NR3 postcode district: Norwich and around, Norfolk

NR3 is a postcode district in Norfolk, with 817 postcodes in use in 4 sectors. It has postcodes in Norwich. It is split between 2 councils: Norwich (809 postcodes) and Broadland (8).

Postcodes in use
817
Sectors
4
Councils
2 councils
Places
Norwich

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

Every postcode in NR3, by flood risk

Map of every postcode in NR3, by flood risk Of the 817 postcodes in NR3 that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 84 are at low risk at worst and 730 are not on the Environment Agency's at-risk list. Places named: Norwich. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. NR3 1AA: not on the flood risk listNR3 1AE: not on the flood risk listNR3 1AF: not on the flood risk listNR3 1AR: not on the flood risk listNR3 1AU: not on the flood risk listNR3 1AY: not on the flood risk listNR3 1AZ: not on the flood risk listNR3 1BA: not on the flood risk listNR3 1BB: not on the flood risk listNR3 1BJ: not on the flood risk listNR3 1BL: not on the flood risk listNR3 1BP: not on the flood risk listNR3 1BS: not on the flood risk listNR3 1BU: not on the flood risk listNR3 1BZ: not on the flood risk listNR3 1DA: not on the flood risk listNR3 1DE: not on the flood risk listNR3 1DF: not on the flood risk listNR3 1DH: not on the flood risk listNR3 1DS: not on the flood risk listNR3 1DT: not on the flood risk listNR3 1DU: not on the flood risk listNR3 1ED: not on the flood risk listNR3 1EE: not on the flood risk listNR3 1EF: not on the flood risk listNR3 1EG: not on the flood risk listNR3 1EH: not on the flood risk listNR3 1EL: not on the flood risk listNR3 1EN: not on the flood risk listNR3 1EP: not on the flood risk listNR3 1EQ: not on the flood risk listNR3 1EU: not on the flood risk listNR3 1EY: not on the flood risk listNR3 1EZ: not on the flood risk listNR3 1FA: not on the flood risk listNR3 1FD: not on the flood risk listNR3 1FE: not on the flood risk listNR3 1FG: not on the flood risk listNR3 1FJ: not on the flood risk listNR3 1GN: not on the flood risk listNR3 1GX: not on the flood risk listNR3 1HA: not on the flood risk listNR3 1HE: not on the flood risk listNR3 1HF: not on the flood risk listNR3 1HJ: not on the flood risk listNR3 1HL: not on the flood risk listNR3 1HN: not on the flood risk listNR3 1HP: not on the flood risk listNR3 1HR: not on the flood risk listNR3 1HS: not on the flood risk listNR3 1HW: not on the flood risk listNR3 1JD: not on the flood risk listNR3 1JG: not on the flood risk listNR3 1JJ: not on the flood risk listNR3 1JL: not on the flood risk listNR3 1JN: not on the flood risk listNR3 1JQ: not on the flood risk listNR3 1JT: not on the flood risk listNR3 1JW: not on the flood risk listNR3 1JX: not on the flood risk listNR3 1JY: not on the flood risk listNR3 1JZ: not on the flood risk listNR3 1LA: not on the flood risk listNR3 1LB: not on the flood risk listNR3 1LH: not on the flood risk listNR3 1LN: not on the flood risk listNR3 1LR: not on the flood risk listNR3 1LS: not on the flood risk listNR3 1LY: not on the flood risk listNR3 1LZ: not on the flood risk listNR3 1NA: not on the flood risk listNR3 1NB: not on the flood risk listNR3 1ND: not on the flood risk listNR3 1NE: not on the flood risk listNR3 1NG: not on the flood risk listNR3 1NH: not on the flood risk listNR3 1NJ: not on the flood risk listNR3 1NL: not on the flood risk listNR3 1NN: not on the flood risk listNR3 1NP: not on the flood risk listNR3 1NQ: not on the flood risk listNR3 1NR: not on the flood risk listNR3 1NS: not on the flood risk listNR3 1NT: not on the flood risk listNR3 1NU: not on the flood risk listNR3 1NW: not on the flood risk listNR3 1NX: not on the flood risk listNR3 1NY: not on the flood risk listNR3 1NZ: not on the flood risk listNR3 1PA: not on the flood risk listNR3 1PD: not on the flood risk listNR3 1PE: not on the flood risk listNR3 1PF: not on the flood risk listNR3 1PG: not on the flood risk listNR3 1PJ: not on the flood risk listNR3 1PN: not on the flood risk listNR3 1PQ: not on the flood risk listNR3 1PW: not on the flood risk listNR3 1RE: not on the flood risk listNR3 1RF: not on the flood risk listNR3 1RJ: not on the flood risk listNR3 1RN: not on the flood risk listNR3 1RT: not on the flood risk listNR3 1RU: not on the flood risk listNR3 1RW: not on the flood risk listNR3 1RY: not on the flood risk listNR3 1SB: not on the flood risk listNR3 1SH: not on the flood risk listNR3 1SL: not on the flood risk listNR3 1SN: not on the flood risk listNR3 1ST: not on the flood risk listNR3 1SW: not on the flood risk listNR3 1SX: not on the flood risk listNR3 1SZ: not on the flood risk listNR3 1TB: not on the flood risk listNR3 1TE: not on the flood risk listNR3 1TF: not on the flood risk listNR3 1TG: not on the flood risk listNR3 1TL: not on the flood risk listNR3 1TQ: not on the flood risk listNR3 1TT: not on the flood risk listNR3 1TU: not on the flood risk listNR3 1TW: not on the flood risk listNR3 1TZ: not on the flood risk listNR3 1UA: not on the flood risk listNR3 1UE: not on the flood risk listNR3 1UP: not on the flood risk listNR3 1UR: not on the flood risk listNR3 1YE: not on the flood risk listNR3 2AA: not on the flood risk listNR3 2AB: not on the flood risk listNR3 2AD: not on the flood risk listNR3 2AF: not on the flood risk listNR3 2AG: not on the flood risk listNR3 2AH: not on the flood risk listNR3 2AQ: not on the flood risk listNR3 2AS: not on the flood risk listNR3 2AT: not on the flood risk listNR3 2AW: not on the flood risk listNR3 2AY: not on the flood risk listNR3 2AZ: not on the flood risk listNR3 2BA: not on the flood risk listNR3 2BB: not on the flood risk listNR3 2BD: not on the flood risk listNR3 2BF: not on the flood risk listNR3 2BH: not on the flood risk listNR3 2BL: not on the flood risk listNR3 2BN: not on the flood risk listNR3 2BP: not on the flood risk listNR3 2BS: not on the flood risk listNR3 2BT: not on the flood risk listNR3 2BU: not on the flood risk listNR3 2BX: not on the flood risk listNR3 2BY: not on the flood risk listNR3 2BZ: not on the flood risk listNR3 2DB: not on the flood risk listNR3 2DE: not on the flood risk listNR3 2DF: not on the flood risk listNR3 2DG: not on the flood risk listNR3 2DH: not on the flood risk listNR3 2DJ: not on the flood risk listNR3 2DL: not on the flood risk listNR3 2DN: not on the flood risk listNR3 2DP: not on the flood risk listNR3 2DQ: not on the flood risk listNR3 2DS: not on the flood risk listNR3 2DX: not on the flood risk listNR3 2DZ: not on the flood risk listNR3 2EA: not on the flood risk listNR3 2EB: not on the flood risk listNR3 2ED: not on the flood risk listNR3 2EE: not on the flood risk listNR3 2EF: not on the flood risk listNR3 2EG: not on the flood risk listNR3 2EH: not on the flood risk listNR3 2EL: not on the flood risk listNR3 2EN: not on the flood risk listNR3 2EP: not on the flood risk listNR3 2EQ: not on the flood risk listNR3 2ER: not on the flood risk listNR3 2ES: not on the flood risk listNR3 2ET: not on the flood risk listNR3 2EU: not on the flood risk listNR3 2EW: not on the flood risk listNR3 2EY: not on the flood risk listNR3 2EZ: not on the flood risk listNR3 2FA: not on the flood risk listNR3 2FB: not on the flood risk listNR3 2FD: not on the flood risk listNR3 2FE: not on the flood risk listNR3 2FF: not on the flood risk listNR3 2HA: not on the flood risk listNR3 2HB: not on the flood risk listNR3 2HD: not on the flood risk listNR3 2HE: not on the flood risk listNR3 2HF: not on the flood risk listNR3 2HG: not on the flood risk listNR3 2HJ: not on the flood risk listNR3 2HL: not on the flood risk listNR3 2HN: not on the flood risk listNR3 2HP: not on the flood risk listNR3 2HQ: not on the flood risk listNR3 2HR: not on the flood risk listNR3 2HS: not on the flood risk listNR3 2HT: not on the flood risk listNR3 2HU: not on the flood risk listNR3 2HW: not on the flood risk listNR3 2HX: not on the flood risk listNR3 2HY: not on the flood risk listNR3 2HZ: not on the flood risk listNR3 2JA: not on the flood risk listNR3 2JE: not on the flood risk listNR3 2JF: not on the flood risk listNR3 2JG: not on the flood risk listNR3 2JN: not on the flood risk listNR3 2JP: not on the flood risk listNR3 2JQ: not on the flood risk listNR3 2JW: not on the flood risk listNR3 2JY: not on the flood risk listNR3 2JZ: not on the flood risk listNR3 2LA: not on the flood risk listNR3 2LB: not on the flood risk listNR3 2LD: not on the flood risk listNR3 2LE: not on the flood risk listNR3 2LF: not on the flood risk listNR3 2LG: not on the flood risk listNR3 2LH: not on the flood risk listNR3 2LJ: not on the flood risk listNR3 2LL: not on the flood risk listNR3 2LN: not on the flood risk listNR3 2LP: not on the flood risk listNR3 2LQ: not on the flood risk listNR3 2LR: not on the flood risk listNR3 2LS: not on the flood risk listNR3 2LT: not on the flood risk listNR3 2LU: not on the flood risk listNR3 2LW: not on the flood risk listNR3 2LX: not on the flood risk listNR3 2LY: not on the flood risk listNR3 2LZ: not on the flood risk listNR3 2NA: not on the flood risk listNR3 2NE: not on the flood risk listNR3 2NF: not on the flood risk listNR3 2NG: not on the flood risk listNR3 2NL: not on the flood risk listNR3 2NN: not on the flood risk listNR3 2NQ: not on the flood risk listNR3 2NU: not on the flood risk listNR3 2NW: not on the flood risk listNR3 2NX: not on the flood risk listNR3 2NY: not on the flood risk listNR3 2NZ: not on the flood risk listNR3 2PA: not on the flood risk listNR3 2PB: not on the flood risk listNR3 2PD: not on the flood risk listNR3 2PE: not on the flood risk listNR3 2PF: not on the flood risk listNR3 2PG: not on the flood risk listNR3 2PH: not on the flood risk listNR3 2PJ: not on the flood risk listNR3 2PL: not on the flood risk listNR3 2PN: not on the flood risk listNR3 2PP: not on the flood risk listNR3 2PQ: not on the flood risk listNR3 2PR: not on the flood risk listNR3 2PS: not on the flood risk listNR3 2PT: not on the flood risk listNR3 2PU: not on the flood risk listNR3 2PW: not on the flood risk listNR3 2PX: not on the flood risk listNR3 2PY: not on the flood risk listNR3 2PZ: not on the flood risk listNR3 2QA: not on the flood risk listNR3 2QB: not on the flood risk listNR3 2QD: not on the flood risk listNR3 2QE: not on the flood risk listNR3 2QF: not on the flood risk listNR3 2QG: not on the flood risk listNR3 2QH: not on the flood risk listNR3 2QJ: not on the flood risk listNR3 2QL: not on the flood risk listNR3 2QN: not on the flood risk listNR3 2QP: not on the flood risk listNR3 2QQ: not on the flood risk listNR3 2QR: not on the flood risk listNR3 2QS: not on the flood risk listNR3 2QT: not on the flood risk listNR3 2QU: not on the flood risk listNR3 2QW: not on the flood risk listNR3 2QX: not on the flood risk listNR3 2QY: not on the flood risk listNR3 2QZ: not on the flood risk listNR3 2RA: not on the flood risk listNR3 2RB: not on the flood risk listNR3 2RD: not on the flood risk listNR3 2RE: not on the flood risk listNR3 2RF: not on the flood risk listNR3 2RG: not on the flood risk listNR3 2RH: not on the flood risk listNR3 2RJ: not on the flood risk listNR3 2RL: not on the flood risk listNR3 2RN: not on the flood risk listNR3 2RP: not on the flood risk listNR3 2RQ: not on the flood risk listNR3 2RR: not on the flood risk listNR3 2RS: not on the flood risk listNR3 2RU: not on the flood risk listNR3 2RW: not on the flood risk listNR3 2RX: not on the flood risk listNR3 2RY: not on the flood risk listNR3 2RZ: not on the flood risk listNR3 2SA: not on the flood risk listNR3 2SB: not on the flood risk listNR3 2SD: not on the flood risk listNR3 2SE: not on the flood risk listNR3 2SF: not on the flood risk listNR3 2SG: not on the flood risk listNR3 2SH: not on the flood risk listNR3 2SJ: not on the flood risk listNR3 2SN: not on the flood risk listNR3 2SP: not on the flood risk listNR3 2SQ: not on the flood risk listNR3 2SR: not on the flood risk listNR3 2SS: not on the flood risk listNR3 2ST: not on the flood risk listNR3 2SW: not on the flood risk listNR3 2SY: not on the flood risk listNR3 2SZ: not on the flood risk listNR3 3AA: not on the flood risk listNR3 3AB: not on the flood risk listNR3 3AD: not on the flood risk listNR3 3AN: not on the flood risk listNR3 3AR: not on the flood risk listNR3 3AZ: not on the flood risk listNR3 3BB: not on the flood risk listNR3 3BD: not on the flood risk listNR3 3BE: not on the flood risk listNR3 3BF: not on the flood risk listNR3 3BG: not on the flood risk listNR3 3BL: not on the flood risk listNR3 3BN: not on the flood risk listNR3 3BU: not on the flood risk listNR3 3BW: not on the flood risk listNR3 3BY: not on the flood risk listNR3 3BZ: not on the flood risk listNR3 3DA: not on the flood risk listNR3 3DE: not on the flood risk listNR3 3DF: not on the flood risk listNR3 3DG: not on the flood risk listNR3 3DN: not on the flood risk listNR3 3DQ: not on the flood risk listNR3 3DR: not on the flood risk listNR3 3DZ: not on the flood risk listNR3 3ED: not on the flood risk listNR3 3EE: not on the flood risk listNR3 3EG: not on the flood risk listNR3 3EH: not on the flood risk listNR3 3EJ: not on the flood risk listNR3 3EN: not on the flood risk listNR3 3EQ: not on the flood risk listNR3 3ER: not on the flood risk listNR3 3ES: not on the flood risk listNR3 3ET: not on the flood risk listNR3 3EU: not on the flood risk listNR3 3EW: not on the flood risk listNR3 3EX: not on the flood risk listNR3 3EY: not on the flood risk listNR3 3EZ: not on the flood risk listNR3 3FB: not on the flood risk listNR3 3FE: not on the flood risk listNR3 3FH: not on the flood risk listNR3 3FJ: not on the flood risk listNR3 3GE: not on the flood risk listNR3 3GX: not on the flood risk listNR3 3HD: not on the flood risk listNR3 3HF: not on the flood risk listNR3 3HG: not on the flood risk listNR3 3HH: not on the flood risk listNR3 3HL: not on the flood risk listNR3 3HN: not on the flood risk listNR3 3HP: not on the flood risk listNR3 3HQ: not on the flood risk listNR3 3HR: not on the flood risk listNR3 3HS: not on the flood risk listNR3 3HT: not on the flood risk listNR3 3HU: not on the flood risk listNR3 3HW: not on the flood risk listNR3 3HX: not on the flood risk listNR3 3HY: not on the flood risk listNR3 3HZ: not on the flood risk listNR3 3JA: not on the flood risk listNR3 3JB: not on the flood risk listNR3 3JD: not on the flood risk listNR3 3JE: not on the flood risk listNR3 3JF: not on the flood risk listNR3 3JG: not on the flood risk listNR3 3JH: not on the flood risk listNR3 3JJ: not on the flood risk listNR3 3JL: not on the flood risk listNR3 3JN: not on the flood risk listNR3 3JP: not on the flood risk listNR3 3JQ: not on the flood risk listNR3 3JR: not on the flood risk listNR3 3JS: not on the flood risk listNR3 3JT: not on the flood risk listNR3 3JU: not on the flood risk listNR3 3JW: not on the flood risk listNR3 3JX: not on the flood risk listNR3 3JY: not on the flood risk listNR3 3JZ: not on the flood risk listNR3 3LA: not on the flood risk listNR3 3LB: not on the flood risk listNR3 3LD: not on the flood risk listNR3 3LE: not on the flood risk listNR3 3LF: not on the flood risk listNR3 3LG: not on the flood risk listNR3 3LH: not on the flood risk listNR3 3LL: not on the flood risk listNR3 3LN: not on the flood risk listNR3 3LP: not on the flood risk listNR3 3LQ: not on the flood risk listNR3 3LS: not on the flood risk listNR3 3LT: not on the flood risk listNR3 3LU: not on the flood risk listNR3 3LW: not on the flood risk listNR3 3LX: not on the flood risk listNR3 3LY: not on the flood risk listNR3 3LZ: not on the flood risk listNR3 3NA: not on the flood risk listNR3 3NE: not on the flood risk listNR3 3NF: not on the flood risk listNR3 3NG: not on the flood risk listNR3 3NH: not on the flood risk listNR3 3NJ: not on the flood risk listNR3 3NL: not on the flood risk listNR3 3NN: not on the flood risk listNR3 3NQ: not on the flood risk listNR3 3NR: not on the flood risk listNR3 3NS: not on the flood risk listNR3 3NT: not on the flood risk listNR3 3NU: not on the flood risk listNR3 3NW: not on the flood risk listNR3 3NX: not on the flood risk listNR3 3NY: not on the flood risk listNR3 3NZ: not on the flood risk listNR3 3PA: not on the flood risk listNR3 3PB: not on the flood risk listNR3 3PE: not on the flood risk listNR3 3PF: not on the flood risk listNR3 3PG: not on the flood risk listNR3 3PN: not on the flood risk listNR3 3PP: not on the flood risk listNR3 3PQ: not on the flood risk listNR3 3PT: not on the flood risk listNR3 3PU: not on the flood risk listNR3 3PW: not on the flood risk listNR3 3PY: not on the flood risk listNR3 3QA: not on the flood risk listNR3 3QB: not on the flood risk listNR3 3QD: not on the flood risk listNR3 3QE: not on the flood risk listNR3 3QF: not on the flood risk listNR3 3QG: not on the flood risk listNR3 3QH: not on the flood risk listNR3 3QJ: not on the flood risk listNR3 3QQ: not on the flood risk listNR3 3RA: not on the flood risk listNR3 3RB: not on the flood risk listNR3 3RD: not on the flood risk listNR3 3RE: not on the flood risk listNR3 3RF: not on the flood risk listNR3 3RG: not on the flood risk listNR3 3RH: not on the flood risk listNR3 3RL: not on the flood risk listNR3 3RN: not on the flood risk listNR3 3RP: not on the flood risk listNR3 3RQ: not on the flood risk listNR3 3RW: not on the flood risk listNR3 3RX: not on the flood risk listNR3 3RY: not on the flood risk listNR3 3RZ: not on the flood risk listNR3 3SB: not on the flood risk listNR3 3ST: not on the flood risk listNR3 3SX: not on the flood risk listNR3 3SY: not on the flood risk listNR3 3TA: not on the flood risk listNR3 3TB: not on the flood risk listNR3 3TD: not on the flood risk listNR3 3TE: not on the flood risk listNR3 3TF: not on the flood risk listNR3 3TG: not on the flood risk listNR3 3TH: not on the flood risk listNR3 3TJ: not on the flood risk listNR3 3TN: not on the flood risk listNR3 3TP: not on the flood risk listNR3 3TQ: not on the flood risk listNR3 3TT: not on the flood risk listNR3 3TU: not on the flood risk listNR3 3TW: not on the flood risk listNR3 3TX: not on the flood risk listNR3 3TY: not on the flood risk listNR3 3TZ: not on the flood risk listNR3 3UA: not on the flood risk listNR3 3UE: not on the flood risk listNR3 3UF: not on the flood risk listNR3 3WG: not on the flood risk listNR3 4AA: not on the flood risk listNR3 4AB: not on the flood risk listNR3 4AD: not on the flood risk listNR3 4AE: not on the flood risk listNR3 4AF: not on the flood risk listNR3 4AG: not on the flood risk listNR3 4AL: not on the flood risk listNR3 4AN: not on the flood risk listNR3 4AQ: not on the flood risk listNR3 4AR: not on the flood risk listNR3 4AY: not on the flood risk listNR3 4AZ: not on the flood risk listNR3 4BA: not on the flood risk listNR3 4BB: not on the flood risk listNR3 4BE: not on the flood risk listNR3 4BF: not on the flood risk listNR3 4BG: not on the flood risk listNR3 4BH: not on the flood risk listNR3 4BJ: not on the flood risk listNR3 4BL: not on the flood risk listNR3 4BN: not on the flood risk listNR3 4BP: not on the flood risk listNR3 4BQ: not on the flood risk listNR3 4BS: not on the flood risk listNR3 4BT: not on the flood risk listNR3 4BU: not on the flood risk listNR3 4BW: not on the flood risk listNR3 4BX: not on the flood risk listNR3 4BY: not on the flood risk listNR3 4BZ: not on the flood risk listNR3 4DB: not on the flood risk listNR3 4DE: not on the flood risk listNR3 4DF: not on the flood risk listNR3 4DG: not on the flood risk listNR3 4DH: not on the flood risk listNR3 4DN: not on the flood risk listNR3 4DP: not on the flood risk listNR3 4DQ: not on the flood risk listNR3 4DR: not on the flood risk listNR3 4DS: not on the flood risk listNR3 4DT: not on the flood risk listNR3 4DU: not on the flood risk listNR3 4DW: not on the flood risk listNR3 4DX: not on the flood risk listNR3 4DY: not on the flood risk listNR3 4EB: not on the flood risk listNR3 4ED: not on the flood risk listNR3 4EE: not on the flood risk listNR3 4EF: not on the flood risk listNR3 4EG: not on the flood risk listNR3 4EH: not on the flood risk listNR3 4EJ: not on the flood risk listNR3 4EL: not on the flood risk listNR3 4EN: not on the flood risk listNR3 4EP: not on the flood risk listNR3 4EQ: not on the flood risk listNR3 4ER: not on the flood risk listNR3 4ES: not on the flood risk listNR3 4ET: not on the flood risk listNR3 4EU: not on the flood risk listNR3 4EW: not on the flood risk listNR3 4EX: not on the flood risk listNR3 4HA: not on the flood risk listNR3 4HB: not on the flood risk listNR3 4HD: not on the flood risk listNR3 4HE: not on the flood risk listNR3 4HF: not on the flood risk listNR3 4HG: not on the flood risk listNR3 4HH: not on the flood risk listNR3 4HJ: not on the flood risk listNR3 4HL: not on the flood risk listNR3 4HN: not on the flood risk listNR3 4HQ: not on the flood risk listNR3 4HT: not on the flood risk listNR3 4HW: not on the flood risk listNR3 4HX: not on the flood risk listNR3 4HY: not on the flood risk listNR3 4HZ: not on the flood risk listNR3 4JA: not on the flood risk listNR3 4JB: not on the flood risk listNR3 4JE: not on the flood risk listNR3 4JF: not on the flood risk listNR3 4JG: not on the flood risk listNR3 4JH: not on the flood risk listNR3 4JJ: not on the flood risk listNR3 4JN: not on the flood risk listNR3 4JP: not on the flood risk listNR3 4JQ: not on the flood risk listNR3 4JR: not on the flood risk listNR3 4JS: not on the flood risk listNR3 4JT: not on the flood risk listNR3 4JU: not on the flood risk listNR3 4JX: not on the flood risk listNR3 4JZ: not on the flood risk listNR3 4LA: not on the flood risk listNR3 4LB: not on the flood risk listNR3 4LD: not on the flood risk listNR3 4LE: not on the flood risk listNR3 4LF: not on the flood risk listNR3 4LG: not on the flood risk listNR3 4LN: not on the flood risk listNR3 4LQ: not on the flood risk listNR3 4LW: not on the flood risk listNR3 4PA: not on the flood risk listNR3 4PB: not on the flood risk listNR3 4PD: not on the flood risk listNR3 4PE: not on the flood risk listNR3 4PF: not on the flood risk listNR3 4PG: not on the flood risk listNR3 4PH: not on the flood risk listNR3 4PJ: not on the flood risk listNR3 4PL: not on the flood risk listNR3 4PN: not on the flood risk listNR3 4PP: not on the flood risk listNR3 4PQ: not on the flood risk listNR3 4PR: not on the flood risk listNR3 4PS: not on the flood risk listNR3 4PT: not on the flood risk listNR3 4PU: not on the flood risk listNR3 4PW: not on the flood risk listNR3 4PX: not on the flood risk listNR3 4PY: not on the flood risk listNR3 4PZ: not on the flood risk listNR3 4QB: not on the flood risk listNR3 4QD: not on the flood risk listNR3 4QE: not on the flood risk listNR3 4QF: not on the flood risk listNR3 4QG: not on the flood risk listNR3 4QH: not on the flood risk listNR3 4QJ: not on the flood risk listNR3 4QL: not on the flood risk listNR3 4QN: not on the flood risk listNR3 4QQ: not on the flood risk listNR3 4QR: not on the flood risk listNR3 4QW: not on the flood risk listNR3 4QX: not on the flood risk listNR3 4QY: not on the flood risk listNR3 4RA: not on the flood risk listNR3 4RB: not on the flood risk listNR3 4RE: not on the flood risk listNR3 4RF: not on the flood risk listNR3 4RG: not on the flood risk listNR3 4RJ: not on the flood risk listNR3 4RL: not on the flood risk listNR3 4RN: not on the flood risk listNR3 4RQ: not on the flood risk listNR3 4RS: not on the flood risk listNR3 4RT: not on the flood risk listNR3 4RU: not on the flood risk listNR3 4RW: not on the flood risk listNR3 4RX: not on the flood risk listNR3 4RY: not on the flood risk listNR3 4RZ: not on the flood risk listNR3 4SA: not on the flood risk listNR3 4SB: not on the flood risk listNR3 4SD: not on the flood risk listNR3 4SE: not on the flood risk listNR3 4SF: not on the flood risk listNR3 4SG: not on the flood risk listNR3 4SH: not on the flood risk listNR3 4SJ: not on the flood risk listNR3 4SL: not on the flood risk listNR3 4SN: not on the flood risk listNR3 4SP: not on the flood risk listNR3 4SQ: not on the flood risk listNR3 4ST: not on the flood risk listNR3 4SU: not on the flood risk listNR3 4SY: not on the flood risk listNR3 4TA: not on the flood risk listNR3 4TB: not on the flood risk listNR3 4TD: not on the flood risk listNR3 4TE: not on the flood risk listNR3 4TF: not on the flood risk listNR3 4TG: not on the flood risk listNR3 4TH: not on the flood risk listNR3 4TJ: not on the flood risk listNR3 4TL: not on the flood risk listNR3 4TN: not on the flood risk listNR3 4TP: not on the flood risk listNR3 4TQ: not on the flood risk listNR3 4TR: not on the flood risk listNR3 4TS: not on the flood risk listNR3 4TT: not on the flood risk listNR3 4TU: not on the flood risk listNR3 4TW: not on the flood risk listNR3 4TX: not on the flood risk listNR3 4TY: not on the flood risk listNR3 4TZ: not on the flood risk listNR3 4UA: not on the flood risk listNR3 1AB: low flood risk at worstNR3 1AN: low flood risk at worstNR3 1BG: low flood risk at worstNR3 1BN: low flood risk at worstNR3 1BQ: low flood risk at worstNR3 1BW: low flood risk at worstNR3 1DJ: low flood risk at worstNR3 1BY: low flood risk at worstNR3 1DD: low flood risk at worstNR3 1DL: low flood risk at worstNR3 1ES: low flood risk at worstNR3 1FP: low flood risk at worstNR3 1FN: low flood risk at worstNR3 1FQ: low flood risk at worstNR3 1FR: low flood risk at worstNR3 1FS: low flood risk at worstNR3 1GS: low flood risk at worstNR3 1GU: low flood risk at worstNR3 1HU: low flood risk at worstNR3 1HZ: low flood risk at worstNR3 1JE: low flood risk at worstNR3 1LF: low flood risk at worstNR3 1LJ: low flood risk at worstNR3 1LP: low flood risk at worstNR3 1LQ: low flood risk at worstNR3 1PR: low flood risk at worstNR3 1QA: low flood risk at worstNR3 1QY: low flood risk at worstNR3 1RG: low flood risk at worstNR3 1RP: low flood risk at worstNR3 1RQ: low flood risk at worstNR3 1RR: low flood risk at worstNR3 1RS: low flood risk at worstNR3 1RZ: low flood risk at worstNR3 1SA: low flood risk at worstNR3 1SE: low flood risk at worstNR3 1SF: low flood risk at worstNR3 1SG: low flood risk at worstNR3 1SJ: low flood risk at worstNR3 1SP: low flood risk at worstNR3 1TP: low flood risk at worstNR3 1TR: low flood risk at worstNR3 1TX: low flood risk at worstNR3 1TY: low flood risk at worstNR3 2DD: low flood risk at worstNR3 2DT: low flood risk at worstNR3 2DU: low flood risk at worstNR3 2DW: low flood risk at worstNR3 3AE: low flood risk at worstNR3 3AF: low flood risk at worstNR3 3AG: low flood risk at worstNR3 3AH: low flood risk at worstNR3 3AJ: low flood risk at worstNR3 3AL: low flood risk at worstNR3 3AP: low flood risk at worstNR3 3AQ: low flood risk at worstNR3 3AS: low flood risk at worstNR3 3FF: low flood risk at worstNR3 3AU: low flood risk at worstNR3 3AW: low flood risk at worstNR3 3AX: low flood risk at worstNR3 3AY: low flood risk at worstNR3 3BA: low flood risk at worstNR3 3BP: low flood risk at worstNR3 3DL: low flood risk at worstNR3 3DP: low flood risk at worstNR3 3DS: low flood risk at worstNR3 3DT: low flood risk at worstNR3 3DU: low flood risk at worstNR3 3FA: low flood risk at worstNR3 3HB: low flood risk at worstNR3 3HE: low flood risk at worstNR3 3PH: low flood risk at worstNR3 3PJ: low flood risk at worstNR3 3PL: low flood risk at worstNR3 3PR: low flood risk at worstNR3 3PS: low flood risk at worstNR3 3QY: low flood risk at worstNR3 3RU: low flood risk at worstNR3 3SA: low flood risk at worstNR3 3XP: low flood risk at worstNR3 1TS: medium flood risk at worstNR3 1HG: high flood riskNR3 1UB: high flood risk Norwich Map of every postcode in NR3, by flood risk Of the 817 postcodes in NR3 that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 84 are at low risk at worst and 730 are not on the Environment Agency's at-risk list. Places named: Norwich. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A1074 Norwich
  • A home or business at high risk: 2
  • At medium risk at worst: 1
  • At low risk at worst: 84
  • At very low risk only: 0
  • Not on the at-risk list: 730

Of the 817 postcodes in NR3 that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 84 are at low risk at worst and 730 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 52.6433, longitude 1.2918. 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.

NR3 1UB6 at high riskNR3 1HG1 at high risk

What broadband can you get in NR3?

Ofcom reports on 799 of the 817 postcodes in NR3. At 620 of them every home and business can get gigabit broadband.

Postcodes where every home can get gigabit620 of 799
Postcodes where every home can get superfast775 of 799

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 NR3 at risk of flooding?

87 of the 817 postcodes in NR3 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 8 homes and businesses in an area at high or medium risk.

Homes and businesses in an area at risk, at 87 of 817 postcodes High: 7Medium: 1Low: 1,264

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 NR3?

Homes in NR3 sold for a typical £212,000 in the 12 months to August 2026, across 385 sales, down 1.4% on the 12 months before, HM Land Registry's figures show.

£212,000 typical price, the 12 months to August 2026
£215,000 12 months to August 2025
▼ down 1.4% on the 12 months before
  • Detached £300,000 13 sales
  • Semi-detached £245,250 56 sales
  • Terraced £228,000 219 sales
  • Flat or maisonette £140,000 97 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 NR3

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

NR3 1202 postcodesNR3 2205 postcodesNR3 3218 postcodesNR3 4192 postcodes
UK postcode format explained

Places in NR3

Towns and villages with postcodes in NR3, and how many each has here.

Norwich postcodes,817

Who covers NR3

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

  • Norwich North610
  • Norwich South207

Police force areas

  • Norfolk817

Next to NR3

NR2 postcode district NR4 postcode district All NR districts Norwich postcodes

"Next to" is by number: the districts before and after NR3 in the NR area.

Check a postcode

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