GU21 postcode district: Woking and around, Surrey

GU21 is a postcode district in Surrey, with 1,155 postcodes in use in 8 sectors. It has postcodes in Woking and West Byfleet, Sheerwater and New Haw. It is split between 2 councils: Woking (1,154 postcodes) and Surrey Heath (1).

Postcodes in use
1,155
Sectors
8
Councils
2 councils
Places
2 places

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

Every postcode in GU21, by flood risk

Map of every postcode in GU21, by flood risk Of the 1,155 postcodes in GU21 that ONS places, 3 have a home or business at high risk, 4 are at low risk at worst and 1,148 are not on the Environment Agency's at-risk list. Places named: Woking, West End and Chobham, Bisley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. GU21 2AA: not on the flood risk listGU21 2AB: not on the flood risk listGU21 2AD: not on the flood risk listGU21 2AE: not on the flood risk listGU21 2AF: not on the flood risk listGU21 2AG: not on the flood risk listGU21 2AH: not on the flood risk listGU21 2AJ: not on the flood risk listGU21 2AL: not on the flood risk listGU21 2AN: not on the flood risk listGU21 2AP: not on the flood risk listGU21 2AQ: not on the flood risk listGU21 2AR: not on the flood risk listGU21 2AS: not on the flood risk listGU21 2AW: not on the flood risk listGU21 2AX: not on the flood risk listGU21 2AY: not on the flood risk listGU21 2AZ: not on the flood risk listGU21 2BA: not on the flood risk listGU21 2BB: not on the flood risk listGU21 2BD: not on the flood risk listGU21 2BL: not on the flood risk listGU21 2BN: not on the flood risk listGU21 2BP: not on the flood risk listGU21 2BQ: not on the flood risk listGU21 2BS: not on the flood risk listGU21 2BT: not on the flood risk listGU21 2BY: not on the flood risk listGU21 2BZ: not on the flood risk listGU21 2DA: not on the flood risk listGU21 2DB: not on the flood risk listGU21 2DD: not on the flood risk listGU21 2DE: not on the flood risk listGU21 2DF: not on the flood risk listGU21 2DG: not on the flood risk listGU21 2DH: not on the flood risk listGU21 2DJ: not on the flood risk listGU21 2DL: not on the flood risk listGU21 2DN: not on the flood risk listGU21 2DP: not on the flood risk listGU21 2DQ: not on the flood risk listGU21 2DR: not on the flood risk listGU21 2DS: not on the flood risk listGU21 2DT: not on the flood risk listGU21 2DU: not on the flood risk listGU21 2DW: not on the flood risk listGU21 2DX: not on the flood risk listGU21 2DY: not on the flood risk listGU21 2DZ: not on the flood risk listGU21 2EA: not on the flood risk listGU21 2EB: not on the flood risk listGU21 2EE: not on the flood risk listGU21 2EG: not on the flood risk listGU21 2EL: not on the flood risk listGU21 2EN: not on the flood risk listGU21 2EP: not on the flood risk listGU21 2ES: not on the flood risk listGU21 2EW: not on the flood risk listGU21 2EX: not on the flood risk listGU21 2EY: not on the flood risk listGU21 2EZ: not on the flood risk listGU21 2FB: not on the flood risk listGU21 2FE: not on the flood risk listGU21 2FJ: not on the flood risk listGU21 2FL: not on the flood risk listGU21 2FN: not on the flood risk listGU21 2FQ: not on the flood risk listGU21 2FR: not on the flood risk listGU21 2FS: not on the flood risk listGU21 2FW: not on the flood risk listGU21 2FY: not on the flood risk listGU21 2FZ: not on the flood risk listGU21 2HB: not on the flood risk listGU21 2HD: not on the flood risk listGU21 2HE: not on the flood risk listGU21 2HG: not on the flood risk listGU21 2HH: not on the flood risk listGU21 2HL: not on the flood risk listGU21 2HN: not on the flood risk listGU21 2HP: not on the flood risk listGU21 2HR: not on the flood risk listGU21 2HS: not on the flood risk listGU21 2HT: not on the flood risk listGU21 2HU: not on the flood risk listGU21 2HY: not on the flood risk listGU21 2HZ: not on the flood risk listGU21 2JA: not on the flood risk listGU21 2JB: not on the flood risk listGU21 2JD: not on the flood risk listGU21 2JF: not on the flood risk listGU21 2JH: not on the flood risk listGU21 2JJ: not on the flood risk listGU21 2JL: not on the flood risk listGU21 2JN: not on the flood risk listGU21 2JP: not on the flood risk listGU21 2JQ: not on the flood risk listGU21 2JS: not on the flood risk listGU21 2JT: not on the flood risk listGU21 2JU: not on the flood risk listGU21 2JW: not on the flood risk listGU21 2JX: not on the flood risk listGU21 2JY: not on the flood risk listGU21 2JZ: not on the flood risk listGU21 2LA: not on the flood risk listGU21 2LB: not on the flood risk listGU21 2LD: not on the flood risk listGU21 2LE: not on the flood risk listGU21 2LF: not on the flood risk listGU21 2LG: not on the flood risk listGU21 2LH: not on the flood risk listGU21 2LJ: not on the flood risk listGU21 2LL: not on the flood risk listGU21 2LP: not on the flood risk listGU21 2LQ: not on the flood risk listGU21 2LS: not on the flood risk listGU21 2LU: not on the flood risk listGU21 2LW: not on the flood risk listGU21 2LY: not on the flood risk listGU21 2NA: not on the flood risk listGU21 2NB: not on the flood risk listGU21 2ND: not on the flood risk listGU21 2NE: not on the flood risk listGU21 2NG: not on the flood risk listGU21 2NJ: not on the flood risk listGU21 2NN: not on the flood risk listGU21 2NQ: not on the flood risk listGU21 2NS: not on the flood risk listGU21 2NT: not on the flood risk listGU21 2NW: not on the flood risk listGU21 2NX: not on the flood risk listGU21 2NY: not on the flood risk listGU21 2NZ: not on the flood risk listGU21 2PA: not on the flood risk listGU21 2PB: not on the flood risk listGU21 2PG: not on the flood risk listGU21 2PJ: not on the flood risk listGU21 2PL: not on the flood risk listGU21 2PN: not on the flood risk listGU21 2PS: not on the flood risk listGU21 2PT: not on the flood risk listGU21 2PU: not on the flood risk listGU21 2PX: not on the flood risk listGU21 2PZ: not on the flood risk listGU21 2QB: not on the flood risk listGU21 2QD: not on the flood risk listGU21 2QE: not on the flood risk listGU21 2QF: not on the flood risk listGU21 2QG: not on the flood risk listGU21 2QH: not on the flood risk listGU21 2QL: not on the flood risk listGU21 2QN: not on the flood risk listGU21 2QT: not on the flood risk listGU21 2QX: not on the flood risk listGU21 2QY: not on the flood risk listGU21 2QZ: not on the flood risk listGU21 2RA: not on the flood risk listGU21 2RD: not on the flood risk listGU21 2RE: not on the flood risk listGU21 2RF: not on the flood risk listGU21 2RH: not on the flood risk listGU21 2RJ: not on the flood risk listGU21 2RL: not on the flood risk listGU21 2RN: not on the flood risk listGU21 2RR: not on the flood risk listGU21 2RS: not on the flood risk listGU21 2RT: not on the flood risk listGU21 2RU: not on the flood risk listGU21 2RW: not on the flood risk listGU21 2RX: not on the flood risk listGU21 2RY: not on the flood risk listGU21 2SA: not on the flood risk listGU21 2SB: not on the flood risk listGU21 2SD: not on the flood risk listGU21 2SE: not on the flood risk listGU21 2SF: not on the flood risk listGU21 2SG: not on the flood risk listGU21 2SN: not on the flood risk listGU21 2SP: not on the flood risk listGU21 2SU: not on the flood risk listGU21 2SW: not on the flood risk listGU21 2SX: not on the flood risk listGU21 2SY: not on the flood risk listGU21 2TA: not on the flood risk listGU21 2TB: not on the flood risk listGU21 2TG: not on the flood risk listGU21 2TH: not on the flood risk listGU21 2TJ: not on the flood risk listGU21 2TL: not on the flood risk listGU21 2TN: not on the flood risk listGU21 2TP: not on the flood risk listGU21 2TR: not on the flood risk listGU21 2TT: not on the flood risk listGU21 2TU: not on the flood risk listGU21 2TW: not on the flood risk listGU21 2TX: not on the flood risk listGU21 2TZ: not on the flood risk listGU21 2UA: not on the flood risk listGU21 2UD: not on the flood risk listGU21 2UE: not on the flood risk listGU21 2UF: not on the flood risk listGU21 2UN: not on the flood risk listGU21 2WB: not on the flood risk listGU21 3AA: not on the flood risk listGU21 3AB: not on the flood risk listGU21 3AD: not on the flood risk listGU21 3AF: not on the flood risk listGU21 3AH: not on the flood risk listGU21 3AJ: not on the flood risk listGU21 3AL: not on the flood risk listGU21 3AN: not on the flood risk listGU21 3AP: not on the flood risk listGU21 3AQ: not on the flood risk listGU21 3AR: not on the flood risk listGU21 3AS: not on the flood risk listGU21 3AT: not on the flood risk listGU21 3AU: not on the flood risk listGU21 3AW: not on the flood risk listGU21 3AX: not on the flood risk listGU21 3BA: not on the flood risk listGU21 3BE: not on the flood risk listGU21 3BG: not on the flood risk listGU21 3BH: not on the flood risk listGU21 3BN: not on the flood risk listGU21 3BP: not on the flood risk listGU21 3BQ: not on the flood risk listGU21 3BS: not on the flood risk listGU21 3BT: not on the flood risk listGU21 3BU: not on the flood risk listGU21 3BW: not on the flood risk listGU21 3BX: not on the flood risk listGU21 3BY: not on the flood risk listGU21 3BZ: not on the flood risk listGU21 3DA: not on the flood risk listGU21 3DB: not on the flood risk listGU21 3DD: not on the flood risk listGU21 3DE: not on the flood risk listGU21 3DJ: not on the flood risk listGU21 3DL: not on the flood risk listGU21 3DN: not on the flood risk listGU21 3DS: not on the flood risk listGU21 3DT: not on the flood risk listGU21 3DU: not on the flood risk listGU21 3DW: not on the flood risk listGU21 3DX: not on the flood risk listGU21 3DY: not on the flood risk listGU21 3DZ: not on the flood risk listGU21 3HA: not on the flood risk listGU21 3HB: not on the flood risk listGU21 3HD: not on the flood risk listGU21 3HE: not on the flood risk listGU21 3HF: not on the flood risk listGU21 3HG: not on the flood risk listGU21 3HH: not on the flood risk listGU21 3HJ: not on the flood risk listGU21 3HL: not on the flood risk listGU21 3HN: not on the flood risk listGU21 3HP: not on the flood risk listGU21 3HS: not on the flood risk listGU21 3HT: not on the flood risk listGU21 3HU: not on the flood risk listGU21 3HW: not on the flood risk listGU21 3HZ: not on the flood risk listGU21 3JA: not on the flood risk listGU21 3JB: not on the flood risk listGU21 3JE: not on the flood risk listGU21 3JF: not on the flood risk listGU21 3JN: not on the flood risk listGU21 3JP: not on the flood risk listGU21 3JR: not on the flood risk listGU21 3JT: not on the flood risk listGU21 3JU: not on the flood risk listGU21 3JW: not on the flood risk listGU21 3JX: not on the flood risk listGU21 3JY: not on the flood risk listGU21 3JZ: not on the flood risk listGU21 3LA: not on the flood risk listGU21 3LB: not on the flood risk listGU21 3LD: not on the flood risk listGU21 3LE: not on the flood risk listGU21 3LG: not on the flood risk listGU21 3LJ: not on the flood risk listGU21 3LL: not on the flood risk listGU21 3LN: not on the flood risk listGU21 3LP: not on the flood risk listGU21 3LQ: not on the flood risk listGU21 3LS: not on the flood risk listGU21 3LT: not on the flood risk listGU21 3LW: not on the flood risk listGU21 3LX: not on the flood risk listGU21 3LY: not on the flood risk listGU21 3LZ: not on the flood risk listGU21 3NL: not on the flood risk listGU21 3NP: not on the flood risk listGU21 3NR: not on the flood risk listGU21 3NT: not on the flood risk listGU21 3NU: not on the flood risk listGU21 3NX: not on the flood risk listGU21 3NY: not on the flood risk listGU21 3NZ: not on the flood risk listGU21 3PA: not on the flood risk listGU21 3PB: not on the flood risk listGU21 3PE: not on the flood risk listGU21 3PF: not on the flood risk listGU21 3PG: not on the flood risk listGU21 3PH: not on the flood risk listGU21 3PJ: not on the flood risk listGU21 3PL: not on the flood risk listGU21 3PN: not on the flood risk listGU21 3PP: not on the flood risk listGU21 3PQ: not on the flood risk listGU21 3PR: not on the flood risk listGU21 3PS: not on the flood risk listGU21 3PT: not on the flood risk listGU21 3PU: not on the flood risk listGU21 3PW: not on the flood risk listGU21 3PX: not on the flood risk listGU21 3PY: not on the flood risk listGU21 3PZ: not on the flood risk listGU21 3QA: not on the flood risk listGU21 3QB: not on the flood risk listGU21 3QD: not on the flood risk listGU21 3QF: not on the flood risk listGU21 3QG: not on the flood risk listGU21 3QJ: not on the flood risk listGU21 3QL: not on the flood risk listGU21 3QN: not on the flood risk listGU21 3QP: not on the flood risk listGU21 3QQ: not on the flood risk listGU21 3QR: not on the flood risk listGU21 3QS: not on the flood risk listGU21 3QT: not on the flood risk listGU21 3QU: not on the flood risk listGU21 3QW: not on the flood risk listGU21 3QY: not on the flood risk listGU21 3QZ: not on the flood risk listGU21 3RA: not on the flood risk listGU21 3RB: not on the flood risk listGU21 3RD: not on the flood risk listGU21 3RE: not on the flood risk listGU21 3RF: not on the flood risk listGU21 3RG: not on the flood risk listGU21 3RH: not on the flood risk listGU21 3RJ: not on the flood risk listGU21 3RL: not on the flood risk listGU21 3RN: not on the flood risk listGU21 3RP: not on the flood risk listGU21 3RQ: not on the flood risk listGU21 3RR: not on the flood risk listGU21 3RS: not on the flood risk listGU21 3RT: not on the flood risk listGU21 3RU: not on the flood risk listGU21 3RW: not on the flood risk listGU21 3RX: not on the flood risk listGU21 3TA: not on the flood risk listGU21 3TB: not on the flood risk listGU21 3XG: not on the flood risk listGU21 4AA: not on the flood risk listGU21 4AB: not on the flood risk listGU21 4AE: not on the flood risk listGU21 4AF: not on the flood risk listGU21 4AG: not on the flood risk listGU21 4AJ: not on the flood risk listGU21 4AL: not on the flood risk listGU21 4AN: not on the flood risk listGU21 4AP: not on the flood risk listGU21 4AQ: not on the flood risk listGU21 4AS: not on the flood risk listGU21 4AT: not on the flood risk listGU21 4AU: not on the flood risk listGU21 4AX: not on the flood risk listGU21 4AY: not on the flood risk listGU21 4AZ: not on the flood risk listGU21 4BA: not on the flood risk listGU21 4BB: not on the flood risk listGU21 4BD: not on the flood risk listGU21 4BE: not on the flood risk listGU21 4BG: not on the flood risk listGU21 4BH: not on the flood risk listGU21 4BJ: not on the flood risk listGU21 4BL: not on the flood risk listGU21 4BN: not on the flood risk listGU21 4BP: not on the flood risk listGU21 4BS: not on the flood risk listGU21 4BT: not on the flood risk listGU21 4BU: not on the flood risk listGU21 4BW: not on the flood risk listGU21 4BX: not on the flood risk listGU21 4BY: not on the flood risk listGU21 4BZ: not on the flood risk listGU21 4DA: not on the flood risk listGU21 4DB: not on the flood risk listGU21 4DD: not on the flood risk listGU21 4DE: not on the flood risk listGU21 4DH: not on the flood risk listGU21 4DJ: not on the flood risk listGU21 4DL: not on the flood risk listGU21 4DN: not on the flood risk listGU21 4DP: not on the flood risk listGU21 4DS: not on the flood risk listGU21 4DT: not on the flood risk listGU21 4DU: not on the flood risk listGU21 4DX: not on the flood risk listGU21 4DY: not on the flood risk listGU21 4DZ: not on the flood risk listGU21 4ED: not on the flood risk listGU21 4EE: not on the flood risk listGU21 4EF: not on the flood risk listGU21 4EH: not on the flood risk listGU21 4EL: not on the flood risk listGU21 4EN: not on the flood risk listGU21 4EQ: not on the flood risk listGU21 4ER: not on the flood risk listGU21 4ES: not on the flood risk listGU21 4ET: not on the flood risk listGU21 4EU: not on the flood risk listGU21 4EW: not on the flood risk listGU21 4EX: not on the flood risk listGU21 4HA: not on the flood risk listGU21 4HE: not on the flood risk listGU21 4HH: not on the flood risk listGU21 4HJ: not on the flood risk listGU21 4HL: not on the flood risk listGU21 4HN: not on the flood risk listGU21 4HP: not on the flood risk listGU21 4HT: not on the flood risk listGU21 4HW: not on the flood risk listGU21 4HX: not on the flood risk listGU21 4HY: not on the flood risk listGU21 4HZ: not on the flood risk listGU21 4JA: not on the flood risk listGU21 4JB: not on the flood risk listGU21 4JD: not on the flood risk listGU21 4JG: not on the flood risk listGU21 4JH: not on the flood risk listGU21 4JJ: not on the flood risk listGU21 4JL: not on the flood risk listGU21 4JN: not on the flood risk listGU21 4JP: not on the flood risk listGU21 4JQ: not on the flood risk listGU21 4JR: not on the flood risk listGU21 4JS: not on the flood risk listGU21 4JT: not on the flood risk listGU21 4JU: not on the flood risk listGU21 4JW: not on the flood risk listGU21 4JX: not on the flood risk listGU21 4LB: not on the flood risk listGU21 4LD: not on the flood risk listGU21 4LH: not on the flood risk listGU21 4LJ: not on the flood risk listGU21 4LL: not on the flood risk listGU21 4LN: not on the flood risk listGU21 4LP: not on the flood risk listGU21 4LQ: not on the flood risk listGU21 4LR: not on the flood risk listGU21 4LS: not on the flood risk listGU21 4LT: not on the flood risk listGU21 4LU: not on the flood risk listGU21 4LW: not on the flood risk listGU21 4LX: not on the flood risk listGU21 4LY: not on the flood risk listGU21 4LZ: not on the flood risk listGU21 4NA: not on the flood risk listGU21 4NB: not on the flood risk listGU21 4ND: not on the flood risk listGU21 4NH: not on the flood risk listGU21 4NJ: not on the flood risk listGU21 4NN: not on the flood risk listGU21 4NQ: not on the flood risk listGU21 4NR: not on the flood risk listGU21 4NS: not on the flood risk listGU21 4NT: not on the flood risk listGU21 4NU: not on the flood risk listGU21 4NX: not on the flood risk listGU21 4PB: not on the flood risk listGU21 4PD: not on the flood risk listGU21 4PE: not on the flood risk listGU21 4PF: not on the flood risk listGU21 4PG: not on the flood risk listGU21 4PH: not on the flood risk listGU21 4PL: not on the flood risk listGU21 4PN: not on the flood risk listGU21 4PP: not on the flood risk listGU21 4PQ: not on the flood risk listGU21 4PR: not on the flood risk listGU21 4PS: not on the flood risk listGU21 4PT: not on the flood risk listGU21 4PW: not on the flood risk listGU21 4PY: not on the flood risk listGU21 4QA: not on the flood risk listGU21 4QD: not on the flood risk listGU21 4QE: not on the flood risk listGU21 4QG: not on the flood risk listGU21 4QH: not on the flood risk listGU21 4QJ: not on the flood risk listGU21 4QL: not on the flood risk listGU21 4QN: not on the flood risk listGU21 4QP: not on the flood risk listGU21 4QQ: not on the flood risk listGU21 4QR: not on the flood risk listGU21 4QS: not on the flood risk listGU21 4QT: not on the flood risk listGU21 4QU: not on the flood risk listGU21 4QW: not on the flood risk listGU21 4QX: not on the flood risk listGU21 4QY: not on the flood risk listGU21 4QZ: not on the flood risk listGU21 4RA: not on the flood risk listGU21 4RB: not on the flood risk listGU21 4RD: not on the flood risk listGU21 4RE: not on the flood risk listGU21 4RG: not on the flood risk listGU21 4RH: not on the flood risk listGU21 4RJ: not on the flood risk listGU21 4RN: not on the flood risk listGU21 4RP: not on the flood risk listGU21 4RR: not on the flood risk listGU21 4RS: not on the flood risk listGU21 4RU: not on the flood risk listGU21 4RW: not on the flood risk listGU21 4RY: not on the flood risk listGU21 4RZ: not on the flood risk listGU21 4SB: not on the flood risk listGU21 4SD: not on the flood risk listGU21 4SE: not on the flood risk listGU21 4SG: not on the flood risk listGU21 4SH: not on the flood risk listGU21 4SJ: not on the flood risk listGU21 4SL: not on the flood risk listGU21 4SQ: not on the flood risk listGU21 4SS: not on the flood risk listGU21 4SU: not on the flood risk listGU21 4SY: not on the flood risk listGU21 4SZ: not on the flood risk listGU21 4TA: not on the flood risk listGU21 4TB: not on the flood risk listGU21 4TD: not on the flood risk listGU21 4TE: not on the flood risk listGU21 4TF: not on the flood risk listGU21 4TG: not on the flood risk listGU21 4TH: not on the flood risk listGU21 4TJ: not on the flood risk listGU21 4TN: not on the flood risk listGU21 4TP: not on the flood risk listGU21 4TQ: not on the flood risk listGU21 4TW: not on the flood risk listGU21 4UA: not on the flood risk listGU21 4UB: not on the flood risk listGU21 4UD: not on the flood risk listGU21 4UE: not on the flood risk listGU21 4UF: not on the flood risk listGU21 4UG: not on the flood risk listGU21 4UJ: not on the flood risk listGU21 4UL: not on the flood risk listGU21 4UN: not on the flood risk listGU21 4UP: not on the flood risk listGU21 4UQ: not on the flood risk listGU21 4US: not on the flood risk listGU21 4UT: not on the flood risk listGU21 4UW: not on the flood risk listGU21 4UX: not on the flood risk listGU21 4UY: not on the flood risk listGU21 4XA: not on the flood risk listGU21 4XB: not on the flood risk listGU21 4XD: not on the flood risk listGU21 4XE: not on the flood risk listGU21 4XF: not on the flood risk listGU21 4XG: not on the flood risk listGU21 4XH: not on the flood risk listGU21 4XP: not on the flood risk listGU21 4XQ: not on the flood risk listGU21 4XR: not on the flood risk listGU21 4XT: not on the flood risk listGU21 4XU: not on the flood risk listGU21 4XY: not on the flood risk listGU21 4XZ: not on the flood risk listGU21 4YA: not on the flood risk listGU21 4YD: not on the flood risk listGU21 4YE: not on the flood risk listGU21 4YF: not on the flood risk listGU21 4YL: not on the flood risk listGU21 4YP: not on the flood risk listGU21 4YQ: not on the flood risk listGU21 4ZA: not on the flood risk listGU21 5AB: not on the flood risk listGU21 5AJ: not on the flood risk listGU21 5AP: not on the flood risk listGU21 5AY: not on the flood risk listGU21 5BA: not on the flood risk listGU21 5BG: not on the flood risk listGU21 5BH: not on the flood risk listGU21 5BJ: not on the flood risk listGU21 5BL: not on the flood risk listGU21 5BN: not on the flood risk listGU21 5BP: not on the flood risk listGU21 5BS: not on the flood risk listGU21 5BT: not on the flood risk listGU21 5BU: not on the flood risk listGU21 5BW: not on the flood risk listGU21 5BX: not on the flood risk listGU21 5BZ: not on the flood risk listGU21 5DA: not on the flood risk listGU21 5DH: not on the flood risk listGU21 5DJ: not on the flood risk listGU21 5DL: not on the flood risk listGU21 5DQ: not on the flood risk listGU21 5DR: not on the flood risk listGU21 5DS: not on the flood risk listGU21 5DU: not on the flood risk listGU21 5DW: not on the flood risk listGU21 5DX: not on the flood risk listGU21 5DY: not on the flood risk listGU21 5EA: not on the flood risk listGU21 5EB: not on the flood risk listGU21 5ED: not on the flood risk listGU21 5EF: not on the flood risk listGU21 5EG: not on the flood risk listGU21 5EH: not on the flood risk listGU21 5EL: not on the flood risk listGU21 5EN: not on the flood risk listGU21 5EQ: not on the flood risk listGU21 5FD: not on the flood risk listGU21 5FG: not on the flood risk listGU21 5FH: not on the flood risk listGU21 5FN: not on the flood risk listGU21 5FP: not on the flood risk listGU21 5FS: not on the flood risk listGU21 5FT: not on the flood risk listGU21 5FU: not on the flood risk listGU21 5FW: not on the flood risk listGU21 5FX: not on the flood risk listGU21 5GB: not on the flood risk listGU21 5GD: not on the flood risk listGU21 5GF: not on the flood risk listGU21 5GL: not on the flood risk listGU21 5GN: not on the flood risk listGU21 5GR: not on the flood risk listGU21 5GS: not on the flood risk listGU21 5HA: not on the flood risk listGU21 5HD: not on the flood risk listGU21 5HE: not on the flood risk listGU21 5HG: not on the flood risk listGU21 5HH: not on the flood risk listGU21 5HN: not on the flood risk listGU21 5HP: not on the flood risk listGU21 5HT: not on the flood risk listGU21 5HU: not on the flood risk listGU21 5HW: not on the flood risk listGU21 5HX: not on the flood risk listGU21 5JE: not on the flood risk listGU21 5JF: not on the flood risk listGU21 5JG: not on the flood risk listGU21 5JH: not on the flood risk listGU21 5JL: not on the flood risk listGU21 5JR: not on the flood risk listGU21 5JU: not on the flood risk listGU21 5JY: not on the flood risk listGU21 5JZ: not on the flood risk listGU21 5LA: not on the flood risk listGU21 5LB: not on the flood risk listGU21 5LD: not on the flood risk listGU21 5LE: not on the flood risk listGU21 5LF: not on the flood risk listGU21 5LG: not on the flood risk listGU21 5LP: not on the flood risk listGU21 5LR: not on the flood risk listGU21 5LT: not on the flood risk listGU21 5LU: not on the flood risk listGU21 5LY: not on the flood risk listGU21 5LZ: not on the flood risk listGU21 5NG: not on the flood risk listGU21 5NJ: not on the flood risk listGU21 5NL: not on the flood risk listGU21 5NN: not on the flood risk listGU21 5NP: not on the flood risk listGU21 5NQ: not on the flood risk listGU21 5NR: not on the flood risk listGU21 5NS: not on the flood risk listGU21 5NT: not on the flood risk listGU21 5NU: not on the flood risk listGU21 5NW: not on the flood risk listGU21 5NY: not on the flood risk listGU21 5NZ: not on the flood risk listGU21 5PA: not on the flood risk listGU21 5PB: not on the flood risk listGU21 5PD: not on the flood risk listGU21 5PE: not on the flood risk listGU21 5PH: not on the flood risk listGU21 5PJ: not on the flood risk listGU21 5PN: not on the flood risk listGU21 5PR: not on the flood risk listGU21 5PS: not on the flood risk listGU21 5PT: not on the flood risk listGU21 5PU: not on the flood risk listGU21 5PW: not on the flood risk listGU21 5PY: not on the flood risk listGU21 5PZ: not on the flood risk listGU21 5QA: not on the flood risk listGU21 5QB: not on the flood risk listGU21 5QD: not on the flood risk listGU21 5QE: not on the flood risk listGU21 5QF: not on the flood risk listGU21 5QG: not on the flood risk listGU21 5QH: not on the flood risk listGU21 5QJ: not on the flood risk listGU21 5QL: not on the flood risk listGU21 5QP: not on the flood risk listGU21 5QQ: not on the flood risk listGU21 5QR: not on the flood risk listGU21 5QT: not on the flood risk listGU21 5QU: not on the flood risk listGU21 5QY: not on the flood risk listGU21 5RA: not on the flood risk listGU21 5RB: not on the flood risk listGU21 5RD: not on the flood risk listGU21 5RE: not on the flood risk listGU21 5RF: not on the flood risk listGU21 5RG: not on the flood risk listGU21 5RH: not on the flood risk listGU21 5RJ: not on the flood risk listGU21 5RL: not on the flood risk listGU21 5RR: not on the flood risk listGU21 5RW: not on the flood risk listGU21 5SA: not on the flood risk listGU21 5SB: not on the flood risk listGU21 5SF: not on the flood risk listGU21 5SH: not on the flood risk listGU21 5SJ: not on the flood risk listGU21 5SL: not on the flood risk listGU21 5SN: not on the flood risk listGU21 5SP: not on the flood risk listGU21 5SR: not on the flood risk listGU21 5SS: not on the flood risk listGU21 5ST: not on the flood risk listGU21 5SU: not on the flood risk listGU21 5SW: not on the flood risk listGU21 5TA: not on the flood risk listGU21 5TB: not on the flood risk listGU21 5TD: not on the flood risk listGU21 5TH: not on the flood risk listGU21 5TJ: not on the flood risk listGU21 5TL: not on the flood risk listGU21 5TN: not on the flood risk listGU21 5TP: not on the flood risk listGU21 5TR: not on the flood risk listGU21 5TS: not on the flood risk listGU21 5TT: not on the flood risk listGU21 5TU: not on the flood risk listGU21 5TW: not on the flood risk listGU21 5TX: not on the flood risk listGU21 5TY: not on the flood risk listGU21 5TZ: not on the flood risk listGU21 5UA: not on the flood risk listGU21 6AA: not on the flood risk listGU21 6AB: not on the flood risk listGU21 6AD: not on the flood risk listGU21 6AJ: not on the flood risk listGU21 6AL: not on the flood risk listGU21 6AN: not on the flood risk listGU21 6AR: not on the flood risk listGU21 6AS: not on the flood risk listGU21 6AT: not on the flood risk listGU21 6AX: not on the flood risk listGU21 6BB: not on the flood risk listGU21 6BG: not on the flood risk listGU21 6BL: not on the flood risk listGU21 6BS: not on the flood risk listGU21 6BU: not on the flood risk listGU21 6BW: not on the flood risk listGU21 6DA: not on the flood risk listGU21 6DB: not on the flood risk listGU21 6DD: not on the flood risk listGU21 6DE: not on the flood risk listGU21 6DF: not on the flood risk listGU21 6DH: not on the flood risk listGU21 6DL: not on the flood risk listGU21 6DR: not on the flood risk listGU21 6DT: not on the flood risk listGU21 6DU: not on the flood risk listGU21 6DX: not on the flood risk listGU21 6DY: not on the flood risk listGU21 6EB: not on the flood risk listGU21 6EE: not on the flood risk listGU21 6EG: not on the flood risk listGU21 6EH: not on the flood risk listGU21 6EJ: not on the flood risk listGU21 6ER: not on the flood risk listGU21 6GB: not on the flood risk listGU21 6GH: not on the flood risk listGU21 6GQ: not on the flood risk listGU21 6HJ: not on the flood risk listGU21 6HN: not on the flood risk listGU21 6HR: not on the flood risk listGU21 6HX: not on the flood risk listGU21 6JD: not on the flood risk listGU21 6JE: not on the flood risk listGU21 6JT: not on the flood risk listGU21 6JY: not on the flood risk listGU21 6LE: not on the flood risk listGU21 6LF: not on the flood risk listGU21 6LJ: not on the flood risk listGU21 6LN: not on the flood risk listGU21 6LR: not on the flood risk listGU21 6LU: not on the flood risk listGU21 6LW: not on the flood risk listGU21 6LZ: not on the flood risk listGU21 6NA: not on the flood risk listGU21 6NE: not on the flood risk listGU21 6NF: not on the flood risk listGU21 6NG: not on the flood risk listGU21 6NJ: not on the flood risk listGU21 6NL: not on the flood risk listGU21 6NN: not on the flood risk listGU21 6NQ: not on the flood risk listGU21 6NR: not on the flood risk listGU21 6NS: not on the flood risk listGU21 6NT: not on the flood risk listGU21 6NU: not on the flood risk listGU21 6NW: not on the flood risk listGU21 6NX: not on the flood risk listGU21 6NY: not on the flood risk listGU21 6PX: not on the flood risk listGU21 6XR: not on the flood risk listGU21 7AB: not on the flood risk listGU21 7DE: not on the flood risk listGU21 7FA: not on the flood risk listGU21 7FD: not on the flood risk listGU21 7JB: not on the flood risk listGU21 7NP: not on the flood risk listGU21 7PA: not on the flood risk listGU21 7PB: not on the flood risk listGU21 7PD: not on the flood risk listGU21 7PE: not on the flood risk listGU21 7PF: not on the flood risk listGU21 7PL: not on the flood risk listGU21 7PN: not on the flood risk listGU21 7PP: not on the flood risk listGU21 7PQ: not on the flood risk listGU21 7PR: not on the flood risk listGU21 7PS: not on the flood risk listGU21 7PT: not on the flood risk listGU21 7PW: not on the flood risk listGU21 7PY: not on the flood risk listGU21 7QA: not on the flood risk listGU21 7QB: not on the flood risk listGU21 7QD: not on the flood risk listGU21 7QF: not on the flood risk listGU21 7QG: not on the flood risk listGU21 7QH: not on the flood risk listGU21 7QJ: not on the flood risk listGU21 7QL: not on the flood risk listGU21 7QN: not on the flood risk listGU21 7QP: not on the flood risk listGU21 7QQ: not on the flood risk listGU21 7QR: not on the flood risk listGU21 7QS: not on the flood risk listGU21 7QT: not on the flood risk listGU21 7QU: not on the flood risk listGU21 7QW: not on the flood risk listGU21 7QX: not on the flood risk listGU21 7QY: not on the flood risk listGU21 7QZ: not on the flood risk listGU21 7RA: not on the flood risk listGU21 7RB: not on the flood risk listGU21 7RD: not on the flood risk listGU21 7RE: not on the flood risk listGU21 7RF: not on the flood risk listGU21 7RG: not on the flood risk listGU21 7RH: not on the flood risk listGU21 7RJ: not on the flood risk listGU21 7RL: not on the flood risk listGU21 7RN: not on the flood risk listGU21 7RP: not on the flood risk listGU21 7RQ: not on the flood risk listGU21 7RR: not on the flood risk listGU21 7RS: not on the flood risk listGU21 7RT: not on the flood risk listGU21 7RU: not on the flood risk listGU21 7RW: not on the flood risk listGU21 7RX: not on the flood risk listGU21 7RY: not on the flood risk listGU21 7RZ: not on the flood risk listGU21 7SF: not on the flood risk listGU21 7SG: not on the flood risk listGU21 7SJ: not on the flood risk listGU21 7SL: not on the flood risk listGU21 7SN: not on the flood risk listGU21 7SQ: not on the flood risk listGU21 7SW: not on the flood risk listGU21 7XN: not on the flood risk listGU21 8AG: not on the flood risk listGU21 8AL: not on the flood risk listGU21 8AN: not on the flood risk listGU21 8AP: not on the flood risk listGU21 8AQ: not on the flood risk listGU21 8AR: not on the flood risk listGU21 8AT: not on the flood risk listGU21 8AU: not on the flood risk listGU21 8AX: not on the flood risk listGU21 8AY: not on the flood risk listGU21 8EG: not on the flood risk listGU21 8EW: not on the flood risk listGU21 8SB: not on the flood risk listGU21 8SD: not on the flood risk listGU21 8SE: not on the flood risk listGU21 8SH: not on the flood risk listGU21 8SP: not on the flood risk listGU21 8SR: not on the flood risk listGU21 8SS: not on the flood risk listGU21 8ST: not on the flood risk listGU21 8SU: not on the flood risk listGU21 8SY: not on the flood risk listGU21 8SZ: not on the flood risk listGU21 8TA: not on the flood risk listGU21 8TB: not on the flood risk listGU21 8TE: not on the flood risk listGU21 8TG: not on the flood risk listGU21 8TH: not on the flood risk listGU21 8TJ: not on the flood risk listGU21 8TL: not on the flood risk listGU21 8TN: not on the flood risk listGU21 8TP: not on the flood risk listGU21 8TQ: not on the flood risk listGU21 8TR: not on the flood risk listGU21 8TS: not on the flood risk listGU21 8TT: not on the flood risk listGU21 8TU: not on the flood risk listGU21 8TW: not on the flood risk listGU21 8TX: not on the flood risk listGU21 8UB: not on the flood risk listGU21 8UD: not on the flood risk listGU21 8UE: not on the flood risk listGU21 8UF: not on the flood risk listGU21 8UG: not on the flood risk listGU21 8UH: not on the flood risk listGU21 8UJ: not on the flood risk listGU21 8UL: not on the flood risk listGU21 8UN: not on the flood risk listGU21 8UP: not on the flood risk listGU21 8UQ: not on the flood risk listGU21 8UR: not on the flood risk listGU21 8US: not on the flood risk listGU21 8UT: not on the flood risk listGU21 8UU: not on the flood risk listGU21 8UW: not on the flood risk listGU21 8UX: not on the flood risk listGU21 8UY: not on the flood risk listGU21 8UZ: not on the flood risk listGU21 8WT: not on the flood risk listGU21 8XA: not on the flood risk listGU21 8XB: not on the flood risk listGU21 8XD: not on the flood risk listGU21 8XE: not on the flood risk listGU21 8XF: not on the flood risk listGU21 8XG: not on the flood risk listGU21 8XH: not on the flood risk listGU21 8XJ: not on the flood risk listGU21 8XL: not on the flood risk listGU21 8XQ: not on the flood risk listGU21 8YN: not on the flood risk listGU21 8YP: not on the flood risk listGU21 8YR: not on the flood risk listGU21 8YS: not on the flood risk listGU21 8YW: not on the flood risk listGU21 2RP: low flood risk at worstGU21 2SJ: low flood risk at worstGU21 4YB: low flood risk at worstGU21 8XP: low flood risk at worstGU21 4XS: high flood riskGU21 4XX: high flood riskGU21 4YH: high flood risk WokingWest End and ChobhamBisley Map of every postcode in GU21, by flood risk Of the 1,155 postcodes in GU21 that ONS places, 3 have a home or business at high risk, 4 are at low risk at worst and 1,148 are not on the Environment Agency's at-risk list. Places named: Woking, West End and Chobham, Bisley. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 2.5 km. A319A3046A247 WokingWest End and ChobhamBisley
  • A home or business at high risk: 3
  • At medium risk at worst: 0
  • At low risk at worst: 4
  • At very low risk only: 0
  • Not on the at-risk list: 1,148

Of the 1,155 postcodes in GU21 that ONS places, 3 have a home or business at high risk, 4 are at low risk at worst and 1,148 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 51.3212, longitude -0.5797. 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.

GU21 4XS1 at high riskGU21 4XX1 at high riskGU21 4YH1 at high risk

What broadband can you get in GU21?

Ofcom reports on 1,139 of the 1,155 postcodes in GU21. At 924 of them every home and business can get gigabit broadband, and at 1 some cannot get decent broadband (10 Mbit/s).

Postcodes where every home can get gigabit924 of 1,139
Postcodes where every home can get superfast1,076 of 1,139
Postcodes where some cannot get decent broadband1 of 1,139

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 GU21 at risk of flooding?

7 of the 1,155 postcodes in GU21 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 4 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 7 of 1,155 postcodes High: 3Medium: 1Low: 17

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 GU21?

Homes in GU21 sold for a typical £420,050 in the 12 months to August 2026, across 574 sales, up 3.8% on the 12 months before, HM Land Registry's figures show.

£420,050 typical price, the 12 months to August 2026
12 months to August 2025
£404,500
12 months to August 2026
£420,050

▲ up 3.8% on the 12 months before

Detached£744,500 144 sales
Semi-detached£468,500 148 sales
Terraced£385,000 150 sales
Flat or maisonette£245,000 132 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 GU21

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

GU21 2252 postcodesGU21 3165 postcodesGU21 4259 postcodesGU21 5207 postcodesGU21 6113 postcodesGU21 774 postcodesGU21 883 postcodesGU21 92 postcodes
UK postcode format explained

Places in GU21

Towns and villages with postcodes in GU21, and how many each has here.

Woking postcodes,1,028West Byfleet, Sheerwater and New Haw postcodes,105

Who covers GU21

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

  • Woking1,154
  • Surrey Heath1

Police force areas

  • Surrey1,155

Next to GU21

GU20 postcode district GU22 postcode district All GU districts Woking postcodes

"Next to" is by number: the districts before and after GU21 in the GU area.

Check a postcode

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