NR3 1 postcode sector in the NR3 district

NR3 1 is a sector of the NR3 district: every postcode that starts NR3 1. It has 202 postcodes in use, 16 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the NR3 1 sector, by flood risk

Map of every postcode in the NR3 1 sector, by flood risk Of the 202 postcodes in the NR3 1 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 46 are at low risk at worst and 153 are not on the Environment Agency's at-risk list. Places named: Mancroft, Thorpe Hamlet. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A1151 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 1BT: not on the flood risk listNR3 1BU: not on the flood risk listNR3 1BX: 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 1EW: not on the flood risk listNR3 1EX: 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 1FF: not on the flood risk listNR3 1FG: not on the flood risk listNR3 1FH: not on the flood risk listNR3 1FJ: not on the flood risk listNR3 1FL: 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 1HQ: 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 1HY: 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 1JP: 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 1NF: 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 1PB: 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 1RB: 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 1SS: 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 1SY: 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 1AB: low flood risk at worstNR3 1AN: low flood risk at worstNR3 1AW: 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 1BY: low flood risk at worstNR3 1DD: low flood risk at worstNR3 1DJ: low flood risk at worstNR3 1DL: low flood risk at worstNR3 1ES: low flood risk at worstNR3 1FN: low flood risk at worstNR3 1FP: 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 1LE: 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 1TS: medium flood risk at worstNR3 1HG: high flood riskNR3 1UB: high flood risk MancroftThorpe Hamlet Map of every postcode in the NR3 1 sector, by flood risk Of the 202 postcodes in the NR3 1 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 46 are at low risk at worst and 153 are not on the Environment Agency's at-risk list. Places named: Mancroft, Thorpe Hamlet. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. MancroftThorpe Hamlet
  • A home or business at high risk: 2
  • At medium risk at worst: 1
  • At low risk at worst: 46
  • At very low risk only: 0
  • Not on the at-risk list: 153

Of the 202 postcodes in the NR3 1 sector that ONS places, 2 have a home or business at high risk, 1 are at medium risk at worst, 46 are at low risk at worst and 153 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.

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 do homes sell for in NR3 1?

Homes in NR3 1 sold for a typical £207,000 in the 12 months to August 2026, across 71 sales, up 8.9% on the 12 months before, HM Land Registry's figures show.

£207,000 typical price, the 12 months to August 2026
£190,000 12 months to August 2025
▲ up 8.9% on the 12 months before
  • Detached 2 sales, too few to price
  • Semi-detached £217,500 5 sales
  • Terraced £236,000 36 sales
  • Flat or maisonette £142,250 28 sales

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

Standard sales of homes at market value at the postcodes that start NR3 1. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

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 1

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

NR3 1AANR3 1ABNR3 1AENR3 1AFNR3 1ANNR3 1ARNR3 1AUNR3 1AWNR3 1AYNR3 1AZNR3 1BANR3 1BBNR3 1BGNR3 1BJNR3 1BLNR3 1BNNR3 1BPNR3 1BQNR3 1BSNR3 1BTNR3 1BUNR3 1BWNR3 1BXNR3 1BYNR3 1BZNR3 1DANR3 1DDNR3 1DENR3 1DFNR3 1DHNR3 1DJNR3 1DLNR3 1DSNR3 1DTNR3 1DUNR3 1EDNR3 1EENR3 1EFNR3 1EGNR3 1EHNR3 1ELNR3 1ENNR3 1EPNR3 1EQNR3 1ESNR3 1EUNR3 1EWNR3 1EXNR3 1EYNR3 1EZNR3 1FANR3 1FDNR3 1FENR3 1FFNR3 1FGNR3 1FHNR3 1FJNR3 1FLNR3 1FNNR3 1FPNR3 1FQNR3 1FRNR3 1FSNR3 1GNNR3 1GQNR3 1GSNR3 1GUNR3 1GXNR3 1HANR3 1HENR3 1HFNR3 1HGNR3 1HJNR3 1HLNR3 1HNNR3 1HPNR3 1HQNR3 1HRNR3 1HSNR3 1HUNR3 1HWNR3 1HYNR3 1HZNR3 1JDNR3 1JENR3 1JGNR3 1JJNR3 1JLNR3 1JNNR3 1JPNR3 1JQNR3 1JTNR3 1JUNR3 1JWNR3 1JXNR3 1JYNR3 1JZNR3 1LANR3 1LBNR3 1LENR3 1LFNR3 1LHNR3 1LJNR3 1LNNR3 1LPNR3 1LQNR3 1LRNR3 1LSNR3 1LTNR3 1LYNR3 1LZNR3 1NANR3 1NBNR3 1NDNR3 1NENR3 1NFNR3 1NGNR3 1NHNR3 1NJNR3 1NLNR3 1NNNR3 1NPNR3 1NQNR3 1NRNR3 1NSNR3 1NTNR3 1NUNR3 1NWNR3 1NXNR3 1NYNR3 1NZNR3 1PANR3 1PBNR3 1PDNR3 1PENR3 1PFNR3 1PGNR3 1PJNR3 1PNNR3 1PQNR3 1PRNR3 1PWNR3 1QANR3 1QUNR3 1QYNR3 1QZNR3 1RBNR3 1RENR3 1RFNR3 1RGNR3 1RJNR3 1RNNR3 1RPNR3 1RQNR3 1RRNR3 1RSNR3 1RTNR3 1RUNR3 1RWNR3 1RYNR3 1RZNR3 1SANR3 1SBNR3 1SENR3 1SFNR3 1SGNR3 1SHNR3 1SJNR3 1SLNR3 1SNNR3 1SPNR3 1SSNR3 1STNR3 1SUNR3 1SWNR3 1SXNR3 1SYNR3 1SZNR3 1TBNR3 1TENR3 1TFNR3 1TGNR3 1TLNR3 1TNNR3 1TPNR3 1TQNR3 1TRNR3 1TSNR3 1TTNR3 1TUNR3 1TWNR3 1TXNR3 1TYNR3 1TZNR3 1UANR3 1UBNR3 1UENR3 1UPNR3 1URNR3 1YENR3 1YFNR3 1ZD

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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