TN6 postcode district: Crowborough and around, East Sussex

TN6 is a postcode district in East Sussex, with 859 postcodes in use in 4 sectors. It has postcodes in Crowborough. Its council is Wealden.

Postcodes in use
859
Sectors
4
Council
Wealden
Places
Crowborough

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

Every postcode in TN6, by flood risk

Map of every postcode in TN6, by flood risk Of the 859 postcodes in TN6 that ONS places, 4 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 852 are not on the Environment Agency's at-risk list. Places named: Crowborough, Mayfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. TN6 1AA: not on the flood risk listTN6 1AF: not on the flood risk listTN6 1AL: not on the flood risk listTN6 1AT: not on the flood risk listTN6 1AX: not on the flood risk listTN6 1AY: not on the flood risk listTN6 1AZ: not on the flood risk listTN6 1BB: not on the flood risk listTN6 1BD: not on the flood risk listTN6 1BE: not on the flood risk listTN6 1BG: not on the flood risk listTN6 1BH: not on the flood risk listTN6 1BJ: not on the flood risk listTN6 1BL: not on the flood risk listTN6 1BP: not on the flood risk listTN6 1BT: not on the flood risk listTN6 1BU: not on the flood risk listTN6 1BW: not on the flood risk listTN6 1BX: not on the flood risk listTN6 1BY: not on the flood risk listTN6 1BZ: not on the flood risk listTN6 1DE: not on the flood risk listTN6 1DH: not on the flood risk listTN6 1DP: not on the flood risk listTN6 1DQ: not on the flood risk listTN6 1DR: not on the flood risk listTN6 1DS: not on the flood risk listTN6 1DT: not on the flood risk listTN6 1DY: not on the flood risk listTN6 1DZ: not on the flood risk listTN6 1EA: not on the flood risk listTN6 1ED: not on the flood risk listTN6 1EE: not on the flood risk listTN6 1EF: not on the flood risk listTN6 1EH: not on the flood risk listTN6 1EJ: not on the flood risk listTN6 1EL: not on the flood risk listTN6 1EN: not on the flood risk listTN6 1EQ: not on the flood risk listTN6 1ER: not on the flood risk listTN6 1ES: not on the flood risk listTN6 1ET: not on the flood risk listTN6 1EU: not on the flood risk listTN6 1EX: not on the flood risk listTN6 1EY: not on the flood risk listTN6 1EZ: not on the flood risk listTN6 1FA: not on the flood risk listTN6 1FB: not on the flood risk listTN6 1FD: not on the flood risk listTN6 1FH: not on the flood risk listTN6 1FJ: not on the flood risk listTN6 1FL: not on the flood risk listTN6 1FP: not on the flood risk listTN6 1FR: not on the flood risk listTN6 1FS: not on the flood risk listTN6 1GA: not on the flood risk listTN6 1GJ: not on the flood risk listTN6 1GW: not on the flood risk listTN6 1HA: not on the flood risk listTN6 1HB: not on the flood risk listTN6 1HD: not on the flood risk listTN6 1HE: not on the flood risk listTN6 1HF: not on the flood risk listTN6 1HG: not on the flood risk listTN6 1HH: not on the flood risk listTN6 1HN: not on the flood risk listTN6 1HP: not on the flood risk listTN6 1HR: not on the flood risk listTN6 1HS: not on the flood risk listTN6 1HT: not on the flood risk listTN6 1HX: not on the flood risk listTN6 1HY: not on the flood risk listTN6 1HZ: not on the flood risk listTN6 1JA: not on the flood risk listTN6 1JB: not on the flood risk listTN6 1JE: not on the flood risk listTN6 1JF: not on the flood risk listTN6 1JG: not on the flood risk listTN6 1JJ: not on the flood risk listTN6 1JQ: not on the flood risk listTN6 1JS: not on the flood risk listTN6 1JU: not on the flood risk listTN6 1JX: not on the flood risk listTN6 1LD: not on the flood risk listTN6 1LE: not on the flood risk listTN6 1LG: not on the flood risk listTN6 1LJ: not on the flood risk listTN6 1LL: not on the flood risk listTN6 1LP: not on the flood risk listTN6 1LQ: not on the flood risk listTN6 1LS: not on the flood risk listTN6 1LT: not on the flood risk listTN6 1LW: not on the flood risk listTN6 1LX: not on the flood risk listTN6 1LZ: not on the flood risk listTN6 1NA: not on the flood risk listTN6 1ND: not on the flood risk listTN6 1NH: not on the flood risk listTN6 1NL: not on the flood risk listTN6 1NQ: not on the flood risk listTN6 1NR: not on the flood risk listTN6 1NW: not on the flood risk listTN6 1NY: not on the flood risk listTN6 1PD: not on the flood risk listTN6 1PX: not on the flood risk listTN6 1PY: not on the flood risk listTN6 1QJ: not on the flood risk listTN6 1QL: not on the flood risk listTN6 1QN: not on the flood risk listTN6 1QP: not on the flood risk listTN6 1QR: not on the flood risk listTN6 1QS: not on the flood risk listTN6 1QT: not on the flood risk listTN6 1QU: not on the flood risk listTN6 1QW: not on the flood risk listTN6 1QX: not on the flood risk listTN6 1RA: not on the flood risk listTN6 1RB: not on the flood risk listTN6 1RD: not on the flood risk listTN6 1RE: not on the flood risk listTN6 1RF: not on the flood risk listTN6 1RH: not on the flood risk listTN6 1RJ: not on the flood risk listTN6 1RL: not on the flood risk listTN6 1RN: not on the flood risk listTN6 1RP: not on the flood risk listTN6 1RQ: not on the flood risk listTN6 1RR: not on the flood risk listTN6 1RT: not on the flood risk listTN6 1RW: not on the flood risk listTN6 1RX: not on the flood risk listTN6 1RY: not on the flood risk listTN6 1RZ: not on the flood risk listTN6 1SA: not on the flood risk listTN6 1SB: not on the flood risk listTN6 1SD: not on the flood risk listTN6 1SE: not on the flood risk listTN6 1SF: not on the flood risk listTN6 1SG: not on the flood risk listTN6 1SH: not on the flood risk listTN6 1SL: not on the flood risk listTN6 1SR: not on the flood risk listTN6 1SS: not on the flood risk listTN6 1ST: not on the flood risk listTN6 1SU: not on the flood risk listTN6 1SW: not on the flood risk listTN6 1SZ: not on the flood risk listTN6 1TA: not on the flood risk listTN6 1TB: not on the flood risk listTN6 1TD: not on the flood risk listTN6 1TE: not on the flood risk listTN6 1TF: not on the flood risk listTN6 1TG: not on the flood risk listTN6 1TH: not on the flood risk listTN6 1TJ: not on the flood risk listTN6 1TL: not on the flood risk listTN6 1TN: not on the flood risk listTN6 1TP: not on the flood risk listTN6 1TQ: not on the flood risk listTN6 1TR: not on the flood risk listTN6 1TS: not on the flood risk listTN6 1TT: not on the flood risk listTN6 1TU: not on the flood risk listTN6 1TW: not on the flood risk listTN6 1TX: not on the flood risk listTN6 1TY: not on the flood risk listTN6 1UA: not on the flood risk listTN6 1UE: not on the flood risk listTN6 1UG: not on the flood risk listTN6 1UH: not on the flood risk listTN6 1UJ: not on the flood risk listTN6 1UL: not on the flood risk listTN6 1UN: not on the flood risk listTN6 1UP: not on the flood risk listTN6 1UR: not on the flood risk listTN6 1US: not on the flood risk listTN6 1UT: not on the flood risk listTN6 1UU: not on the flood risk listTN6 1UW: not on the flood risk listTN6 1UX: not on the flood risk listTN6 1UY: not on the flood risk listTN6 1XA: not on the flood risk listTN6 1XB: not on the flood risk listTN6 1XD: not on the flood risk listTN6 1XE: not on the flood risk listTN6 1XF: not on the flood risk listTN6 1XG: not on the flood risk listTN6 1XH: not on the flood risk listTN6 1XJ: not on the flood risk listTN6 1XL: not on the flood risk listTN6 1XP: not on the flood risk listTN6 1XT: not on the flood risk listTN6 1XW: not on the flood risk listTN6 2AA: not on the flood risk listTN6 2AB: not on the flood risk listTN6 2AD: not on the flood risk listTN6 2AE: not on the flood risk listTN6 2AF: not on the flood risk listTN6 2AG: not on the flood risk listTN6 2AH: not on the flood risk listTN6 2AJ: not on the flood risk listTN6 2AL: not on the flood risk listTN6 2AP: not on the flood risk listTN6 2AR: not on the flood risk listTN6 2AS: not on the flood risk listTN6 2AT: not on the flood risk listTN6 2AU: not on the flood risk listTN6 2AW: not on the flood risk listTN6 2AZ: not on the flood risk listTN6 2BB: not on the flood risk listTN6 2BD: not on the flood risk listTN6 2BE: not on the flood risk listTN6 2BF: not on the flood risk listTN6 2BG: not on the flood risk listTN6 2BN: not on the flood risk listTN6 2BT: not on the flood risk listTN6 2DD: not on the flood risk listTN6 2DF: not on the flood risk listTN6 2DG: not on the flood risk listTN6 2DH: not on the flood risk listTN6 2DJ: not on the flood risk listTN6 2DL: not on the flood risk listTN6 2DN: not on the flood risk listTN6 2DP: not on the flood risk listTN6 2DQ: not on the flood risk listTN6 2DR: not on the flood risk listTN6 2DS: not on the flood risk listTN6 2DT: not on the flood risk listTN6 2DU: not on the flood risk listTN6 2DW: not on the flood risk listTN6 2DY: not on the flood risk listTN6 2DZ: not on the flood risk listTN6 2EB: not on the flood risk listTN6 2EG: not on the flood risk listTN6 2EH: not on the flood risk listTN6 2EJ: not on the flood risk listTN6 2EN: not on the flood risk listTN6 2EP: not on the flood risk listTN6 2ER: not on the flood risk listTN6 2ES: not on the flood risk listTN6 2ET: not on the flood risk listTN6 2EX: not on the flood risk listTN6 2FA: not on the flood risk listTN6 2FE: not on the flood risk listTN6 2FH: not on the flood risk listTN6 2FJ: not on the flood risk listTN6 2FN: not on the flood risk listTN6 2FP: not on the flood risk listTN6 2FR: not on the flood risk listTN6 2FU: not on the flood risk listTN6 2FW: not on the flood risk listTN6 2FZ: not on the flood risk listTN6 2GB: not on the flood risk listTN6 2GD: not on the flood risk listTN6 2GE: not on the flood risk listTN6 2GF: not on the flood risk listTN6 2GG: not on the flood risk listTN6 2GH: not on the flood risk listTN6 2GJ: not on the flood risk listTN6 2GL: not on the flood risk listTN6 2GN: not on the flood risk listTN6 2GP: not on the flood risk listTN6 2GQ: not on the flood risk listTN6 2GR: not on the flood risk listTN6 2GS: not on the flood risk listTN6 2GT: not on the flood risk listTN6 2GU: not on the flood risk listTN6 2GX: not on the flood risk listTN6 2HG: not on the flood risk listTN6 2HH: not on the flood risk listTN6 2HL: not on the flood risk listTN6 2HN: not on the flood risk listTN6 2HP: not on the flood risk listTN6 2HQ: not on the flood risk listTN6 2HS: not on the flood risk listTN6 2HT: not on the flood risk listTN6 2HU: not on the flood risk listTN6 2HZ: not on the flood risk listTN6 2JE: not on the flood risk listTN6 2JF: not on the flood risk listTN6 2JN: not on the flood risk listTN6 2JT: not on the flood risk listTN6 2JU: not on the flood risk listTN6 2JX: not on the flood risk listTN6 2JY: not on the flood risk listTN6 2JZ: not on the flood risk listTN6 2LB: not on the flood risk listTN6 2LD: not on the flood risk listTN6 2LE: not on the flood risk listTN6 2LJ: not on the flood risk listTN6 2LN: not on the flood risk listTN6 2LR: not on the flood risk listTN6 2LS: not on the flood risk listTN6 2LU: not on the flood risk listTN6 2LY: not on the flood risk listTN6 2LZ: not on the flood risk listTN6 2NA: not on the flood risk listTN6 2NB: not on the flood risk listTN6 2ND: not on the flood risk listTN6 2NE: not on the flood risk listTN6 2NH: not on the flood risk listTN6 2NJ: not on the flood risk listTN6 2NL: not on the flood risk listTN6 2NR: not on the flood risk listTN6 2NU: not on the flood risk listTN6 2NY: not on the flood risk listTN6 2PE: not on the flood risk listTN6 2PG: not on the flood risk listTN6 2PL: not on the flood risk listTN6 2PN: not on the flood risk listTN6 2PP: not on the flood risk listTN6 2PR: not on the flood risk listTN6 2PT: not on the flood risk listTN6 2PX: not on the flood risk listTN6 2PZ: not on the flood risk listTN6 2QA: not on the flood risk listTN6 2QD: not on the flood risk listTN6 2QL: not on the flood risk listTN6 2QN: not on the flood risk listTN6 2QZ: not on the flood risk listTN6 2RF: not on the flood risk listTN6 2RQ: not on the flood risk listTN6 2RR: not on the flood risk listTN6 2RS: not on the flood risk listTN6 2RT: not on the flood risk listTN6 2RX: not on the flood risk listTN6 2RY: not on the flood risk listTN6 2RZ: not on the flood risk listTN6 2SA: not on the flood risk listTN6 2SB: not on the flood risk listTN6 2SD: not on the flood risk listTN6 2SE: not on the flood risk listTN6 2SG: not on the flood risk listTN6 2SN: not on the flood risk listTN6 2SP: not on the flood risk listTN6 2SQ: not on the flood risk listTN6 2SR: not on the flood risk listTN6 2SS: not on the flood risk listTN6 2SU: not on the flood risk listTN6 2SY: not on the flood risk listTN6 2TA: not on the flood risk listTN6 2TB: not on the flood risk listTN6 2TD: not on the flood risk listTN6 2TJ: not on the flood risk listTN6 2TL: not on the flood risk listTN6 2TN: not on the flood risk listTN6 2TQ: not on the flood risk listTN6 2TR: not on the flood risk listTN6 2TS: not on the flood risk listTN6 2TU: not on the flood risk listTN6 2TX: not on the flood risk listTN6 2TY: not on the flood risk listTN6 2UA: not on the flood risk listTN6 2UB: not on the flood risk listTN6 2UJ: not on the flood risk listTN6 2UL: not on the flood risk listTN6 2UN: not on the flood risk listTN6 2UP: not on the flood risk listTN6 2UQ: not on the flood risk listTN6 2UT: not on the flood risk listTN6 2UU: not on the flood risk listTN6 2XA: not on the flood risk listTN6 2XB: not on the flood risk listTN6 2XD: not on the flood risk listTN6 2XF: not on the flood risk listTN6 2XG: not on the flood risk listTN6 2XJ: not on the flood risk listTN6 2XL: not on the flood risk listTN6 2XQ: not on the flood risk listTN6 2XS: not on the flood risk listTN6 2XU: not on the flood risk listTN6 2YA: not on the flood risk listTN6 2YB: not on the flood risk listTN6 2YE: not on the flood risk listTN6 2YJ: not on the flood risk listTN6 2YL: not on the flood risk listTN6 2YY: not on the flood risk listTN6 3AA: not on the flood risk listTN6 3AB: not on the flood risk listTN6 3AD: not on the flood risk listTN6 3AE: not on the flood risk listTN6 3AG: not on the flood risk listTN6 3AH: not on the flood risk listTN6 3AL: not on the flood risk listTN6 3AN: not on the flood risk listTN6 3AP: not on the flood risk listTN6 3AR: not on the flood risk listTN6 3AS: not on the flood risk listTN6 3AU: not on the flood risk listTN6 3AW: not on the flood risk listTN6 3AX: not on the flood risk listTN6 3AY: not on the flood risk listTN6 3AZ: not on the flood risk listTN6 3BE: not on the flood risk listTN6 3BF: not on the flood risk listTN6 3BG: not on the flood risk listTN6 3BH: not on the flood risk listTN6 3BL: not on the flood risk listTN6 3BP: not on the flood risk listTN6 3BQ: not on the flood risk listTN6 3BT: not on the flood risk listTN6 3BU: not on the flood risk listTN6 3BW: not on the flood risk listTN6 3BZ: not on the flood risk listTN6 3DA: not on the flood risk listTN6 3DB: not on the flood risk listTN6 3DF: not on the flood risk listTN6 3DH: not on the flood risk listTN6 3DL: not on the flood risk listTN6 3DN: not on the flood risk listTN6 3DP: not on the flood risk listTN6 3DQ: not on the flood risk listTN6 3DT: not on the flood risk listTN6 3DX: not on the flood risk listTN6 3DZ: not on the flood risk listTN6 3EA: not on the flood risk listTN6 3EB: not on the flood risk listTN6 3EF: not on the flood risk listTN6 3EG: not on the flood risk listTN6 3EH: not on the flood risk listTN6 3EJ: not on the flood risk listTN6 3EL: not on the flood risk listTN6 3EN: not on the flood risk listTN6 3EW: not on the flood risk listTN6 3FB: not on the flood risk listTN6 3FD: not on the flood risk listTN6 3FE: not on the flood risk listTN6 3FJ: not on the flood risk listTN6 3FL: not on the flood risk listTN6 3FN: not on the flood risk listTN6 3FQ: not on the flood risk listTN6 3FR: not on the flood risk listTN6 3FT: not on the flood risk listTN6 3FX: not on the flood risk listTN6 3FY: not on the flood risk listTN6 3GB: not on the flood risk listTN6 3GD: not on the flood risk listTN6 3GF: not on the flood risk listTN6 3GG: not on the flood risk listTN6 3GH: not on the flood risk listTN6 3GJ: not on the flood risk listTN6 3GL: not on the flood risk listTN6 3GP: not on the flood risk listTN6 3GQ: not on the flood risk listTN6 3GR: not on the flood risk listTN6 3HD: not on the flood risk listTN6 3HE: not on the flood risk listTN6 3HF: not on the flood risk listTN6 3HG: not on the flood risk listTN6 3HH: not on the flood risk listTN6 3HJ: not on the flood risk listTN6 3HL: not on the flood risk listTN6 3HP: not on the flood risk listTN6 3HQ: not on the flood risk listTN6 3HR: not on the flood risk listTN6 3HS: not on the flood risk listTN6 3HT: not on the flood risk listTN6 3HU: not on the flood risk listTN6 3HX: not on the flood risk listTN6 3HZ: not on the flood risk listTN6 3JA: not on the flood risk listTN6 3JB: not on the flood risk listTN6 3JE: not on the flood risk listTN6 3JF: not on the flood risk listTN6 3JG: not on the flood risk listTN6 3JH: not on the flood risk listTN6 3JJ: not on the flood risk listTN6 3JL: not on the flood risk listTN6 3JN: not on the flood risk listTN6 3JP: not on the flood risk listTN6 3JQ: not on the flood risk listTN6 3JR: not on the flood risk listTN6 3JS: not on the flood risk listTN6 3JT: not on the flood risk listTN6 3JW: not on the flood risk listTN6 3JY: not on the flood risk listTN6 3JZ: not on the flood risk listTN6 3LB: not on the flood risk listTN6 3LD: not on the flood risk listTN6 3LE: not on the flood risk listTN6 3LJ: not on the flood risk listTN6 3LN: not on the flood risk listTN6 3LQ: not on the flood risk listTN6 3LS: not on the flood risk listTN6 3LT: not on the flood risk listTN6 3LU: not on the flood risk listTN6 3LW: not on the flood risk listTN6 3LX: not on the flood risk listTN6 3NB: not on the flood risk listTN6 3ND: not on the flood risk listTN6 3NE: not on the flood risk listTN6 3NF: not on the flood risk listTN6 3NH: not on the flood risk listTN6 3NJ: not on the flood risk listTN6 3NN: not on the flood risk listTN6 3NP: not on the flood risk listTN6 3NQ: not on the flood risk listTN6 3NR: not on the flood risk listTN6 3NS: not on the flood risk listTN6 3NT: not on the flood risk listTN6 3NU: not on the flood risk listTN6 3NW: not on the flood risk listTN6 3NY: not on the flood risk listTN6 3PA: not on the flood risk listTN6 3PB: not on the flood risk listTN6 3PD: not on the flood risk listTN6 3PE: not on the flood risk listTN6 3PF: not on the flood risk listTN6 3PG: not on the flood risk listTN6 3PH: not on the flood risk listTN6 3PJ: not on the flood risk listTN6 3PL: not on the flood risk listTN6 3PN: not on the flood risk listTN6 3PP: not on the flood risk listTN6 3PW: not on the flood risk listTN6 3PX: not on the flood risk listTN6 3PY: not on the flood risk listTN6 3PZ: not on the flood risk listTN6 3QB: not on the flood risk listTN6 3QD: not on the flood risk listTN6 3QE: not on the flood risk listTN6 3QF: not on the flood risk listTN6 3QG: not on the flood risk listTN6 3QH: not on the flood risk listTN6 3QJ: not on the flood risk listTN6 3QL: not on the flood risk listTN6 3QN: not on the flood risk listTN6 3QP: not on the flood risk listTN6 3QQ: not on the flood risk listTN6 3QR: not on the flood risk listTN6 3QS: not on the flood risk listTN6 3QT: not on the flood risk listTN6 3QU: not on the flood risk listTN6 3QX: not on the flood risk listTN6 3RB: not on the flood risk listTN6 3RE: not on the flood risk listTN6 3RG: not on the flood risk listTN6 3RH: not on the flood risk listTN6 3RJ: not on the flood risk listTN6 3RL: not on the flood risk listTN6 3RN: not on the flood risk listTN6 3RP: not on the flood risk listTN6 3RQ: not on the flood risk listTN6 3RR: not on the flood risk listTN6 3RS: not on the flood risk listTN6 3RT: not on the flood risk listTN6 3RW: not on the flood risk listTN6 3RX: not on the flood risk listTN6 3RY: not on the flood risk listTN6 3SA: not on the flood risk listTN6 3SB: not on the flood risk listTN6 3SD: not on the flood risk listTN6 3SE: not on the flood risk listTN6 3SG: not on the flood risk listTN6 3SH: not on the flood risk listTN6 3SJ: not on the flood risk listTN6 3SL: not on the flood risk listTN6 3SN: not on the flood risk listTN6 3SP: not on the flood risk listTN6 3SQ: not on the flood risk listTN6 3SR: not on the flood risk listTN6 3SS: not on the flood risk listTN6 3ST: not on the flood risk listTN6 3SU: not on the flood risk listTN6 3SX: not on the flood risk listTN6 3TA: not on the flood risk listTN6 3TB: not on the flood risk listTN6 3TF: not on the flood risk listTN6 3TP: not on the flood risk listTN6 1UB: low flood risk at worstTN6 2NQ: low flood risk at worstTN6 3LA: medium flood risk at worstTN6 3DS: high flood riskTN6 3JU: high flood riskTN6 3QZ: high flood riskTN6 3RU: high flood risk CrowboroughMayfield Map of every postcode in TN6, by flood risk Of the 859 postcodes in TN6 that ONS places, 4 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 852 are not on the Environment Agency's at-risk list. Places named: Crowborough, Mayfield. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. CrowboroughMayfield
  • A home or business at high risk: 4
  • At medium risk at worst: 1
  • At low risk at worst: 2
  • At very low risk only: 0
  • Not on the at-risk list: 852

Of the 859 postcodes in TN6 that ONS places, 4 have a home or business at high risk, 1 are at medium risk at worst, 2 are at low risk at worst and 852 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.

The middle of its postcodes: latitude 51.0520, longitude 0.1757. 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.

TN6 3DS1 at high riskTN6 3JU1 at high riskTN6 3QZ1 at high riskTN6 3RU1 at high risk

What broadband can you get in TN6?

Ofcom reports on 845 of the 859 postcodes in TN6. At 727 of them every home and business can get gigabit broadband, and at 8 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit727 of 845
Postcodes where every home can get superfast798 of 845
Postcodes where some cannot get decent broadband8 of 845

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 TN6 at risk of flooding?

7 of the 859 postcodes in TN6 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 5 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 7 of 859 postcodes High: 4Medium: 1Low: 8

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 TN6?

Homes in TN6 sold for a typical £445,000 in the 12 months to August 2026, across 299 sales, down 1.1% on the 12 months before, HM Land Registry's figures show.

£445,000 typical price, the 12 months to August 2026
£450,000 12 months to August 2025
▼ down 1.1% on the 12 months before
  • Detached £560,000 141 sales
  • Semi-detached £408,750 76 sales
  • Terraced £332,500 36 sales
  • Flat or maisonette £195,000 46 sales

Each bar is that kind's typical price, against the most expensive kind here.

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 TN6

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

TN6 1281 postcodesTN6 2309 postcodesTN6 3262 postcodesTN6 97 postcodes
UK postcode format explained

Places in TN6

Towns and villages with postcodes in TN6, and how many each has here.

Crowborough postcodes,677

Who covers TN6

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

  • Sussex Weald856
  • East Grinstead and Uckfield3

Police force areas

  • Sussex859

Next to TN6

TN5 postcode district TN7 postcode district All TN districts Crowborough postcodes

"Next to" is by number: the districts before and after TN6 in the TN area.

Check a postcode

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