NW4 postcode district: Barnet and around

NW4 is a postcode district in England, with 758 postcodes in use in 5 sectors. It has postcodes in Barnet. Its council is Barnet.

Postcodes in use
758
Sectors
5
Council
Barnet
Places
Barnet

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

Every postcode in NW4, by flood risk

Map of every postcode in NW4, by flood risk Of the 758 postcodes in NW4 that ONS places, 5 have a home or business at high risk, 4 are at medium risk at worst, 16 are at low risk at worst and 733 are not on the Environment Agency's at-risk list. Places named: Hendon, West Hendon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A406A41 NW4 1AA: not on the flood risk listNW4 1AB: not on the flood risk listNW4 1AD: not on the flood risk listNW4 1AE: not on the flood risk listNW4 1AH: not on the flood risk listNW4 1AJ: not on the flood risk listNW4 1AP: not on the flood risk listNW4 1AQ: not on the flood risk listNW4 1AR: not on the flood risk listNW4 1AS: not on the flood risk listNW4 1AU: not on the flood risk listNW4 1AX: not on the flood risk listNW4 1AY: not on the flood risk listNW4 1BE: not on the flood risk listNW4 1BJ: not on the flood risk listNW4 1BN: not on the flood risk listNW4 1BP: not on the flood risk listNW4 1BT: not on the flood risk listNW4 1BU: not on the flood risk listNW4 1BW: not on the flood risk listNW4 1BX: not on the flood risk listNW4 1BY: not on the flood risk listNW4 1BZ: not on the flood risk listNW4 1DA: not on the flood risk listNW4 1DB: not on the flood risk listNW4 1DD: not on the flood risk listNW4 1DE: not on the flood risk listNW4 1DF: not on the flood risk listNW4 1DG: not on the flood risk listNW4 1DH: not on the flood risk listNW4 1DJ: not on the flood risk listNW4 1DL: not on the flood risk listNW4 1DN: not on the flood risk listNW4 1DP: not on the flood risk listNW4 1DQ: not on the flood risk listNW4 1DT: not on the flood risk listNW4 1DU: not on the flood risk listNW4 1DX: not on the flood risk listNW4 1DY: not on the flood risk listNW4 1DZ: not on the flood risk listNW4 1EA: not on the flood risk listNW4 1EB: not on the flood risk listNW4 1ED: not on the flood risk listNW4 1EE: not on the flood risk listNW4 1EH: not on the flood risk listNW4 1EJ: not on the flood risk listNW4 1EL: not on the flood risk listNW4 1EN: not on the flood risk listNW4 1EP: not on the flood risk listNW4 1ER: not on the flood risk listNW4 1ES: not on the flood risk listNW4 1ET: not on the flood risk listNW4 1EU: not on the flood risk listNW4 1EX: not on the flood risk listNW4 1EY: not on the flood risk listNW4 1FA: not on the flood risk listNW4 1FE: not on the flood risk listNW4 1HD: not on the flood risk listNW4 1HE: not on the flood risk listNW4 1HG: not on the flood risk listNW4 1HH: not on the flood risk listNW4 1HJ: not on the flood risk listNW4 1HL: not on the flood risk listNW4 1HN: not on the flood risk listNW4 1HP: not on the flood risk listNW4 1HQ: not on the flood risk listNW4 1HR: not on the flood risk listNW4 1HS: not on the flood risk listNW4 1HT: not on the flood risk listNW4 1HU: not on the flood risk listNW4 1HX: not on the flood risk listNW4 1HY: not on the flood risk listNW4 1JA: not on the flood risk listNW4 1JB: not on the flood risk listNW4 1JD: not on the flood risk listNW4 1JE: not on the flood risk listNW4 1JF: not on the flood risk listNW4 1JL: not on the flood risk listNW4 1JN: not on the flood risk listNW4 1JP: not on the flood risk listNW4 1JR: not on the flood risk listNW4 1JS: not on the flood risk listNW4 1JT: not on the flood risk listNW4 1JY: not on the flood risk listNW4 1LA: not on the flood risk listNW4 1LD: not on the flood risk listNW4 1LE: not on the flood risk listNW4 1LG: not on the flood risk listNW4 1LH: not on the flood risk listNW4 1LP: not on the flood risk listNW4 1LR: not on the flood risk listNW4 1LS: not on the flood risk listNW4 1LT: not on the flood risk listNW4 1LW: not on the flood risk listNW4 1NA: not on the flood risk listNW4 1ND: not on the flood risk listNW4 1NE: not on the flood risk listNW4 1NF: not on the flood risk listNW4 1NH: not on the flood risk listNW4 1NJ: not on the flood risk listNW4 1NL: not on the flood risk listNW4 1NQ: not on the flood risk listNW4 1NW: not on the flood risk listNW4 1NX: not on the flood risk listNW4 1NY: not on the flood risk listNW4 1PA: not on the flood risk listNW4 1PB: not on the flood risk listNW4 1PD: not on the flood risk listNW4 1PF: not on the flood risk listNW4 1PH: not on the flood risk listNW4 1PJ: not on the flood risk listNW4 1PL: not on the flood risk listNW4 1PN: not on the flood risk listNW4 1PP: not on the flood risk listNW4 1PQ: not on the flood risk listNW4 1PR: not on the flood risk listNW4 1PS: not on the flood risk listNW4 1PT: not on the flood risk listNW4 1PW: not on the flood risk listNW4 1PX: not on the flood risk listNW4 1QB: not on the flood risk listNW4 1QD: not on the flood risk listNW4 1QE: not on the flood risk listNW4 1QG: not on the flood risk listNW4 1QH: not on the flood risk listNW4 1QL: not on the flood risk listNW4 1QN: not on the flood risk listNW4 1QP: not on the flood risk listNW4 1QQ: not on the flood risk listNW4 1QR: not on the flood risk listNW4 1QS: not on the flood risk listNW4 1QT: not on the flood risk listNW4 1QU: not on the flood risk listNW4 1QW: not on the flood risk listNW4 1QX: not on the flood risk listNW4 1QY: not on the flood risk listNW4 1RB: not on the flood risk listNW4 1RD: not on the flood risk listNW4 1RE: not on the flood risk listNW4 1RL: not on the flood risk listNW4 1RP: not on the flood risk listNW4 1RR: not on the flood risk listNW4 1RS: not on the flood risk listNW4 1RX: not on the flood risk listNW4 1RY: not on the flood risk listNW4 1SA: not on the flood risk listNW4 1SB: not on the flood risk listNW4 1SD: not on the flood risk listNW4 1SE: not on the flood risk listNW4 1SG: not on the flood risk listNW4 1SH: not on the flood risk listNW4 1SJ: not on the flood risk listNW4 1SL: not on the flood risk listNW4 1SU: not on the flood risk listNW4 1SX: not on the flood risk listNW4 1SY: not on the flood risk listNW4 1TA: not on the flood risk listNW4 1TB: not on the flood risk listNW4 1TD: not on the flood risk listNW4 1TE: not on the flood risk listNW4 1TF: not on the flood risk listNW4 1TG: not on the flood risk listNW4 1TH: not on the flood risk listNW4 1TJ: not on the flood risk listNW4 1TL: not on the flood risk listNW4 1TN: not on the flood risk listNW4 1TP: not on the flood risk listNW4 1TR: not on the flood risk listNW4 1WQ: not on the flood risk listNW4 2AB: not on the flood risk listNW4 2AD: not on the flood risk listNW4 2AE: not on the flood risk listNW4 2AF: not on the flood risk listNW4 2AG: not on the flood risk listNW4 2AH: not on the flood risk listNW4 2AJ: not on the flood risk listNW4 2AL: not on the flood risk listNW4 2AN: not on the flood risk listNW4 2AP: not on the flood risk listNW4 2AR: not on the flood risk listNW4 2AS: not on the flood risk listNW4 2AT: not on the flood risk listNW4 2AU: not on the flood risk listNW4 2AW: not on the flood risk listNW4 2AX: not on the flood risk listNW4 2BA: not on the flood risk listNW4 2BD: not on the flood risk listNW4 2BG: not on the flood risk listNW4 2BH: not on the flood risk listNW4 2BJ: not on the flood risk listNW4 2BL: not on the flood risk listNW4 2BP: not on the flood risk listNW4 2BU: not on the flood risk listNW4 2BZ: not on the flood risk listNW4 2DF: not on the flood risk listNW4 2DG: not on the flood risk listNW4 2DH: not on the flood risk listNW4 2DJ: not on the flood risk listNW4 2DL: not on the flood risk listNW4 2DN: not on the flood risk listNW4 2DP: not on the flood risk listNW4 2DQ: not on the flood risk listNW4 2DR: not on the flood risk listNW4 2DT: not on the flood risk listNW4 2DX: not on the flood risk listNW4 2DY: not on the flood risk listNW4 2EA: not on the flood risk listNW4 2ED: not on the flood risk listNW4 2EE: not on the flood risk listNW4 2EG: not on the flood risk listNW4 2EH: not on the flood risk listNW4 2EJ: not on the flood risk listNW4 2EL: not on the flood risk listNW4 2EN: not on the flood risk listNW4 2EP: not on the flood risk listNW4 2ES: not on the flood risk listNW4 2ET: not on the flood risk listNW4 2EU: not on the flood risk listNW4 2EW: not on the flood risk listNW4 2FB: not on the flood risk listNW4 2FD: not on the flood risk listNW4 2FE: not on the flood risk listNW4 2FF: not on the flood risk listNW4 2FG: not on the flood risk listNW4 2FH: not on the flood risk listNW4 2FJ: not on the flood risk listNW4 2FL: not on the flood risk listNW4 2FN: not on the flood risk listNW4 2FP: not on the flood risk listNW4 2FQ: not on the flood risk listNW4 2FR: not on the flood risk listNW4 2FS: not on the flood risk listNW4 2FT: not on the flood risk listNW4 2FU: not on the flood risk listNW4 2FW: not on the flood risk listNW4 2FX: not on the flood risk listNW4 2FY: not on the flood risk listNW4 2GP: not on the flood risk listNW4 2HA: not on the flood risk listNW4 2HB: not on the flood risk listNW4 2HD: not on the flood risk listNW4 2HE: not on the flood risk listNW4 2HG: not on the flood risk listNW4 2HH: not on the flood risk listNW4 2HL: not on the flood risk listNW4 2HN: not on the flood risk listNW4 2HP: not on the flood risk listNW4 2HR: not on the flood risk listNW4 2HS: not on the flood risk listNW4 2HT: not on the flood risk listNW4 2HU: not on the flood risk listNW4 2HX: not on the flood risk listNW4 2HY: not on the flood risk listNW4 2JG: not on the flood risk listNW4 2JH: not on the flood risk listNW4 2JJ: not on the flood risk listNW4 2JL: not on the flood risk listNW4 2JN: not on the flood risk listNW4 2JP: not on the flood risk listNW4 2JR: not on the flood risk listNW4 2JT: not on the flood risk listNW4 2JU: not on the flood risk listNW4 2JX: not on the flood risk listNW4 2JY: not on the flood risk listNW4 2LA: not on the flood risk listNW4 2LB: not on the flood risk listNW4 2LJ: not on the flood risk listNW4 2LL: not on the flood risk listNW4 2LN: not on the flood risk listNW4 2LP: not on the flood risk listNW4 2LX: not on the flood risk listNW4 2LY: not on the flood risk listNW4 2NB: not on the flood risk listNW4 2NE: not on the flood risk listNW4 2NG: not on the flood risk listNW4 2NL: not on the flood risk listNW4 2NN: not on the flood risk listNW4 2NR: not on the flood risk listNW4 2NS: not on the flood risk listNW4 2NY: not on the flood risk listNW4 2PB: not on the flood risk listNW4 2PD: not on the flood risk listNW4 2PE: not on the flood risk listNW4 2PG: not on the flood risk listNW4 2PH: not on the flood risk listNW4 2PJ: not on the flood risk listNW4 2PL: not on the flood risk listNW4 2PN: not on the flood risk listNW4 2PR: not on the flood risk listNW4 2PS: not on the flood risk listNW4 2PT: not on the flood risk listNW4 2PU: not on the flood risk listNW4 2PX: not on the flood risk listNW4 2QH: not on the flood risk listNW4 2QJ: not on the flood risk listNW4 2QR: not on the flood risk listNW4 2QS: not on the flood risk listNW4 2QX: not on the flood risk listNW4 2RE: not on the flood risk listNW4 2RF: not on the flood risk listNW4 2RG: not on the flood risk listNW4 2RH: not on the flood risk listNW4 2RJ: not on the flood risk listNW4 2RL: not on the flood risk listNW4 2RN: not on the flood risk listNW4 2RP: not on the flood risk listNW4 2RR: not on the flood risk listNW4 2RS: not on the flood risk listNW4 2RT: not on the flood risk listNW4 2RX: not on the flood risk listNW4 2RY: not on the flood risk listNW4 2SA: not on the flood risk listNW4 2SB: not on the flood risk listNW4 2SD: not on the flood risk listNW4 2SE: not on the flood risk listNW4 2SG: not on the flood risk listNW4 2SH: not on the flood risk listNW4 2SJ: not on the flood risk listNW4 2SR: not on the flood risk listNW4 2SS: not on the flood risk listNW4 2ST: not on the flood risk listNW4 2SU: not on the flood risk listNW4 2SW: not on the flood risk listNW4 2SX: not on the flood risk listNW4 2SY: not on the flood risk listNW4 2SZ: not on the flood risk listNW4 2TA: not on the flood risk listNW4 2TB: not on the flood risk listNW4 2TD: not on the flood risk listNW4 2TE: not on the flood risk listNW4 2TG: not on the flood risk listNW4 2TH: not on the flood risk listNW4 2TL: not on the flood risk listNW4 2TN: not on the flood risk listNW4 2TR: not on the flood risk listNW4 3AB: not on the flood risk listNW4 3AD: not on the flood risk listNW4 3AF: not on the flood risk listNW4 3AL: not on the flood risk listNW4 3AP: not on the flood risk listNW4 3AQ: not on the flood risk listNW4 3AR: not on the flood risk listNW4 3AS: not on the flood risk listNW4 3AU: not on the flood risk listNW4 3AY: not on the flood risk listNW4 3AZ: not on the flood risk listNW4 3BE: not on the flood risk listNW4 3BF: not on the flood risk listNW4 3BP: not on the flood risk listNW4 3BS: not on the flood risk listNW4 3BU: not on the flood risk listNW4 3BW: not on the flood risk listNW4 3BY: not on the flood risk listNW4 3DE: not on the flood risk listNW4 3DG: not on the flood risk listNW4 3DH: not on the flood risk listNW4 3DJ: not on the flood risk listNW4 3DL: not on the flood risk listNW4 3DN: not on the flood risk listNW4 3DP: not on the flood risk listNW4 3DS: not on the flood risk listNW4 3DT: not on the flood risk listNW4 3DU: not on the flood risk listNW4 3DX: not on the flood risk listNW4 3DY: not on the flood risk listNW4 3EA: not on the flood risk listNW4 3EB: not on the flood risk listNW4 3EE: not on the flood risk listNW4 3EG: not on the flood risk listNW4 3EH: not on the flood risk listNW4 3EJ: not on the flood risk listNW4 3EL: not on the flood risk listNW4 3EN: not on the flood risk listNW4 3EQ: not on the flood risk listNW4 3ER: not on the flood risk listNW4 3ES: not on the flood risk listNW4 3ET: not on the flood risk listNW4 3EU: not on the flood risk listNW4 3EX: not on the flood risk listNW4 3EY: not on the flood risk listNW4 3FB: not on the flood risk listNW4 3FD: not on the flood risk listNW4 3HA: not on the flood risk listNW4 3HB: not on the flood risk listNW4 3HD: not on the flood risk listNW4 3HE: not on the flood risk listNW4 3HG: not on the flood risk listNW4 3HH: not on the flood risk listNW4 3HN: not on the flood risk listNW4 3HU: not on the flood risk listNW4 3HW: not on the flood risk listNW4 3HX: not on the flood risk listNW4 3HY: not on the flood risk listNW4 3JA: not on the flood risk listNW4 3JB: not on the flood risk listNW4 3JD: not on the flood risk listNW4 3JH: not on the flood risk listNW4 3JJ: not on the flood risk listNW4 3JL: not on the flood risk listNW4 3JS: not on the flood risk listNW4 3LH: not on the flood risk listNW4 3LN: not on the flood risk listNW4 3LP: not on the flood risk listNW4 3LU: not on the flood risk listNW4 3LY: not on the flood risk listNW4 3NB: not on the flood risk listNW4 3NE: not on the flood risk listNW4 3NH: not on the flood risk listNW4 3NS: not on the flood risk listNW4 3PA: not on the flood risk listNW4 3PB: not on the flood risk listNW4 3PD: not on the flood risk listNW4 3PE: not on the flood risk listNW4 3PG: not on the flood risk listNW4 3PH: not on the flood risk listNW4 3PJ: not on the flood risk listNW4 3PL: not on the flood risk listNW4 3PN: not on the flood risk listNW4 3PP: not on the flood risk listNW4 3PQ: not on the flood risk listNW4 3PR: not on the flood risk listNW4 3PS: not on the flood risk listNW4 3PT: not on the flood risk listNW4 3PU: not on the flood risk listNW4 3PX: not on the flood risk listNW4 3PY: not on the flood risk listNW4 3QA: not on the flood risk listNW4 3QB: not on the flood risk listNW4 3QH: not on the flood risk listNW4 3QJ: not on the flood risk listNW4 3QN: not on the flood risk listNW4 3QP: not on the flood risk listNW4 3QR: not on the flood risk listNW4 3QS: not on the flood risk listNW4 3QT: not on the flood risk listNW4 3QU: not on the flood risk listNW4 3QX: not on the flood risk listNW4 3QY: not on the flood risk listNW4 3RA: not on the flood risk listNW4 3RB: not on the flood risk listNW4 3RD: not on the flood risk listNW4 3RE: not on the flood risk listNW4 3RP: not on the flood risk listNW4 3RR: not on the flood risk listNW4 3RS: not on the flood risk listNW4 3RU: not on the flood risk listNW4 3RW: not on the flood risk listNW4 3RX: not on the flood risk listNW4 3RY: not on the flood risk listNW4 3SA: not on the flood risk listNW4 3SB: not on the flood risk listNW4 3SD: not on the flood risk listNW4 3SE: not on the flood risk listNW4 3SJ: not on the flood risk listNW4 3SL: not on the flood risk listNW4 3SN: not on the flood risk listNW4 3SP: not on the flood risk listNW4 3SR: not on the flood risk listNW4 3SS: not on the flood risk listNW4 3ST: not on the flood risk listNW4 3SU: not on the flood risk listNW4 3SX: not on the flood risk listNW4 3SY: not on the flood risk listNW4 3SZ: not on the flood risk listNW4 3TA: not on the flood risk listNW4 3TH: not on the flood risk listNW4 3TJ: not on the flood risk listNW4 3TL: not on the flood risk listNW4 3TN: not on the flood risk listNW4 3TP: not on the flood risk listNW4 3TR: not on the flood risk listNW4 3TS: not on the flood risk listNW4 3TT: not on the flood risk listNW4 3TU: not on the flood risk listNW4 3TX: not on the flood risk listNW4 3TY: not on the flood risk listNW4 3UD: not on the flood risk listNW4 3UE: not on the flood risk listNW4 3UG: not on the flood risk listNW4 3UH: not on the flood risk listNW4 3UJ: not on the flood risk listNW4 3UL: not on the flood risk listNW4 3UT: not on the flood risk listNW4 3UU: not on the flood risk listNW4 3UX: not on the flood risk listNW4 3XD: not on the flood risk listNW4 3XE: not on the flood risk listNW4 3XG: not on the flood risk listNW4 3XH: not on the flood risk listNW4 3XP: not on the flood risk listNW4 3XS: not on the flood risk listNW4 3XT: not on the flood risk listNW4 3XU: not on the flood risk listNW4 3XZ: not on the flood risk listNW4 3YA: not on the flood risk listNW4 3YD: not on the flood risk listNW4 4AB: not on the flood risk listNW4 4AE: not on the flood risk listNW4 4AG: not on the flood risk listNW4 4AH: not on the flood risk listNW4 4AJ: not on the flood risk listNW4 4AN: not on the flood risk listNW4 4AP: not on the flood risk listNW4 4AQ: not on the flood risk listNW4 4AR: not on the flood risk listNW4 4AT: not on the flood risk listNW4 4AU: not on the flood risk listNW4 4AX: not on the flood risk listNW4 4BA: not on the flood risk listNW4 4BB: not on the flood risk listNW4 4BD: not on the flood risk listNW4 4BF: not on the flood risk listNW4 4BG: not on the flood risk listNW4 4BL: not on the flood risk listNW4 4BQ: not on the flood risk listNW4 4BT: not on the flood risk listNW4 4BU: not on the flood risk listNW4 4BW: not on the flood risk listNW4 4DD: not on the flood risk listNW4 4DG: not on the flood risk listNW4 4DH: not on the flood risk listNW4 4DJ: not on the flood risk listNW4 4DP: not on the flood risk listNW4 4DQ: not on the flood risk listNW4 4DT: not on the flood risk listNW4 4DU: not on the flood risk listNW4 4EA: not on the flood risk listNW4 4EB: not on the flood risk listNW4 4EE: not on the flood risk listNW4 4EF: not on the flood risk listNW4 4EG: not on the flood risk listNW4 4EH: not on the flood risk listNW4 4EJ: not on the flood risk listNW4 4EL: not on the flood risk listNW4 4EN: not on the flood risk listNW4 4EP: not on the flood risk listNW4 4ER: not on the flood risk listNW4 4EW: not on the flood risk listNW4 4EX: not on the flood risk listNW4 4EY: not on the flood risk listNW4 4EZ: not on the flood risk listNW4 4FA: not on the flood risk listNW4 4FB: not on the flood risk listNW4 4FD: not on the flood risk listNW4 4HA: not on the flood risk listNW4 4HD: not on the flood risk listNW4 4HE: not on the flood risk listNW4 4HG: not on the flood risk listNW4 4HJ: not on the flood risk listNW4 4HL: not on the flood risk listNW4 4HN: not on the flood risk listNW4 4HP: not on the flood risk listNW4 4HQ: not on the flood risk listNW4 4HS: not on the flood risk listNW4 4HT: not on the flood risk listNW4 4HU: not on the flood risk listNW4 4HX: not on the flood risk listNW4 4JB: not on the flood risk listNW4 4JE: not on the flood risk listNW4 4JG: not on the flood risk listNW4 4JH: not on the flood risk listNW4 4JJ: not on the flood risk listNW4 4JL: not on the flood risk listNW4 4JN: not on the flood risk listNW4 4JP: not on the flood risk listNW4 4JR: not on the flood risk listNW4 4JS: not on the flood risk listNW4 4JT: not on the flood risk listNW4 4JU: not on the flood risk listNW4 4JX: not on the flood risk listNW4 4LA: not on the flood risk listNW4 4LD: not on the flood risk listNW4 4LE: not on the flood risk listNW4 4LF: not on the flood risk listNW4 4LG: not on the flood risk listNW4 4LH: not on the flood risk listNW4 4LJ: not on the flood risk listNW4 4LL: not on the flood risk listNW4 4LN: not on the flood risk listNW4 4LP: not on the flood risk listNW4 4LR: not on the flood risk listNW4 4LS: not on the flood risk listNW4 4LU: not on the flood risk listNW4 4LX: not on the flood risk listNW4 4NA: not on the flood risk listNW4 4NB: not on the flood risk listNW4 4ND: not on the flood risk listNW4 4NH: not on the flood risk listNW4 4NJ: not on the flood risk listNW4 4NL: not on the flood risk listNW4 4NP: not on the flood risk listNW4 4NR: not on the flood risk listNW4 4NT: not on the flood risk listNW4 4NU: not on the flood risk listNW4 4NY: not on the flood risk listNW4 4PA: not on the flood risk listNW4 4PD: not on the flood risk listNW4 4PE: not on the flood risk listNW4 4PF: not on the flood risk listNW4 4PH: not on the flood risk listNW4 4PJ: not on the flood risk listNW4 4PL: not on the flood risk listNW4 4PN: not on the flood risk listNW4 4PQ: not on the flood risk listNW4 4PT: not on the flood risk listNW4 4PW: not on the flood risk listNW4 4PZ: not on the flood risk listNW4 4QD: not on the flood risk listNW4 4QE: not on the flood risk listNW4 4QJ: not on the flood risk listNW4 4QL: not on the flood risk listNW4 4QN: not on the flood risk listNW4 4QR: not on the flood risk listNW4 4QS: not on the flood risk listNW4 4QT: not on the flood risk listNW4 4QU: not on the flood risk listNW4 4QW: not on the flood risk listNW4 4QX: not on the flood risk listNW4 4QY: not on the flood risk listNW4 4QZ: not on the flood risk listNW4 4RA: not on the flood risk listNW4 4RB: not on the flood risk listNW4 4RD: not on the flood risk listNW4 4RE: not on the flood risk listNW4 4RH: not on the flood risk listNW4 4RJ: not on the flood risk listNW4 4RL: not on the flood risk listNW4 4RP: not on the flood risk listNW4 4RR: not on the flood risk listNW4 4RS: not on the flood risk listNW4 4RT: not on the flood risk listNW4 4RU: not on the flood risk listNW4 4RX: not on the flood risk listNW4 4RZ: not on the flood risk listNW4 4SA: not on the flood risk listNW4 4SB: not on the flood risk listNW4 4SD: not on the flood risk listNW4 4SE: not on the flood risk listNW4 4SG: not on the flood risk listNW4 4SH: not on the flood risk listNW4 4SJ: not on the flood risk listNW4 4SL: not on the flood risk listNW4 4SR: not on the flood risk listNW4 4SZ: not on the flood risk listNW4 4TA: not on the flood risk listNW4 4TB: not on the flood risk listNW4 4TD: not on the flood risk listNW4 4TE: not on the flood risk listNW4 4TF: not on the flood risk listNW4 4TG: not on the flood risk listNW4 4TJ: not on the flood risk listNW4 4TL: not on the flood risk listNW4 4TN: not on the flood risk listNW4 4TQ: not on the flood risk listNW4 4TR: not on the flood risk listNW4 4TT: not on the flood risk listNW4 4TU: not on the flood risk listNW4 4TY: not on the flood risk listNW4 4UA: not on the flood risk listNW4 4UJ: not on the flood risk listNW4 4UP: not on the flood risk listNW4 4UR: not on the flood risk listNW4 4UU: not on the flood risk listNW4 4UX: not on the flood risk listNW4 4UY: not on the flood risk listNW4 4XA: not on the flood risk listNW4 4XB: not on the flood risk listNW4 4XD: not on the flood risk listNW4 4XE: not on the flood risk listNW4 4XG: not on the flood risk listNW4 4XH: not on the flood risk listNW4 4XJ: not on the flood risk listNW4 4XL: not on the flood risk listNW4 4XN: not on the flood risk listNW4 4XP: not on the flood risk listNW4 4XR: not on the flood risk listNW4 4XS: not on the flood risk listNW4 4XW: not on the flood risk listNW4 1LL: low flood risk at worstNW4 1LN: low flood risk at worstNW4 1NN: low flood risk at worstNW4 1NP: low flood risk at worstNW4 2LT: low flood risk at worstNW4 2PY: low flood risk at worstNW4 2QA: low flood risk at worstNW4 2QT: low flood risk at worstNW4 3BG: low flood risk at worstNW4 3BH: low flood risk at worstNW4 3BJ: low flood risk at worstNW4 3HP: low flood risk at worstNW4 3HR: low flood risk at worstNW4 1LJ: medium flood risk at worstNW4 2NF: medium flood risk at worstNW4 2QL: medium flood risk at worstNW4 2QP: medium flood risk at worstNW4 2ND: high flood riskNW4 2QN: high flood riskNW4 2QU: high flood riskNW4 3BR: high flood riskNW4 3RG: high flood risk HendonWest Hendon Map of every postcode in NW4, by flood risk Of the 758 postcodes in NW4 that ONS places, 5 have a home or business at high risk, 4 are at medium risk at worst, 16 are at low risk at worst and 733 are not on the Environment Agency's at-risk list. Places named: Hendon, West Hendon. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. HendonWest Hendon
  • A home or business at high risk: 5
  • At medium risk at worst: 4
  • At low risk at worst: 16
  • At very low risk only: 0
  • Not on the at-risk list: 733

Of the 758 postcodes in NW4 that ONS places, 5 have a home or business at high risk, 4 are at medium risk at worst, 16 are at low risk at worst and 733 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

The middle of its postcodes: latitude 51.5873, longitude -0.2242. 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.

NW4 2QN24 at high riskNW4 3RG18 at high riskNW4 2QU3 at high riskNW4 2ND1 at high riskNW4 3BR1 at high risk

What broadband can you get in NW4?

Ofcom reports on 709 of the 758 postcodes in NW4. At 489 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit489 of 709
Postcodes where every home can get superfast692 of 709

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 NW4 at risk of flooding?

25 of the 758 postcodes in NW4 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 102 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 25 of 758 postcodes High: 47Medium: 55Low: 302

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 NW4?

Homes in NW4 sold for a typical £550,000 in the 12 months to August 2026, across 152 sales, up 3% on the 12 months before, HM Land Registry's figures show.

£550,000 typical price, the 12 months to August 2026
£534,000 12 months to August 2025
▲ up 3% on the 12 months before
  • Detached £1,192,500 22 sales
  • Semi-detached £715,000 40 sales
  • Terraced £592,141 23 sales
  • Flat or maisonette £368,000 67 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 NW4

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

NW4 1178 postcodesNW4 2183 postcodesNW4 3191 postcodesNW4 4189 postcodesNW4 917 postcodes
UK postcode format explained

Places in NW4

Towns and villages with postcodes in NW4, and how many each has here.

Barnet postcodes,758

Who covers NW4

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

  • Hendon699
  • Finchley and Golders Green59

Police force areas

  • Metropolitan Police758

Next to NW4

NW3 postcode district NW5 postcode district All NW districts Barnet postcodes

"Next to" is by number: the districts before and after NW4 in the NW area.

Check a postcode

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