NW1 3 postcode sector in the NW1 district

NW1 3 is a sector of the NW1 district: every postcode that starts NW1 3. It has 133 postcodes in use, 21 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 NW1 3 sector, by flood risk

Map of every postcode in the NW1 3 sector, by flood risk Of the 133 postcodes in the NW1 3 sector that ONS places, 133 are not on the Environment Agency's at-risk list. Places named: Regent's Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A501A4200A4201 NW1 3AA: not on the flood risk listNW1 3AD: not on the flood risk listNW1 3AF: not on the flood risk listNW1 3AL: not on the flood risk listNW1 3AN: not on the flood risk listNW1 3AR: not on the flood risk listNW1 3AU: not on the flood risk listNW1 3AW: not on the flood risk listNW1 3BF: not on the flood risk listNW1 3BG: not on the flood risk listNW1 3BR: not on the flood risk listNW1 3DB: not on the flood risk listNW1 3DE: not on the flood risk listNW1 3DF: not on the flood risk listNW1 3DL: not on the flood risk listNW1 3DP: not on the flood risk listNW1 3DS: not on the flood risk listNW1 3DX: not on the flood risk listNW1 3EA: not on the flood risk listNW1 3ED: not on the flood risk listNW1 3EE: not on the flood risk listNW1 3EF: not on the flood risk listNW1 3EH: not on the flood risk listNW1 3EJ: not on the flood risk listNW1 3EL: not on the flood risk listNW1 3EN: not on the flood risk listNW1 3EP: not on the flood risk listNW1 3ER: not on the flood risk listNW1 3ES: not on the flood risk listNW1 3EX: not on the flood risk listNW1 3FA: not on the flood risk listNW1 3FB: not on the flood risk listNW1 3FE: not on the flood risk listNW1 3FF: not on the flood risk listNW1 3FG: not on the flood risk listNW1 3FH: not on the flood risk listNW1 3FJ: not on the flood risk listNW1 3FL: not on the flood risk listNW1 3HB: not on the flood risk listNW1 3HF: not on the flood risk listNW1 3HP: not on the flood risk listNW1 3HZ: not on the flood risk listNW1 3JA: not on the flood risk listNW1 3JP: not on the flood risk listNW1 3JR: not on the flood risk listNW1 3JS: not on the flood risk listNW1 3JU: not on the flood risk listNW1 3JX: not on the flood risk listNW1 3LB: not on the flood risk listNW1 3LD: not on the flood risk listNW1 3LE: not on the flood risk listNW1 3LG: not on the flood risk listNW1 3LH: not on the flood risk listNW1 3LJ: not on the flood risk listNW1 3LL: not on the flood risk listNW1 3LN: not on the flood risk listNW1 3LP: not on the flood risk listNW1 3LR: not on the flood risk listNW1 3NY: not on the flood risk listNW1 3PA: not on the flood risk listNW1 3PE: not on the flood risk listNW1 3PF: not on the flood risk listNW1 3PG: not on the flood risk listNW1 3PH: not on the flood risk listNW1 3PJ: not on the flood risk listNW1 3PL: not on the flood risk listNW1 3PN: not on the flood risk listNW1 3PP: not on the flood risk listNW1 3PR: not on the flood risk listNW1 3PS: not on the flood risk listNW1 3PT: not on the flood risk listNW1 3QB: not on the flood risk listNW1 3QD: not on the flood risk listNW1 3QE: not on the flood risk listNW1 3QG: not on the flood risk listNW1 3QH: not on the flood risk listNW1 3QJ: not on the flood risk listNW1 3QL: not on the flood risk listNW1 3QN: not on the flood risk listNW1 3QP: not on the flood risk listNW1 3QR: not on the flood risk listNW1 3QS: not on the flood risk listNW1 3QT: not on the flood risk listNW1 3RA: not on the flood risk listNW1 3RB: not on the flood risk listNW1 3RD: not on the flood risk listNW1 3RE: not on the flood risk listNW1 3RG: not on the flood risk listNW1 3RH: not on the flood risk listNW1 3RJ: not on the flood risk listNW1 3RL: not on the flood risk listNW1 3RN: not on the flood risk listNW1 3RP: not on the flood risk listNW1 3RR: not on the flood risk listNW1 3SA: not on the flood risk listNW1 3SD: not on the flood risk listNW1 3SG: not on the flood risk listNW1 3SH: not on the flood risk listNW1 3SJ: not on the flood risk listNW1 3SL: not on the flood risk listNW1 3SX: not on the flood risk listNW1 3SY: not on the flood risk listNW1 3TA: not on the flood risk listNW1 3TB: not on the flood risk listNW1 3TD: not on the flood risk listNW1 3TE: not on the flood risk listNW1 3TG: not on the flood risk listNW1 3TJ: not on the flood risk listNW1 3UP: not on the flood risk list Regent's Park Map of every postcode in the NW1 3 sector, by flood risk Of the 133 postcodes in the NW1 3 sector that ONS places, 133 are not on the Environment Agency's at-risk list. Places named: Regent's Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Regent's Park
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 133

Of the 133 postcodes in the NW1 3 sector that ONS places, 133 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

What do homes sell for in NW1 3?

Homes in NW1 3 sold for a typical £490,000 in the 12 months to August 2026, across 5 sales, up 11.4% on the 12 months before, HM Land Registry's figures show.

£490,000 typical price, the 12 months to August 2026
£440,000 12 months to August 2025
▲ up 11.4% on the 12 months before
  • Flat or maisonette £490,000 5 sales

Standard sales of homes at market value at the postcodes that start NW1 3. 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 NW1 3

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.

NW1 3AANW1 3ADNW1 3AFNW1 3ALNW1 3ANNW1 3ARNW1 3AUNW1 3AWNW1 3AXNW1 3BFNW1 3BGNW1 3BRNW1 3BTNW1 3DBNW1 3DENW1 3DFNW1 3DLNW1 3DPNW1 3DSNW1 3DUNW1 3DXNW1 3EANW1 3EDNW1 3EENW1 3EFNW1 3EHNW1 3EJNW1 3ELNW1 3ENNW1 3EPNW1 3ERNW1 3ESNW1 3EUNW1 3EWNW1 3EXNW1 3EYNW1 3FANW1 3FBNW1 3FENW1 3FFNW1 3FGNW1 3FHNW1 3FJNW1 3FLNW1 3HBNW1 3HFNW1 3HGNW1 3HPNW1 3HZNW1 3JANW1 3JNNW1 3JPNW1 3JRNW1 3JSNW1 3JTNW1 3JUNW1 3JXNW1 3LBNW1 3LDNW1 3LENW1 3LGNW1 3LHNW1 3LJNW1 3LLNW1 3LNNW1 3LPNW1 3LRNW1 3NYNW1 3PANW1 3PENW1 3PFNW1 3PGNW1 3PHNW1 3PJNW1 3PLNW1 3PNNW1 3PPNW1 3PRNW1 3PSNW1 3PTNW1 3QBNW1 3QDNW1 3QENW1 3QGNW1 3QHNW1 3QJNW1 3QLNW1 3QNNW1 3QPNW1 3QRNW1 3QSNW1 3QTNW1 3RANW1 3RBNW1 3RDNW1 3RENW1 3RGNW1 3RHNW1 3RJNW1 3RLNW1 3RNNW1 3RPNW1 3RRNW1 3SANW1 3SDNW1 3SGNW1 3SHNW1 3SJNW1 3SLNW1 3SXNW1 3SYNW1 3TANW1 3TBNW1 3TDNW1 3TENW1 3TGNW1 3THNW1 3TJNW1 3TZNW1 3UDNW1 3UENW1 3UFNW1 3UHNW1 3UJNW1 3ULNW1 3UNNW1 3UPNW1 3USNW1 3UTNW1 3UUNW1 3UWNW1 3XBNW1 3YZ

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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