NW3 5 postcode sector in the NW3 district

NW3 5 is a sector of the NW3 district: every postcode that starts NW3 5. It has 167 postcodes in use, 12 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 NW3 5 sector, and which are new since 2020

Map of every postcode in the NW3 5 sector, by new since 2020 Of the 167 postcodes in the NW3 5 sector that ONS places, 1 are new since 2020 and 166 were in use before 2020. Places named: Belsize, Hampstead Town. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A41A502 NW3 5AA: before 2020NW3 5AB: before 2020NW3 5AD: before 2020NW3 5AE: before 2020NW3 5AG: before 2020NW3 5AH: before 2020NW3 5AJ: before 2020NW3 5AL: before 2020NW3 5AP: before 2020NW3 5AR: before 2020NW3 5AS: before 2020NW3 5AT: before 2020NW3 5AU: before 2020NW3 5BA: before 2020NW3 5BB: before 2020NW3 5BE: before 2020NW3 5BG: before 2020NW3 5BH: before 2020NW3 5BJ: before 2020NW3 5BL: before 2020NW3 5BS: before 2020NW3 5BT: before 2020NW3 5BU: before 2020NW3 5BX: before 2020NW3 5BY: before 2020NW3 5DA: before 2020NW3 5DB: before 2020NW3 5DD: before 2020NW3 5DE: before 2020NW3 5DH: before 2020NW3 5DJ: before 2020NW3 5DL: before 2020NW3 5DR: before 2020NW3 5DU: before 2020NW3 5DX: before 2020NW3 5EB: before 2020NW3 5EG: before 2020NW3 5EJ: before 2020NW3 5EL: before 2020NW3 5EP: before 2020NW3 5ES: before 2020NW3 5EX: before 2020NW3 5HB: before 2020NW3 5HD: before 2020NW3 5HE: before 2020NW3 5HG: before 2020NW3 5HH: before 2020NW3 5HL: before 2020NW3 5HP: before 2020NW3 5HR: before 2020NW3 5HS: before 2020NW3 5HT: before 2020NW3 5JH: before 2020NW3 5JJ: before 2020NW3 5JP: before 2020NW3 5JR: before 2020NW3 5JS: before 2020NW3 5JU: before 2020NW3 5JY: before 2020NW3 5LA: before 2020NW3 5LB: before 2020NW3 5LD: before 2020NW3 5LE: before 2020NW3 5LH: before 2020NW3 5LL: before 2020NW3 5LS: before 2020NW3 5LT: before 2020NW3 5LU: before 2020NW3 5LX: before 2020NW3 5LY: before 2020NW3 5NA: before 2020NW3 5NB: before 2020NW3 5NG: before 2020NW3 5NJ: before 2020NW3 5NL: before 2020NW3 5NN: before 2020NW3 5NP: before 2020NW3 5NR: before 2020NW3 5NS: before 2020NW3 5NT: before 2020NW3 5NU: before 2020NW3 5NW: before 2020NW3 5NX: before 2020NW3 5PA: before 2020NW3 5PB: before 2020NW3 5PE: before 2020NW3 5PF: before 2020NW3 5PH: before 2020NW3 5PJ: before 2020NW3 5PL: before 2020NW3 5PP: before 2020NW3 5PQ: before 2020NW3 5PS: before 2020NW3 5PT: before 2020NW3 5PU: before 2020NW3 5PX: before 2020NW3 5PZ: before 2020NW3 5QA: before 2020NW3 5QE: before 2020NW3 5QG: before 2020NW3 5QH: before 2020NW3 5QJ: before 2020NW3 5QL: before 2020NW3 5QN: before 2020NW3 5QP: before 2020NW3 5QR: before 2020NW3 5QS: before 2020NW3 5QT: before 2020NW3 5QU: before 2020NW3 5QX: before 2020NW3 5QY: before 2020NW3 5RA: before 2020NW3 5RB: before 2020NW3 5RE: before 2020NW3 5RG: before 2020NW3 5RH: before 2020NW3 5RJ: before 2020NW3 5RL: before 2020NW3 5RN: before 2020NW3 5RR: before 2020NW3 5RS: before 2020NW3 5RT: before 2020NW3 5RX: before 2020NW3 5RY: before 2020NW3 5SA: before 2020NW3 5SB: before 2020NW3 5SD: before 2020NW3 5SE: before 2020NW3 5SG: before 2020NW3 5SJ: before 2020NW3 5SL: before 2020NW3 5SN: before 2020NW3 5SQ: before 2020NW3 5SS: before 2020NW3 5SU: before 2020NW3 5SX: before 2020NW3 5SY: before 2020NW3 5TB: before 2020NW3 5TD: before 2020NW3 5TE: before 2020NW3 5TF: before 2020NW3 5TH: before 2020NW3 5TL: before 2020NW3 5TN: before 2020NW3 5TP: before 2020NW3 5TY: before 2020NW3 5UD: before 2020NW3 5UE: before 2020NW3 5UH: before 2020NW3 5UJ: before 2020NW3 5UL: before 2020NW3 5UN: before 2020NW3 5UP: before 2020NW3 5UQ: before 2020NW3 5XW: new since 2020 BelsizeHampstead Town Map of every postcode in the NW3 5 sector, by new since 2020 Of the 167 postcodes in the NW3 5 sector that ONS places, 1 are new since 2020 and 166 were in use before 2020. Places named: Belsize, Hampstead Town. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. BelsizeHampstead Town
  • New since 2020: 1
  • In use before 2020: 166

Of the 167 postcodes in the NW3 5 sector that ONS places, 1 are new since 2020 and 166 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. 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; when each came into use: the same directory; 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 newest postcode

NW3 5XWNovember 2022

What do homes sell for in NW3 5?

Homes in NW3 5 sold for a typical £1,015,000 in the 12 months to August 2026, across 40 sales, down 16.6% on the 12 months before, HM Land Registry's figures show.

£1,015,000 typical price, the 12 months to August 2026
£1,217,500 12 months to August 2025
▼ down 16.6% on the 12 months before
  • Semi-detached £2,200,000 5 sales
  • Flat or maisonette £965,000 35 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 NW3 5. 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 NW3 5

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.

NW3 5AANW3 5ABNW3 5ADNW3 5AENW3 5AGNW3 5AHNW3 5AJNW3 5ALNW3 5APNW3 5ARNW3 5ASNW3 5ATNW3 5AUNW3 5BANW3 5BBNW3 5BENW3 5BGNW3 5BHNW3 5BJNW3 5BLNW3 5BSNW3 5BTNW3 5BUNW3 5BXNW3 5BYNW3 5DANW3 5DBNW3 5DDNW3 5DENW3 5DHNW3 5DJNW3 5DLNW3 5DNNW3 5DPNW3 5DRNW3 5DUNW3 5DXNW3 5EBNW3 5EDNW3 5EENW3 5EGNW3 5EJNW3 5ELNW3 5ENNW3 5EPNW3 5ESNW3 5EXNW3 5HBNW3 5HDNW3 5HENW3 5HGNW3 5HHNW3 5HLNW3 5HNNW3 5HPNW3 5HRNW3 5HSNW3 5HTNW3 5JHNW3 5JJNW3 5JPNW3 5JRNW3 5JSNW3 5JUNW3 5JYNW3 5LANW3 5LBNW3 5LDNW3 5LENW3 5LFNW3 5LHNW3 5LLNW3 5LSNW3 5LTNW3 5LUNW3 5LXNW3 5LYNW3 5NANW3 5NBNW3 5NGNW3 5NJNW3 5NLNW3 5NNNW3 5NPNW3 5NRNW3 5NSNW3 5NTNW3 5NUNW3 5NWNW3 5NXNW3 5PANW3 5PBNW3 5PENW3 5PFNW3 5PHNW3 5PJNW3 5PLNW3 5PPNW3 5PQNW3 5PSNW3 5PTNW3 5PUNW3 5PXNW3 5PZNW3 5QANW3 5QENW3 5QGNW3 5QHNW3 5QJNW3 5QLNW3 5QNNW3 5QPNW3 5QRNW3 5QSNW3 5QTNW3 5QUNW3 5QXNW3 5QYNW3 5RANW3 5RBNW3 5RENW3 5RGNW3 5RHNW3 5RJNW3 5RLNW3 5RNNW3 5RRNW3 5RSNW3 5RTNW3 5RXNW3 5RYNW3 5SANW3 5SBNW3 5SDNW3 5SENW3 5SGNW3 5SJNW3 5SLNW3 5SNNW3 5SQNW3 5SSNW3 5SUNW3 5SXNW3 5SYNW3 5TBNW3 5TDNW3 5TENW3 5TFNW3 5THNW3 5TLNW3 5TNNW3 5TPNW3 5TTNW3 5TYNW3 5TZNW3 5UANW3 5UBNW3 5UDNW3 5UENW3 5UFNW3 5UHNW3 5UJNW3 5ULNW3 5UNNW3 5UPNW3 5UQNW3 5XW

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.

Check a postcode

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