CR4 postcode district: Merton and around

CR4 is a postcode district in England, with 911 postcodes in use in 5 sectors. It has postcodes in Merton, Sutton, Croydon and 1 more place. It is split between 4 councils: Merton (862 postcodes), Sutton (46), Lambeth (2) and 1 other.

Postcodes in use
911
Sectors
5
Councils
4 councils
Places
4 places

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

Every postcode in CR4, by flood risk

Map of every postcode in CR4, by flood risk Of the 911 postcodes in CR4 that ONS places, 6 have a home or business at high risk, 22 are at medium risk at worst, 35 are at low risk at worst and 848 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 12 postcodes at high or medium risk; 10 postcodes at high or medium risk. Places named: Cricket Green, Figge's Marsh. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. CR4 1AA: not on the flood risk listCR4 1AB: not on the flood risk listCR4 1AD: not on the flood risk listCR4 1AE: not on the flood risk listCR4 1AF: not on the flood risk listCR4 1AG: not on the flood risk listCR4 1AH: not on the flood risk listCR4 1AJ: not on the flood risk listCR4 1AL: not on the flood risk listCR4 1AN: not on the flood risk listCR4 1AQ: not on the flood risk listCR4 1AR: not on the flood risk listCR4 1AS: not on the flood risk listCR4 1AT: not on the flood risk listCR4 1AU: not on the flood risk listCR4 1AW: not on the flood risk listCR4 1AX: not on the flood risk listCR4 1AY: not on the flood risk listCR4 1BA: not on the flood risk listCR4 1BB: not on the flood risk listCR4 1BD: not on the flood risk listCR4 1BE: not on the flood risk listCR4 1BF: not on the flood risk listCR4 1BG: not on the flood risk listCR4 1BH: not on the flood risk listCR4 1BJ: not on the flood risk listCR4 1BL: not on the flood risk listCR4 1BN: not on the flood risk listCR4 1BP: not on the flood risk listCR4 1BQ: not on the flood risk listCR4 1BR: not on the flood risk listCR4 1BS: not on the flood risk listCR4 1BT: not on the flood risk listCR4 1BU: not on the flood risk listCR4 1BW: not on the flood risk listCR4 1BX: not on the flood risk listCR4 1BY: not on the flood risk listCR4 1BZ: not on the flood risk listCR4 1DA: not on the flood risk listCR4 1DB: not on the flood risk listCR4 1DD: not on the flood risk listCR4 1DE: not on the flood risk listCR4 1DF: not on the flood risk listCR4 1DG: not on the flood risk listCR4 1DH: not on the flood risk listCR4 1DJ: not on the flood risk listCR4 1DL: not on the flood risk listCR4 1DN: not on the flood risk listCR4 1DP: not on the flood risk listCR4 1DQ: not on the flood risk listCR4 1DS: not on the flood risk listCR4 1DT: not on the flood risk listCR4 1DU: not on the flood risk listCR4 1DW: not on the flood risk listCR4 1DX: not on the flood risk listCR4 1DY: not on the flood risk listCR4 1DZ: not on the flood risk listCR4 1EA: not on the flood risk listCR4 1EB: not on the flood risk listCR4 1ED: not on the flood risk listCR4 1EE: not on the flood risk listCR4 1EF: not on the flood risk listCR4 1EG: not on the flood risk listCR4 1EH: not on the flood risk listCR4 1EJ: not on the flood risk listCR4 1EL: not on the flood risk listCR4 1EN: not on the flood risk listCR4 1EQ: not on the flood risk listCR4 1ER: not on the flood risk listCR4 1ES: not on the flood risk listCR4 1ET: not on the flood risk listCR4 1EU: not on the flood risk listCR4 1EW: not on the flood risk listCR4 1EY: not on the flood risk listCR4 1EZ: not on the flood risk listCR4 1FB: not on the flood risk listCR4 1FD: not on the flood risk listCR4 1FE: not on the flood risk listCR4 1FF: not on the flood risk listCR4 1FH: not on the flood risk listCR4 1FN: not on the flood risk listCR4 1FU: not on the flood risk listCR4 1GA: not on the flood risk listCR4 1GD: not on the flood risk listCR4 1GE: not on the flood risk listCR4 1GF: not on the flood risk listCR4 1GG: not on the flood risk listCR4 1GH: not on the flood risk listCR4 1GJ: not on the flood risk listCR4 1GL: not on the flood risk listCR4 1GN: not on the flood risk listCR4 1GP: not on the flood risk listCR4 1GW: not on the flood risk listCR4 1GX: not on the flood risk listCR4 1GY: not on the flood risk listCR4 1GZ: not on the flood risk listCR4 1HA: not on the flood risk listCR4 1HB: not on the flood risk listCR4 1HD: not on the flood risk listCR4 1HE: not on the flood risk listCR4 1HF: not on the flood risk listCR4 1HG: not on the flood risk listCR4 1HH: not on the flood risk listCR4 1HJ: not on the flood risk listCR4 1HL: not on the flood risk listCR4 1HN: not on the flood risk listCR4 1HP: not on the flood risk listCR4 1HQ: not on the flood risk listCR4 1HR: not on the flood risk listCR4 1HT: not on the flood risk listCR4 1HU: not on the flood risk listCR4 1HW: not on the flood risk listCR4 1HY: not on the flood risk listCR4 1HZ: not on the flood risk listCR4 1JA: not on the flood risk listCR4 1JB: not on the flood risk listCR4 1JD: not on the flood risk listCR4 1JE: not on the flood risk listCR4 1JF: not on the flood risk listCR4 1JG: not on the flood risk listCR4 1JH: not on the flood risk listCR4 1JJ: not on the flood risk listCR4 1JL: not on the flood risk listCR4 1JN: not on the flood risk listCR4 1JP: not on the flood risk listCR4 1JQ: not on the flood risk listCR4 1JS: not on the flood risk listCR4 1JT: not on the flood risk listCR4 1JU: not on the flood risk listCR4 1JW: not on the flood risk listCR4 1JY: not on the flood risk listCR4 1JZ: not on the flood risk listCR4 1LA: not on the flood risk listCR4 1LB: not on the flood risk listCR4 1LD: not on the flood risk listCR4 1LE: not on the flood risk listCR4 1LF: not on the flood risk listCR4 1LH: not on the flood risk listCR4 1LL: not on the flood risk listCR4 1LN: not on the flood risk listCR4 1LS: not on the flood risk listCR4 1LT: not on the flood risk listCR4 1LU: not on the flood risk listCR4 1LW: not on the flood risk listCR4 1LX: not on the flood risk listCR4 1LY: not on the flood risk listCR4 1LZ: not on the flood risk listCR4 1NA: not on the flood risk listCR4 1NB: not on the flood risk listCR4 1ND: not on the flood risk listCR4 1NE: not on the flood risk listCR4 1NF: not on the flood risk listCR4 1NG: not on the flood risk listCR4 1NH: not on the flood risk listCR4 1NJ: not on the flood risk listCR4 1NL: not on the flood risk listCR4 1NN: not on the flood risk listCR4 1NP: not on the flood risk listCR4 1NQ: not on the flood risk listCR4 1NR: not on the flood risk listCR4 1NS: not on the flood risk listCR4 1NU: not on the flood risk listCR4 1NW: not on the flood risk listCR4 1NY: not on the flood risk listCR4 1NZ: not on the flood risk listCR4 1PA: not on the flood risk listCR4 1PB: not on the flood risk listCR4 1PD: not on the flood risk listCR4 1PE: not on the flood risk listCR4 1PF: not on the flood risk listCR4 1PG: not on the flood risk listCR4 1PH: not on the flood risk listCR4 1PJ: not on the flood risk listCR4 1PL: not on the flood risk listCR4 1PN: not on the flood risk listCR4 1PP: not on the flood risk listCR4 1PQ: not on the flood risk listCR4 1PR: not on the flood risk listCR4 1PS: not on the flood risk listCR4 1PU: not on the flood risk listCR4 1PW: not on the flood risk listCR4 1PY: not on the flood risk listCR4 1QA: not on the flood risk listCR4 1QB: not on the flood risk listCR4 1QD: not on the flood risk listCR4 1QE: not on the flood risk listCR4 1QF: not on the flood risk listCR4 1QG: not on the flood risk listCR4 1QH: not on the flood risk listCR4 1QJ: not on the flood risk listCR4 1QL: not on the flood risk listCR4 1QN: not on the flood risk listCR4 1QP: not on the flood risk listCR4 1QQ: not on the flood risk listCR4 1QR: not on the flood risk listCR4 1QT: not on the flood risk listCR4 1QU: not on the flood risk listCR4 1QW: not on the flood risk listCR4 1QX: not on the flood risk listCR4 1QZ: not on the flood risk listCR4 1RA: not on the flood risk listCR4 1RB: not on the flood risk listCR4 1RD: not on the flood risk listCR4 1RE: not on the flood risk listCR4 1RF: not on the flood risk listCR4 1RH: not on the flood risk listCR4 1RL: not on the flood risk listCR4 1RX: not on the flood risk listCR4 1SA: not on the flood risk listCR4 1SB: not on the flood risk listCR4 1SD: not on the flood risk listCR4 1SE: not on the flood risk listCR4 1SF: not on the flood risk listCR4 1SG: not on the flood risk listCR4 1SH: not on the flood risk listCR4 1SJ: not on the flood risk listCR4 1SL: not on the flood risk listCR4 1SN: not on the flood risk listCR4 1SP: not on the flood risk listCR4 1SQ: not on the flood risk listCR4 1SS: not on the flood risk listCR4 1ST: not on the flood risk listCR4 1SU: not on the flood risk listCR4 1SW: not on the flood risk listCR4 1SX: not on the flood risk listCR4 1TL: not on the flood risk listCR4 1TN: not on the flood risk listCR4 1UN: not on the flood risk listCR4 1XA: not on the flood risk listCR4 1XB: not on the flood risk listCR4 1XD: not on the flood risk listCR4 1XE: not on the flood risk listCR4 1XF: not on the flood risk listCR4 1XG: not on the flood risk listCR4 1XH: not on the flood risk listCR4 1XJ: not on the flood risk listCR4 1XL: not on the flood risk listCR4 1XN: not on the flood risk listCR4 1XP: not on the flood risk listCR4 1XQ: not on the flood risk listCR4 1XR: not on the flood risk listCR4 1XS: not on the flood risk listCR4 1XT: not on the flood risk listCR4 1XU: not on the flood risk listCR4 1XW: not on the flood risk listCR4 1XX: not on the flood risk listCR4 1YG: not on the flood risk listCR4 1ZX: not on the flood risk listCR4 2AA: not on the flood risk listCR4 2AB: not on the flood risk listCR4 2AD: not on the flood risk listCR4 2AE: not on the flood risk listCR4 2AF: not on the flood risk listCR4 2AG: not on the flood risk listCR4 2AH: not on the flood risk listCR4 2AJ: not on the flood risk listCR4 2AL: not on the flood risk listCR4 2AN: not on the flood risk listCR4 2AP: not on the flood risk listCR4 2AQ: not on the flood risk listCR4 2AR: not on the flood risk listCR4 2AS: not on the flood risk listCR4 2AT: not on the flood risk listCR4 2AU: not on the flood risk listCR4 2AW: not on the flood risk listCR4 2AY: not on the flood risk listCR4 2AZ: not on the flood risk listCR4 2BA: not on the flood risk listCR4 2BB: not on the flood risk listCR4 2BD: not on the flood risk listCR4 2BE: not on the flood risk listCR4 2BF: not on the flood risk listCR4 2BG: not on the flood risk listCR4 2BH: not on the flood risk listCR4 2BJ: not on the flood risk listCR4 2BL: not on the flood risk listCR4 2BN: not on the flood risk listCR4 2BP: not on the flood risk listCR4 2BQ: not on the flood risk listCR4 2BR: not on the flood risk listCR4 2BT: not on the flood risk listCR4 2BU: not on the flood risk listCR4 2BW: not on the flood risk listCR4 2BX: not on the flood risk listCR4 2BY: not on the flood risk listCR4 2BZ: not on the flood risk listCR4 2DA: not on the flood risk listCR4 2DB: not on the flood risk listCR4 2DD: not on the flood risk listCR4 2DE: not on the flood risk listCR4 2DF: not on the flood risk listCR4 2DG: not on the flood risk listCR4 2DH: not on the flood risk listCR4 2DJ: not on the flood risk listCR4 2DL: not on the flood risk listCR4 2DN: not on the flood risk listCR4 2DP: not on the flood risk listCR4 2DQ: not on the flood risk listCR4 2DR: not on the flood risk listCR4 2DS: not on the flood risk listCR4 2DT: not on the flood risk listCR4 2DU: not on the flood risk listCR4 2DW: not on the flood risk listCR4 2DX: not on the flood risk listCR4 2DY: not on the flood risk listCR4 2DZ: not on the flood risk listCR4 2EA: not on the flood risk listCR4 2EB: not on the flood risk listCR4 2ED: not on the flood risk listCR4 2EE: not on the flood risk listCR4 2EF: not on the flood risk listCR4 2EG: not on the flood risk listCR4 2EH: not on the flood risk listCR4 2EJ: not on the flood risk listCR4 2EL: not on the flood risk listCR4 2EN: not on the flood risk listCR4 2EP: not on the flood risk listCR4 2EQ: not on the flood risk listCR4 2ER: not on the flood risk listCR4 2ES: not on the flood risk listCR4 2ET: not on the flood risk listCR4 2EU: not on the flood risk listCR4 2EW: not on the flood risk listCR4 2EX: not on the flood risk listCR4 2FB: not on the flood risk listCR4 2FD: not on the flood risk listCR4 2FE: not on the flood risk listCR4 2FF: not on the flood risk listCR4 2FG: not on the flood risk listCR4 2GA: not on the flood risk listCR4 2GB: not on the flood risk listCR4 2GD: not on the flood risk listCR4 2GE: not on the flood risk listCR4 2GF: not on the flood risk listCR4 2GG: not on the flood risk listCR4 2GH: not on the flood risk listCR4 2GL: not on the flood risk listCR4 2GN: not on the flood risk listCR4 2GP: not on the flood risk listCR4 2GR: not on the flood risk listCR4 2GS: not on the flood risk listCR4 2GX: not on the flood risk listCR4 2HA: not on the flood risk listCR4 2HB: not on the flood risk listCR4 2HD: not on the flood risk listCR4 2HE: not on the flood risk listCR4 2HF: not on the flood risk listCR4 2HG: not on the flood risk listCR4 2HH: not on the flood risk listCR4 2HJ: not on the flood risk listCR4 2HL: not on the flood risk listCR4 2HN: not on the flood risk listCR4 2HP: not on the flood risk listCR4 2HQ: not on the flood risk listCR4 2HR: not on the flood risk listCR4 2HS: not on the flood risk listCR4 2HT: not on the flood risk listCR4 2HU: not on the flood risk listCR4 2HW: not on the flood risk listCR4 2HX: not on the flood risk listCR4 2HY: not on the flood risk listCR4 2HZ: not on the flood risk listCR4 2JB: not on the flood risk listCR4 2JD: not on the flood risk listCR4 2JE: not on the flood risk listCR4 2JF: not on the flood risk listCR4 2JG: not on the flood risk listCR4 2JH: not on the flood risk listCR4 2JJ: not on the flood risk listCR4 2JL: not on the flood risk listCR4 2JN: not on the flood risk listCR4 2JP: not on the flood risk listCR4 2JQ: not on the flood risk listCR4 2JR: not on the flood risk listCR4 2JS: not on the flood risk listCR4 2JT: not on the flood risk listCR4 2JU: not on the flood risk listCR4 2JW: not on the flood risk listCR4 2JX: not on the flood risk listCR4 2JY: not on the flood risk listCR4 2LA: not on the flood risk listCR4 2LB: not on the flood risk listCR4 2LD: not on the flood risk listCR4 2LF: not on the flood risk listCR4 2LG: not on the flood risk listCR4 2LH: not on the flood risk listCR4 2LJ: not on the flood risk listCR4 2LL: not on the flood risk listCR4 2LN: not on the flood risk listCR4 2LP: not on the flood risk listCR4 2LQ: not on the flood risk listCR4 2LR: not on the flood risk listCR4 2LS: not on the flood risk listCR4 2LT: not on the flood risk listCR4 2LU: not on the flood risk listCR4 2LW: not on the flood risk listCR4 2LX: not on the flood risk listCR4 2LY: not on the flood risk listCR4 2LZ: not on the flood risk listCR4 2NA: not on the flood risk listCR4 2NB: not on the flood risk listCR4 2ND: not on the flood risk listCR4 2NE: not on the flood risk listCR4 2NG: not on the flood risk listCR4 2NH: not on the flood risk listCR4 2NJ: not on the flood risk listCR4 2NL: not on the flood risk listCR4 2NN: not on the flood risk listCR4 2NP: not on the flood risk listCR4 2NQ: not on the flood risk listCR4 2NX: not on the flood risk listCR4 2PA: not on the flood risk listCR4 2PB: not on the flood risk listCR4 2PE: not on the flood risk listCR4 2PF: not on the flood risk listCR4 2PG: not on the flood risk listCR4 2PH: not on the flood risk listCR4 2PJ: not on the flood risk listCR4 2PL: not on the flood risk listCR4 2QA: not on the flood risk listCR4 2QB: not on the flood risk listCR4 2QD: not on the flood risk listCR4 2QE: not on the flood risk listCR4 2YA: not on the flood risk listCR4 2YR: not on the flood risk listCR4 2YS: not on the flood risk listCR4 3AA: not on the flood risk listCR4 3AB: not on the flood risk listCR4 3AD: not on the flood risk listCR4 3AE: not on the flood risk listCR4 3AF: not on the flood risk listCR4 3AG: not on the flood risk listCR4 3AH: not on the flood risk listCR4 3AJ: not on the flood risk listCR4 3AL: not on the flood risk listCR4 3AN: not on the flood risk listCR4 3AP: not on the flood risk listCR4 3AQ: not on the flood risk listCR4 3AR: not on the flood risk listCR4 3AS: not on the flood risk listCR4 3AT: not on the flood risk listCR4 3AU: not on the flood risk listCR4 3AW: not on the flood risk listCR4 3AX: not on the flood risk listCR4 3AZ: not on the flood risk listCR4 3BA: not on the flood risk listCR4 3BB: not on the flood risk listCR4 3BD: not on the flood risk listCR4 3BE: not on the flood risk listCR4 3BF: not on the flood risk listCR4 3BH: not on the flood risk listCR4 3BL: not on the flood risk listCR4 3BN: not on the flood risk listCR4 3BP: not on the flood risk listCR4 3BQ: not on the flood risk listCR4 3BT: not on the flood risk listCR4 3BU: not on the flood risk listCR4 3BW: not on the flood risk listCR4 3BX: not on the flood risk listCR4 3DA: not on the flood risk listCR4 3DB: not on the flood risk listCR4 3DD: not on the flood risk listCR4 3DE: not on the flood risk listCR4 3DF: not on the flood risk listCR4 3DG: not on the flood risk listCR4 3DH: not on the flood risk listCR4 3DJ: not on the flood risk listCR4 3DL: not on the flood risk listCR4 3DN: not on the flood risk listCR4 3DP: not on the flood risk listCR4 3DQ: not on the flood risk listCR4 3DR: not on the flood risk listCR4 3DS: not on the flood risk listCR4 3DT: not on the flood risk listCR4 3DU: not on the flood risk listCR4 3DW: not on the flood risk listCR4 3DX: not on the flood risk listCR4 3DY: not on the flood risk listCR4 3DZ: not on the flood risk listCR4 3EB: not on the flood risk listCR4 3ED: not on the flood risk listCR4 3EE: not on the flood risk listCR4 3EF: not on the flood risk listCR4 3EG: not on the flood risk listCR4 3EJ: not on the flood risk listCR4 3EN: not on the flood risk listCR4 3EP: not on the flood risk listCR4 3EQ: not on the flood risk listCR4 3ER: not on the flood risk listCR4 3ES: not on the flood risk listCR4 3ET: not on the flood risk listCR4 3EU: not on the flood risk listCR4 3EX: not on the flood risk listCR4 3EY: not on the flood risk listCR4 3EZ: not on the flood risk listCR4 3FB: not on the flood risk listCR4 3FD: not on the flood risk listCR4 3FE: not on the flood risk listCR4 3FF: not on the flood risk listCR4 3FG: not on the flood risk listCR4 3FH: not on the flood risk listCR4 3FJ: not on the flood risk listCR4 3FL: not on the flood risk listCR4 3FN: not on the flood risk listCR4 3FT: not on the flood risk listCR4 3FU: not on the flood risk listCR4 3FW: not on the flood risk listCR4 3FX: not on the flood risk listCR4 3FZ: not on the flood risk listCR4 3GA: not on the flood risk listCR4 3GD: not on the flood risk listCR4 3GE: not on the flood risk listCR4 3GF: not on the flood risk listCR4 3GH: not on the flood risk listCR4 3GJ: not on the flood risk listCR4 3GL: not on the flood risk listCR4 3GN: not on the flood risk listCR4 3GQ: not on the flood risk listCR4 3GR: not on the flood risk listCR4 3GS: not on the flood risk listCR4 3GT: not on the flood risk listCR4 3GU: not on the flood risk listCR4 3HA: not on the flood risk listCR4 3HB: not on the flood risk listCR4 3HD: not on the flood risk listCR4 3HE: not on the flood risk listCR4 3HF: not on the flood risk listCR4 3HG: not on the flood risk listCR4 3HH: not on the flood risk listCR4 3HJ: not on the flood risk listCR4 3HL: not on the flood risk listCR4 3HN: not on the flood risk listCR4 3HP: not on the flood risk listCR4 3HQ: not on the flood risk listCR4 3HR: not on the flood risk listCR4 3HS: not on the flood risk listCR4 3HT: not on the flood risk listCR4 3HU: not on the flood risk listCR4 3HX: not on the flood risk listCR4 3HY: not on the flood risk listCR4 3HZ: not on the flood risk listCR4 3JA: not on the flood risk listCR4 3JB: not on the flood risk listCR4 3JD: not on the flood risk listCR4 3JE: not on the flood risk listCR4 3JF: not on the flood risk listCR4 3JG: not on the flood risk listCR4 3JH: not on the flood risk listCR4 3JJ: not on the flood risk listCR4 3JL: not on the flood risk listCR4 3JN: not on the flood risk listCR4 3JP: not on the flood risk listCR4 3JQ: not on the flood risk listCR4 3JR: not on the flood risk listCR4 3JS: not on the flood risk listCR4 3JT: not on the flood risk listCR4 3JU: not on the flood risk listCR4 3JW: not on the flood risk listCR4 3JX: not on the flood risk listCR4 3JY: not on the flood risk listCR4 3JZ: not on the flood risk listCR4 3LA: not on the flood risk listCR4 3LB: not on the flood risk listCR4 3LD: not on the flood risk listCR4 3LE: not on the flood risk listCR4 3LF: not on the flood risk listCR4 3LG: not on the flood risk listCR4 3LH: not on the flood risk listCR4 3LJ: not on the flood risk listCR4 3LL: not on the flood risk listCR4 3LP: not on the flood risk listCR4 3LQ: not on the flood risk listCR4 3LR: not on the flood risk listCR4 3LS: not on the flood risk listCR4 3LT: not on the flood risk listCR4 3LU: not on the flood risk listCR4 3LW: not on the flood risk listCR4 3LX: not on the flood risk listCR4 3LY: not on the flood risk listCR4 3LZ: not on the flood risk listCR4 3NA: not on the flood risk listCR4 3NB: not on the flood risk listCR4 3ND: not on the flood risk listCR4 3NE: not on the flood risk listCR4 3NF: not on the flood risk listCR4 3NH: not on the flood risk listCR4 3NJ: not on the flood risk listCR4 3NL: not on the flood risk listCR4 3NP: not on the flood risk listCR4 3NQ: not on the flood risk listCR4 3NR: not on the flood risk listCR4 3NS: not on the flood risk listCR4 3NT: not on the flood risk listCR4 3NW: not on the flood risk listCR4 3NX: not on the flood risk listCR4 3NY: not on the flood risk listCR4 3NZ: not on the flood risk listCR4 3PA: not on the flood risk listCR4 3PB: not on the flood risk listCR4 3PD: not on the flood risk listCR4 3PE: not on the flood risk listCR4 3PF: not on the flood risk listCR4 3PG: not on the flood risk listCR4 3PH: not on the flood risk listCR4 3PL: not on the flood risk listCR4 3PN: not on the flood risk listCR4 3PP: not on the flood risk listCR4 3PQ: not on the flood risk listCR4 3PR: not on the flood risk listCR4 3PS: not on the flood risk listCR4 3PT: not on the flood risk listCR4 3PU: not on the flood risk listCR4 3PW: not on the flood risk listCR4 3PX: not on the flood risk listCR4 3QB: not on the flood risk listCR4 3QD: not on the flood risk listCR4 3QE: not on the flood risk listCR4 3QF: not on the flood risk listCR4 3QG: not on the flood risk listCR4 3QH: not on the flood risk listCR4 3QJ: not on the flood risk listCR4 3QL: not on the flood risk listCR4 3QN: not on the flood risk listCR4 3QP: not on the flood risk listCR4 3QQ: not on the flood risk listCR4 3QR: not on the flood risk listCR4 3QS: not on the flood risk listCR4 3QT: not on the flood risk listCR4 3QU: not on the flood risk listCR4 3QW: not on the flood risk listCR4 3QX: not on the flood risk listCR4 3QY: not on the flood risk listCR4 3QZ: not on the flood risk listCR4 3RA: not on the flood risk listCR4 3RB: not on the flood risk listCR4 3RD: not on the flood risk listCR4 3RE: not on the flood risk listCR4 3RF: not on the flood risk listCR4 3RG: not on the flood risk listCR4 3RH: not on the flood risk listCR4 3RJ: not on the flood risk listCR4 3RL: not on the flood risk listCR4 3RN: not on the flood risk listCR4 3RP: not on the flood risk listCR4 3RQ: not on the flood risk listCR4 3RR: not on the flood risk listCR4 3RS: not on the flood risk listCR4 3RT: not on the flood risk listCR4 3RU: not on the flood risk listCR4 3RW: not on the flood risk listCR4 3RX: not on the flood risk listCR4 3RY: not on the flood risk listCR4 3RZ: not on the flood risk listCR4 3SA: not on the flood risk listCR4 3SB: not on the flood risk listCR4 3SD: not on the flood risk listCR4 3SF: not on the flood risk listCR4 3SG: not on the flood risk listCR4 3SH: not on the flood risk listCR4 3SL: not on the flood risk listCR4 3SQ: not on the flood risk listCR4 3SR: not on the flood risk listCR4 3TA: not on the flood risk listCR4 3TB: not on the flood risk listCR4 3TD: not on the flood risk listCR4 3TY: not on the flood risk listCR4 3UA: not on the flood risk listCR4 3UD: not on the flood risk listCR4 3WZ: not on the flood risk listCR4 3YE: not on the flood risk listCR4 3ZP: not on the flood risk listCR4 4AA: not on the flood risk listCR4 4AB: not on the flood risk listCR4 4AD: not on the flood risk listCR4 4AE: not on the flood risk listCR4 4AF: not on the flood risk listCR4 4AG: not on the flood risk listCR4 4AH: not on the flood risk listCR4 4AJ: not on the flood risk listCR4 4AL: not on the flood risk listCR4 4AN: not on the flood risk listCR4 4AP: not on the flood risk listCR4 4AQ: not on the flood risk listCR4 4AR: not on the flood risk listCR4 4AS: not on the flood risk listCR4 4AT: not on the flood risk listCR4 4AU: not on the flood risk listCR4 4AW: not on the flood risk listCR4 4AX: not on the flood risk listCR4 4AY: not on the flood risk listCR4 4AZ: not on the flood risk listCR4 4BD: not on the flood risk listCR4 4BE: not on the flood risk listCR4 4BF: not on the flood risk listCR4 4BG: not on the flood risk listCR4 4BH: not on the flood risk listCR4 4BJ: not on the flood risk listCR4 4BQ: not on the flood risk listCR4 4BS: not on the flood risk listCR4 4BT: not on the flood risk listCR4 4BW: not on the flood risk listCR4 4BX: not on the flood risk listCR4 4BY: not on the flood risk listCR4 4BZ: not on the flood risk listCR4 4DE: not on the flood risk listCR4 4DF: not on the flood risk listCR4 4DR: not on the flood risk listCR4 4DX: not on the flood risk listCR4 4DY: not on the flood risk listCR4 4DZ: not on the flood risk listCR4 4EA: not on the flood risk listCR4 4EB: not on the flood risk listCR4 4ED: not on the flood risk listCR4 4EE: not on the flood risk listCR4 4EF: not on the flood risk listCR4 4EG: not on the flood risk listCR4 4EH: not on the flood risk listCR4 4EJ: not on the flood risk listCR4 4EL: not on the flood risk listCR4 4EN: not on the flood risk listCR4 4EP: not on the flood risk listCR4 4EQ: not on the flood risk listCR4 4ER: not on the flood risk listCR4 4ES: not on the flood risk listCR4 4EY: not on the flood risk listCR4 4FB: not on the flood risk listCR4 4FG: not on the flood risk listCR4 4FH: not on the flood risk listCR4 4FJ: not on the flood risk listCR4 4FU: not on the flood risk listCR4 4FW: not on the flood risk listCR4 4FZ: not on the flood risk listCR4 4GD: not on the flood risk listCR4 4GF: not on the flood risk listCR4 4GG: not on the flood risk listCR4 4GL: not on the flood risk listCR4 4GT: not on the flood risk listCR4 4HA: not on the flood risk listCR4 4HB: not on the flood risk listCR4 4HD: not on the flood risk listCR4 4HE: not on the flood risk listCR4 4HF: not on the flood risk listCR4 4HG: not on the flood risk listCR4 4HH: not on the flood risk listCR4 4HJ: not on the flood risk listCR4 4HL: not on the flood risk listCR4 4HN: not on the flood risk listCR4 4HP: not on the flood risk listCR4 4HS: not on the flood risk listCR4 4JA: not on the flood risk listCR4 4JB: not on the flood risk listCR4 4JD: not on the flood risk listCR4 4JE: not on the flood risk listCR4 4JF: not on the flood risk listCR4 4JG: not on the flood risk listCR4 4JJ: not on the flood risk listCR4 4JR: not on the flood risk listCR4 4JW: not on the flood risk listCR4 4LA: not on the flood risk listCR4 4LB: not on the flood risk listCR4 4LD: not on the flood risk listCR4 4LE: not on the flood risk listCR4 4LF: not on the flood risk listCR4 4LG: not on the flood risk listCR4 4LH: not on the flood risk listCR4 4LJ: not on the flood risk listCR4 4LL: not on the flood risk listCR4 4LN: not on the flood risk listCR4 4LP: not on the flood risk listCR4 4LQ: not on the flood risk listCR4 4LR: not on the flood risk listCR4 4LS: not on the flood risk listCR4 4LU: not on the flood risk listCR4 4LW: not on the flood risk listCR4 4LY: not on the flood risk listCR4 4LZ: not on the flood risk listCR4 4NB: not on the flood risk listCR4 4ND: not on the flood risk listCR4 4NE: not on the flood risk listCR4 4NF: not on the flood risk listCR4 4NG: not on the flood risk listCR4 4NN: not on the flood risk listCR4 4NQ: not on the flood risk listCR4 4NR: not on the flood risk listCR4 4NS: not on the flood risk listCR4 4NT: not on the flood risk listCR4 4NX: not on the flood risk listCR4 4NY: not on the flood risk listCR4 4SA: not on the flood risk listCR4 4SJ: not on the flood risk listCR4 4TP: not on the flood risk listCR4 4UH: not on the flood risk listCR4 4XU: not on the flood risk listCR4 4YF: not on the flood risk listCR4 3BY: low flood risk at worstCR4 3BZ: low flood risk at worstCR4 3FS: low flood risk at worstCR4 4BA: low flood risk at worstCR4 4BL: low flood risk at worstCR4 4BN: low flood risk at worstCR4 4BP: low flood risk at worstCR4 4DA: low flood risk at worstCR4 4DN: low flood risk at worstCR4 4EU: low flood risk at worstCR4 4EW: low flood risk at worstCR4 4EX: low flood risk at worstCR4 4FE: low flood risk at worstCR4 4FL: low flood risk at worstCR4 4FP: low flood risk at worstCR4 4FR: low flood risk at worstCR4 4FS: low flood risk at worstCR4 4FT: low flood risk at worstCR4 4FX: low flood risk at worstCR4 4FY: low flood risk at worstCR4 4HR: low flood risk at worstCR4 4HX: low flood risk at worstCR4 4JH: low flood risk at worstCR4 4JL: low flood risk at worstCR4 4JN: low flood risk at worstCR4 4JQ: low flood risk at worstCR4 4JU: low flood risk at worstCR4 4LT: low flood risk at worstCR4 4NA: low flood risk at worstCR4 4NW: low flood risk at worstCR4 4TQ: low flood risk at worstCR4 4TU: low flood risk at worstCR4 4UY: low flood risk at worstCR4 4BU: medium flood risk at worstCR4 4DB: medium flood risk at worstCR4 4DD: medium flood risk at worstCR4 4DG: medium flood risk at worstCR4 4DJ: medium flood risk at worstCR4 4DL: medium flood risk at worstCR4 4DP: medium flood risk at worstCR4 4DQ: medium flood risk at worstCR4 4DT: medium flood risk at worstCR4 4DU: medium flood risk at worstCR4 4FD: medium flood risk at worstCR4 4FF: medium flood risk at worstCR4 4FN: medium flood risk at worstCR4 4FQ: medium flood risk at worstCR4 4HY: medium flood risk at worstCR4 4JP: medium flood risk at worstCR4 4JX: medium flood risk at worstCR4 4JY: medium flood risk at worstCR4 4JZ: medium flood risk at worstCR4 4NP: medium flood risk at worstCR4 4RT: medium flood risk at worstCR4 4BB: high flood riskCR4 4DH: high flood riskCR4 4HU: high flood riskCR4 4HW: high flood riskCR4 4JS: high flood riskCR4 4JT: high flood risk Cricket GreenFigge's Marsh 12 postcodes at high or medium risk, outlined: this goes to CR4 4DH, the one with most homes and businesses at high risk12 postcodes at high or medium risk10 postcodes at high or medium risk, outlined: this goes to CR4 4JT, the one with most homes and businesses at high risk10 postcodes at high or medium risk Map of every postcode in CR4, by flood risk Of the 911 postcodes in CR4 that ONS places, 6 have a home or business at high risk, 22 are at medium risk at worst, 35 are at low risk at worst and 848 are not on the Environment Agency's at-risk list. 2 groups of postcodes at high or medium risk are outlined: 12 postcodes at high or medium risk; 10 postcodes at high or medium risk. Places named: Cricket Green, Figge's Marsh. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Cricket GreenFigge's Marsh
  • A home or business at high risk: 6
  • At medium risk at worst: 22
  • At low risk at worst: 35
  • At very low risk only: 0
  • Not on the at-risk list: 848
  • Outline: where 5 or more postcodes at high or medium risk lie together

Of the 911 postcodes in CR4 that ONS places, 6 have a home or business at high risk, 22 are at medium risk at worst, 35 are at low risk at worst and 848 are not on the Environment Agency's at-risk list.

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

The middle of its postcodes: latitude 51.4044, longitude -0.1591. 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.

CR4 4JT9 at high riskCR4 4DH8 at high riskCR4 4HW5 at high riskCR4 4BB4 at high riskCR4 4JS3 at high riskCR4 4HU2 at high risk

Where the postcodes at high or medium risk lie together

  • 12 postcodes at high or medium risk, outlined on the map. CR4 4DH, is the one with most homes and businesses at high risk.
  • 10 postcodes at high or medium risk, outlined on the map. CR4 4JT, is the one with most homes and businesses at high risk.

What broadband can you get in CR4?

Ofcom reports on 885 of the 911 postcodes in CR4. At 734 of them every home and business can get gigabit broadband, and at 2 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit734 of 885
Postcodes where every home can get superfast852 of 885
Postcodes where some cannot get decent broadband2 of 885

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 CR4 at risk of flooding?

63 of the 911 postcodes in CR4 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 380 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 63 of 911 postcodes High: 31Medium: 349Low: 956

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 CR4?

Homes in CR4 sold for a typical £430,000 in the 12 months to August 2026, across 278 sales, down 2.3% on the 12 months before, HM Land Registry's figures show.

£430,000 typical price, the 12 months to August 2026
£440,000 12 months to August 2025
▼ down 2.3% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached £480,000 21 sales
  • Terraced £485,000 144 sales
  • Flat or maisonette £285,000 109 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 CR4

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

CR4 1260 postcodesCR4 2184 postcodesCR4 3267 postcodesCR4 4187 postcodesCR4 913 postcodes
UK postcode format explained

Places in CR4

Towns and villages with postcodes in CR4, and how many each has here.

Merton postcodes,860Sutton postcodes,46Croydon postcodes,1Lambeth postcodes,1

Who covers CR4

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

  • Mitcham and Morden862
  • Carshalton and Wallington46
  • Streatham and Croydon North2
  • Croydon West1

Police force areas

  • Metropolitan Police911

Next to CR4

CR3 postcode district CR5 postcode district All CR districts Merton postcodes

"Next to" is by number: the districts before and after CR4 in the CR area.

Check a postcode

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