN15 0QF: not on the flood risk listTN15 0QG: not on the flood risk listTN15 0QH: not on the flood risk listTN15 0QL: not on the flood risk listTN15 0QN: not on the flood risk listTN15 0QP: not on the flood risk listTN15 0QR: not on the flood risk listTN15 0QT: not on the flood risk listTN15 0QX: not on the flood risk listTN15 0QY: not on the flood risk listTN15 0QZ: not on the flood risk listTN15 0RA: not on the flood risk listTN15 0RB: not on the flood risk listTN15 0RD: not on the flood risk listTN15 0RE: not on the flood risk listTN15 0RG: not on the flood risk listTN15 0RP: not on the flood risk listTN15 0RQ: not on the flood risk listTN15 0RR: not on the flood risk listTN15 0RS: not on the flood risk listTN15 0RT: not on the flood risk listTN15 0RU: not on the flood risk listTN15 0RX: not on the flood risk listTN15 0RY: not on the flood risk listTN15 0SA: not on the flood risk listTN15 0SB: not on the flood risk listTN15 0SE: not on the flood risk listTN15 0SH: not on the flood risk listTN15 0SJ: not on the flood risk listTN15 0SL: not on the flood risk listTN15 0SN: not on the flood risk listTN15 0SP: not on the flood risk listTN15 0SR: not on the flood risk listTN15 0TA: not on the flood risk listTN15 0ZJ: not on the flood risk listTN15 6AA: not on the flood risk listTN15 6AB: not on the flood risk listTN15 6AD: not on the flood risk listTN15 6AE: not on the flood risk listTN15 6AF: not on the flood risk listTN15 6AG: not on the flood risk listTN15 6AH: not on the flood risk listTN15 6AJ: not on the flood risk listTN15 6AN: not on the flood risk listTN15 6AP: not on the flood risk listTN15 6AQ: not on the flood risk listTN15 6AR: not on the flood risk listTN15 6AS: not on the flood risk listTN15 6AT: not on the flood risk listTN15 6AU: not on the flood risk listTN15 6AW: not on the flood risk listTN15 6AX: not on the flood risk listTN15 6AY: not on the flood risk listTN15 6AZ: not on the flood risk listTN15 6BA: not on the flood risk listTN15 6BB: not on the flood risk listTN15 6BD: not on the flood risk listTN15 6BE: not on the flood risk listTN15 6BF: not on the flood risk listTN15 6BN: not on the flood risk listTN15 6BP: not on the flood risk listTN15 6BQ: not on the flood risk listTN15 6BS: not on the flood risk listTN15 6BT: not on the flood risk listTN15 6BU: not on the flood risk listTN15 6BX: not on the flood risk listTN15 6BY: not on the flood risk listTN15 6BZ: not on the flood risk listTN15 6DA: not on the flood risk listTN15 6DD: not on the flood risk listTN15 6DF: not on the flood risk listTN15 6DG: not on the flood risk listTN15 6DH: not on the flood risk listTN15 6DJ: not on the flood risk listTN15 6DL: not on the flood risk listTN15 6DN: not on the flood risk listTN15 6DP: not on the flood risk listTN15 6DQ: not on the flood risk listTN15 6DR: not on the flood risk listTN15 6DS: not on the flood risk listTN15 6DU: not on the flood risk listTN15 6DW: not on the flood risk listTN15 6DX: not on the flood risk listTN15 6DY: not on the flood risk listTN15 6DZ: not on the flood risk listTN15 6EA: not on the flood risk listTN15 6EB: not on the flood risk listTN15 6ED: not on the flood risk listTN15 6EE: not on the flood risk listTN15 6EF: not on the flood risk listTN15 6EH: not on the flood risk listTN15 6EJ: not on the flood risk listTN15 6EL: not on the flood risk listTN15 6EN: not on the flood risk listTN15 6EP: not on the flood risk listTN15 6ER: not on the flood risk listTN15 6ET: not on the flood risk listTN15 6EW: not on the flood risk listTN15 6EY: not on the flood risk listTN15 6FA: not on the flood risk listTN15 6FE: not on the flood risk listTN15 6FH: not on the flood risk listTN15 6FJ: not on the flood risk listTN15 6FN: not on the flood risk listTN15 6FP: not on the flood risk listTN15 6FQ: not on the flood risk listTN15 6FR: not on the flood risk listTN15 6FS: not on the flood risk listTN15 6FT: not on the flood risk listTN15 6GD: not on the flood risk listTN15 6HB: not on the flood risk listTN15 6HD: not on the flood risk listTN15 6HE: not on the flood risk listTN15 6HF: not on the flood risk listTN15 6HG: not on the flood risk listTN15 6HH: not on the flood risk listTN15 6HL: not on the flood risk listTN15 6HN: not on the flood risk listTN15 6HP: not on the flood risk listTN15 6HS: not on the flood risk listTN15 6HU: not on the flood risk listTN15 6HY: not on the flood risk listTN15 6JA: not on the flood risk listTN15 6JE: not on the flood risk listTN15 6JF: not on the flood risk listTN15 6JG: not on the flood risk listTN15 6JH: not on the flood risk listTN15 6JJ: not on the flood risk listTN15 6JL: not on the flood risk listTN15 6JN: not on the flood risk listTN15 6JQ: not on the flood risk listTN15 6JS: not on the flood risk listTN15 6JT: not on the flood risk listTN15 6JU: not on the flood risk listTN15 6JY: not on the flood risk listTN15 6JZ: not on the flood risk listTN15 6LA: not on the flood risk listTN15 6LB: not on the flood risk listTN15 6LE: not on the flood risk listTN15 6LF: not on the flood risk listTN15 6LG: not on the flood risk listTN15 6LH: not on the flood risk listTN15 6LL: not on the flood risk listTN15 6LN: not on the flood risk listTN15 6LR: not on the flood risk listTN15 6LS: not on the flood risk listTN15 6LT: not on the flood risk listTN15 6LX: not on the flood risk listTN15 6LZ: not on the flood risk listTN15 6NA: not on the flood risk listTN15 6NE: not on the flood risk listTN15 6NF: not on the flood risk listTN15 6NG: not on the flood risk listTN15 6NH: not on the flood risk listTN15 6NJ: not on the flood risk listTN15 6NL: not on the flood risk listTN15 6NN: not on the flood risk listTN15 6NP: not on the flood risk listTN15 6NQ: not on the flood risk listTN15 6NR: not on the flood risk listTN15 6NT: not on the flood risk listTN15 6NU: not on the flood risk listTN15 6NW: not on the flood risk listTN15 6NX: not on the flood risk listTN15 6NY: not on the flood risk listTN15 6NZ: not on the flood risk listTN15 6PA: not on the flood risk listTN15 6PB: not on the flood risk listTN15 6PD: not on the flood risk listTN15 6PF: not on the flood risk listTN15 6PH: not on the flood risk listTN15 6PJ: not on the flood risk listTN15 6PL: not on the flood risk listTN15 6PP: not on the flood risk listTN15 6PQ: not on the flood risk listTN15 6PR: not on the flood risk listTN15 6PU: not on the flood risk listTN15 6PY: not on the flood risk listTN15 6PZ: not on the flood risk listTN15 6QA: not on the flood risk listTN15 6QB: not on the flood risk listTN15 6QD: not on the flood risk listTN15 6QE: not on the flood risk listTN15 6QF: not on the flood risk listTN15 6QG: not on the flood risk listTN15 6QJ: not on the flood risk listTN15 6QN: not on the flood risk listTN15 6QP: not on the flood risk listTN15 6QS: not on the flood risk listTN15 6QY: not on the flood risk listTN15 6QZ: not on the flood risk listTN15 6RA: not on the flood risk listTN15 6RB: not on the flood risk listTN15 6RD: not on the flood risk listTN15 6RE: not on the flood risk listTN15 6RF: not on the flood risk listTN15 6RG: not on the flood risk listTN15 6RJ: not on the flood risk listTN15 6RN: not on the flood risk listTN15 6RP: not on the flood risk listTN15 6RR: not on the flood risk listTN15 6RU: not on the flood risk listTN15 6RW: not on the flood risk listTN15 6RX: not on the flood risk listTN15 6RZ: not on the flood risk listTN15 6SA: not on the flood risk listTN15 6SB: not on the flood risk listTN15 6SE: not on the flood risk listTN15 6SG: not on the flood risk listTN15 6SH: not on the flood risk listTN15 6SJ: not on the flood risk listTN15 6SN: not on the flood risk listTN15 6SP: not on the flood risk listTN15 6SQ: not on the flood risk listTN15 6TA: not on the flood risk listTN15 6TB: not on the flood risk listTN15 6TD: not on the flood risk listTN15 6TE: not on the flood risk listTN15 6TG: not on the flood risk listTN15 6TH: not on the flood risk listTN15 6TJ: not on the flood risk listTN15 6TL: not on the flood risk listTN15 6TN: not on the flood risk listTN15 6TP: not on the flood risk listTN15 6TR: not on the flood risk listTN15 6UA: not on the flood risk listTN15 6UG: not on the flood risk listTN15 6XA: not on the flood risk listTN15 6XB: not on the flood risk listTN15 6XD: not on the flood risk listTN15 6XE: not on the flood risk listTN15 6XF: not on the flood risk listTN15 6XG: not on the flood risk listTN15 6XH: not on the flood risk listTN15 6XJ: not on the flood risk listTN15 6XL: not on the flood risk listTN15 6XN: not on the flood risk listTN15 6XP: not on the flood risk listTN15 6XQ: not on the flood risk listTN15 6XR: not on the flood risk listTN15 6XS: not on the flood risk listTN15 6XT: not on the flood risk listTN15 6XU: not on the flood risk listTN15 6XX: not on the flood risk listTN15 6XY: not on the flood risk listTN15 6YA: not on the flood risk listTN15 6YB: not on the flood risk listTN15 6YD: not on the flood risk listTN15 6YE: not on the flood risk listTN15 6YF: not on the flood risk listTN15 6YG: not on the flood risk listTN15 6YH: not on the flood risk listTN15 6YU: not on the flood risk listTN15 7AA: not on the flood risk listTN15 7AB: not on the flood risk listTN15 7AE: not on the flood risk listTN15 7AF: not on the flood risk listTN15 7AJ: not on the flood risk listTN15 7AN: not on the flood risk listTN15 7AP: not on the flood risk listTN15 7AR: not on the flood risk listTN15 7AS: not on the flood risk listTN15 7AT: not on the flood risk listTN15 7AX: not on the flood risk listTN15 7AZ: not on the flood risk listTN15 7BB: not on the flood risk listTN15 7BF: not on the flood risk listTN15 7BG: not on the flood risk listTN15 7BN: not on the flood risk listTN15 7BP: not on the flood risk listTN15 7BT: not on the flood risk listTN15 7BU: not on the flood risk listTN15 7BW: not on the flood risk listTN15 7BZ: not on the flood risk listTN15 7DA: not on the flood risk listTN15 7DD: not on the flood risk listTN15 7DE: not on the flood risk listTN15 7DF: not on the flood risk listTN15 7DH: not on the flood risk listTN15 7DJ: not on the flood risk listTN15 7DL: not on the flood risk listTN15 7DU: not on the flood risk listTN15 7DX: not on the flood risk listTN15 7DZ: not on the flood risk listTN15 7EA: not on the flood risk listTN15 7EB: not on the flood risk listTN15 7ED: not on the flood risk listTN15 7EG: not on the flood risk listTN15 7EH: not on the flood risk listTN15 7EJ: not on the flood risk listTN15 7EL: not on the flood risk listTN15 7EP: not on the flood risk listTN15 7ER: not on the flood risk listTN15 7ES: not on the flood risk listTN15 7ET: not on the flood risk listTN15 7EU: not on the flood risk listTN15 7EX: not on the flood risk listTN15 7EY: not on the flood risk listTN15 7HA: not on the flood risk listTN15 7HB: not on the flood risk listTN15 7HD: not on the flood risk listTN15 7HE: not on the flood risk listTN15 7HF: not on the flood risk listTN15 7HH: not on the flood risk listTN15 7HJ: not on the flood risk listTN15 7HL: not on the flood risk listTN15 7HN: not on the flood risk listTN15 7HR: not on the flood risk listTN15 7HT: not on the flood risk listTN15 7HW: not on the flood risk listTN15 7HX: not on the flood risk listTN15 7JH: not on the flood risk listTN15 7JJ: not on the flood risk listTN15 7JL: not on the flood risk listTN15 7JN: not on the flood risk listTN15 7JP: not on the flood risk listTN15 7JR: not on the flood risk listTN15 7JS: not on the flood risk listTN15 7JT: not on the flood risk listTN15 7JU: not on the flood risk listTN15 7JW: not on the flood risk listTN15 7JX: not on the flood risk listTN15 7JY: not on the flood risk listTN15 7LA: not on the flood risk listTN15 7LB: not on the flood risk listTN15 7LD: not on the flood risk listTN15 7LE: not on the flood risk listTN15 7LH: not on the flood risk listTN15 7LL: not on the flood risk listTN15 7LN: not on the flood risk listTN15 7LP: not on the flood risk listTN15 7LR: not on the flood risk listTN15 7LS: not on the flood risk listTN15 7LT: not on the flood risk listTN15 7LU: not on the flood risk listTN15 7LX: not on the flood risk listTN15 7LY: not on the flood risk listTN15 7NN: not on the flood risk listTN15 7NR: not on the flood risk listTN15 7NS: not on the flood risk listTN15 7NT: not on the flood risk listTN15 7NW: not on the flood risk listTN15 7NY: not on the flood risk listTN15 7NZ: not on the flood risk listTN15 7PA: not on the flood risk listTN15 7PB: not on the flood risk listTN15 7PE: not on the flood risk listTN15 7PG: not on the flood risk listTN15 7PH: not on the flood risk listTN15 7PJ: not on the flood risk listTN15 7PL: not on the flood risk listTN15 7PP: not on the flood risk listTN15 7PR: not on the flood risk listTN15 7PS: not on the flood risk listTN15 7PT: not on the flood risk listTN15 7PU: not on the flood risk listTN15 7PW: not on the flood risk listTN15 7PX: not on the flood risk listTN15 7PY: not on the flood risk listTN15 7PZ: not on the flood risk listTN15 7QA: not on the flood risk listTN15 7QB: not on the flood risk listTN15 7QD: not on the flood risk listTN15 7QZ: not on the flood risk listTN15 7RB: not on the flood risk listTN15 7RD: not on the flood risk listTN15 7RE: not on the flood risk listTN15 7RF: not on the flood risk listTN15 7RG: not on the flood risk listTN15 7RJ: not on the flood risk listTN15 7RL: not on the flood risk listTN15 7RR: not on the flood risk listTN15 7RS: not on the flood risk listTN15 7RU: not on the flood risk listTN15 7RX: not on the flood risk listTN15 7RY: not on the flood risk listTN15 7SA: not on the flood risk listTN15 7SB: not on the flood risk listTN15 7SG: not on the flood risk listTN15 7SJ: not on the flood risk listTN15 7SL: not on the flood risk listTN15 7SN: not on the flood risk listTN15 7SR: not on the flood risk listTN15 7SS: not on the flood risk listTN15 7SU: not on the flood risk listTN15 7SW: not on the flood risk listTN15 7SX: not on the flood risk listTN15 7SY: not on the flood risk listTN15 8AD: not on the flood risk listTN15 8AG: not on the flood risk listTN15 8AH: not on the flood risk listTN15 8AJ: not on the flood risk listTN15 8AL: not on the flood risk listTN15 8AN: not on the flood risk listTN15 8AP: not on the flood risk listTN15 8AR: not on the flood risk listTN15 8AW: not on the flood risk listTN15 8AX: not on the flood risk listTN15 8BQ: not on the flood risk listTN15 8BS: not on the flood risk listTN15 8DD: not on the flood risk listTN15 8DF: not on the flood risk listTN15 8DH: not on the flood risk listTN15 8DJ: not on the flood risk listTN15 8DL: not on the flood risk listTN15 8DN: not on the flood risk listTN15 8DQ: not on the flood risk listTN15 8DW: not on the flood risk listTN15 8EA: not on the flood risk listTN15 8EB: not on the flood risk listTN15 8EF: not on the flood risk listTN15 8EH: not on the flood risk listTN15 8ER: not on the flood risk listTN15 8ES: not on the flood risk listTN15 8FD: not on the flood risk listTN15 8FH: not on the flood risk listTN15 8FJ: not on the flood risk listTN15 8FL: not on the flood risk listTN15 8FN: not on the flood risk listTN15 8FP: not on the flood risk listTN15 8FQ: not on the flood risk listTN15 8FR: not on the flood risk listTN15 8FU: not on the flood risk listTN15 8GB: not on the flood risk listTN15 8GD: not on the flood risk listTN15 8GT: not on the flood risk listTN15 8HF: not on the flood risk listTN15 8HG: not on the flood risk listTN15 8HH: not on the flood risk listTN15 8HJ: not on the flood risk listTN15 8HP: not on the flood risk listTN15 8HQ: not on the flood risk listTN15 8HR: not on the flood risk listTN15 8HS: not on the flood risk listTN15 8HT: not on the flood risk listTN15 8HW: not on the flood risk listTN15 8HY: not on the flood risk listTN15 8JA: not on the flood risk listTN15 8JB: not on the flood risk listTN15 8JD: not on the flood risk listTN15 8JE: not on the flood risk listTN15 8JH: not on the flood risk listTN15 8JL: not on the flood risk listTN15 8JP: not on the flood risk listTN15 8JQ: not on the flood risk listTN15 8JR: not on the flood risk listTN15 8JS: not on the flood risk listTN15 8JT: not on the flood risk listTN15 8JU: not on the flood risk listTN15 8JW: not on the flood risk listTN15 8JX: not on the flood risk listTN15 8JY: not on the flood risk listTN15 8LB: not on the flood risk listTN15 8LE: not on the flood risk listTN15 8LF: not on the flood risk listTN15 8LL: not on the flood risk listTN15 8LU: not on the flood risk listTN15 8LW: not on the flood risk listTN15 8LX: not on the flood risk listTN15 8LY: not on the flood risk listTN15 8LZ: not on the flood risk listTN15 8NA: not on the flood risk listTN15 8NE: not on the flood risk listTN15 8NF: not on the flood risk listTN15 8NG: not on the flood risk listTN15 8NJ: not on the flood risk listTN15 8NL: not on the flood risk listTN15 8NN: not on the flood risk listTN15 8NP: not on the flood risk listTN15 8NR: not on the flood risk listTN15 8NW: not on the flood risk listTN15 8PE: not on the flood risk listTN15 8PF: not on the flood risk listTN15 8PS: not on the flood risk listTN15 8PU: not on the flood risk listTN15 8PX: not on the flood risk listTN15 8PY: not on the flood risk listTN15 8QB: not on the flood risk listTN15 8QE: not on the flood risk listTN15 8QF: not on the flood risk listTN15 8QG: not on the flood risk listTN15 8QJ: not on the flood risk listTN15 8QL: not on the flood risk listTN15 8QN: not on the flood risk listTN15 8QR: not on the flood risk listTN15 8QS: not on the flood risk listTN15 8QT: not on the flood risk listTN15 8QU: not on the flood risk listTN15 8QY: not on the flood risk listTN15 8QZ: not on the flood risk listTN15 8RB: not on the flood risk listTN15 8RJ: not on the flood risk listTN15 8RL: not on the flood risk listTN15 8RR: not on the flood risk listTN15 8RU: not on the flood risk listTN15 8RX: not on the flood risk listTN15 8SA: not on the flood risk listTN15 8SD: not on the flood risk listTN15 8SG: not on the flood risk listTN15 8SL: not on the flood risk listTN15 8SN: not on the flood risk listTN15 8TA: not on the flood risk listTN15 9AA: not on the flood risk listTN15 9AB: not on the flood risk listTN15 9AD: not on the flood risk listTN15 9AE: not on the flood risk listTN15 9AG: not on the flood risk listTN15 9AH: not on the flood risk listTN15 9AJ: not on the flood risk listTN15 9AL: not on the flood risk listTN15 9AN: not on the flood risk listTN15 9AP: not on the flood risk listTN15 9AQ: not on the flood risk listTN15 9AR: not on the flood risk listTN15 9AS: not on the flood risk listTN15 9AT: not on the flood risk listTN15 9AU: not on the flood risk listTN15 9AX: not on the flood risk listTN15 9AY: not on the flood risk listTN15 9AZ: not on the flood risk listTN15 9BA: not on the flood risk listTN15 9BB: not on the flood risk listTN15 9BD: not on the flood risk listTN15 9BF: not on the flood risk listTN15 9BG: not on the flood risk listTN15 9BH: not on the flood risk listTN15 9BJ: not on the flood risk listTN15 9DB: not on the flood risk listTN15 9DD: not on the flood risk listTN15 9DE: not on the flood risk listTN15 9DF: not on the flood risk listTN15 9DG: not on the flood risk listTN15 9DH: not on the flood risk listTN15 9DN: not on the flood risk listTN15 9DP: not on the flood risk listTN15 9DR: not on the flood risk listTN15 9DS: not on the flood risk listTN15 9DT: not on the flood risk listTN15 9DU: not on the flood risk listTN15 9DX: not on the flood risk listTN15 9DY: not on the flood risk listTN15 9DZ: not on the flood risk listTN15 9EA: not on the flood risk listTN15 9EB: not on the flood risk listTN15 9ED: not on the flood risk listTN15 9EE: not on the flood risk listTN15 9EH: not on the flood risk listTN15 9HA: not on the flood risk listTN15 9HL: not on the flood risk listTN15 9HT: not on the flood risk listTN15 9HZ: not on the flood risk listTN15 9JD: not on the flood risk listTN15 9JE: not on the flood risk listTN15 9JF: not on the flood risk listTN15 0BZ: very low flood risk onlyTN15 6PG: very low flood risk onlyTN15 0SG: low flood risk at worstTN15 0SQ: low flood risk at worstTN15 7SD: low flood risk at worstTN15 7SE: low flood risk at worstTN15 8BD: low flood risk at worstTN15 9HS: low flood risk at worstTN15 9HW: low flood risk at worstTN15 6NS: medium flood risk at worstTN15 8DY: medium flood risk at worstTN15 0FR: high flood riskTN15 0RF: high flood riskTN15 0QU: high flood riskTN15 0SD: high flood riskTN15 8DX: high flood riskTN15 8DZ: high flood riskTN15 8EJ: high flood riskTN15 8FX: high flood riskTN15 8PR: high flood riskTN15 8HD: high flood riskTN15 8HB: high flood riskTN15 8HE: high flood riskTN15 8LP: high flood riskTN15 8PG: high flood riskTN15 8RZ: high flood riskTN15 8SJ: high flood riskTN15 9AF: high flood riskTN15 9HH: high flood riskTN15 9HP: high flood riskTN15 9JA: high flood risk Borough GreenSevenoaksOtford and KemsingWest KingsdownIghthamSeal 5 postcodes at high or medium risk, outlined: this goes to TN15 8SE, the one with most homes and businesses at high risk5 postcodes at high or medium risk Map of every postcode in TN15, by flood risk Of the 948 postcodes in TN15 that ONS places, 23 have a home or business at high risk, 2 are at medium risk at worst, 12 are at low risk at worst, 2 are at very low risk only and 909 are not on the Environment Agency's at-risk list. One group of postcodes at high or medium risk is outlined: 5 postcodes at high or medium risk. Places named: Borough Green, Otford and Kemsing, West Kingsdown, Ightham. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. Borough GreenOtford and KemsingWest KingsdownIghtham
  • A home or business at high risk: 23
  • At medium risk at worst: 2
  • At low risk at worst: 12
  • At very low risk only: 2
  • Not on the at-risk list: 909
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 948 postcodes in TN15 that ONS places, 23 have a home or business at high risk, 2 are at medium risk at worst, 12 are at low risk at worst, 2 are at very low risk only and 909 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 190 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 51.3027, longitude 0.2747. 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

23 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.

TN15 8SE9 at high riskTN15 8LP8 at high riskTN15 8DX5 at high riskTN15 8HD5 at high riskTN15 9HJ5 at high riskTN15 0QU4 at high riskTN15 8EJ3 at high riskTN15 8HE3 at high riskTN15 0SD3 at high riskTN15 9AF3 at high riskTN15 8SJ2 at high riskTN15 8PR2 at high risk

Where the postcodes at high or medium risk lie together

  • 5 postcodes at high or medium risk, outlined on the map. TN15 8SE, is the one with most homes and businesses at high risk.

What broadband can you get in TN15?

Ofcom reports on 928 of the 948 postcodes in TN15. At 549 of them every home and business can get gigabit broadband, and at 26 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit549 of 928
Postcodes where every home can get superfast763 of 928
Postcodes where some cannot get decent broadband26 of 928

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 TN15 at risk of flooding?

39 of the 948 postcodes in TN15 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 95 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 39 of 948 postcodes High: 64Medium: 31Low: 88Very low: 5

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 TN15?

Homes in TN15 sold for a typical £500,000 in the 12 months to August 2026, across 259 sales, down 4.8% on the 12 months before, HM Land Registry's figures show.

£500,000 typical price, the 12 months to August 2026
12 months to August 2025
£525,000
12 months to August 2026
£500,000

▼ down 4.8% on the 12 months before

Detached£775,000 98 sales
Semi-detached£490,000 83 sales
Terraced£390,000 59 sales
Flat or maisonette£202,000 19 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 TN15

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

TN15 0205 postcodesTN15 6283 postcodesTN15 7172 postcodesTN15 8216 postcodesTN15 972 postcodes
UK postcode format explained

Places in TN15

Towns and villages with postcodes in TN15, and how many each has here.

Borough Green postcodes,184West Kingsdown postcodes,123Otford and Kemsing postcodes,86Ightham postcodes,78Seal postcodes,52Wrotham postcodes,52Sevenoaks postcodes,23Longfield, New Ash Green and Hartley postcodes,10

Who covers TN15

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

  • Tonbridge517
  • Sevenoaks429
  • Gravesham2

Police force areas

  • Kent948

Next to TN15

TN14 postcode district TN16 postcode district All TN districts Borough Green postcodes

"Next to" is by number: the districts before and after TN15 in the TN area.

Check a postcode

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