NW6 3 postcode sector in the NW6 district

NW6 3 is a sector of the NW6 district: every postcode that starts NW6 3. It has 143 postcodes in use, 4 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 NW6 3 sector, by flood risk

Map of every postcode in the NW6 3 sector, by flood risk Of the 143 postcodes in the NW6 3 sector that ONS places, 143 are not on the Environment Agency's at-risk list. Places named: South Hampstead. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. NW6 3AA: not on the flood risk listNW6 3AB: not on the flood risk listNW6 3AD: not on the flood risk listNW6 3AE: not on the flood risk listNW6 3AG: not on the flood risk listNW6 3AH: not on the flood risk listNW6 3AJ: not on the flood risk listNW6 3AL: not on the flood risk listNW6 3AN: not on the flood risk listNW6 3AP: not on the flood risk listNW6 3AU: not on the flood risk listNW6 3AX: not on the flood risk listNW6 3AY: not on the flood risk listNW6 3BB: not on the flood risk listNW6 3BD: not on the flood risk listNW6 3BE: not on the flood risk listNW6 3BG: not on the flood risk listNW6 3BH: not on the flood risk listNW6 3BJ: not on the flood risk listNW6 3BL: not on the flood risk listNW6 3BN: not on the flood risk listNW6 3BP: not on the flood risk listNW6 3BQ: not on the flood risk listNW6 3BR: not on the flood risk listNW6 3BS: not on the flood risk listNW6 3BT: not on the flood risk listNW6 3DB: not on the flood risk listNW6 3DD: not on the flood risk listNW6 3DE: not on the flood risk listNW6 3DG: not on the flood risk listNW6 3DH: not on the flood risk listNW6 3DJ: not on the flood risk listNW6 3DL: not on the flood risk listNW6 3DN: not on the flood risk listNW6 3DP: not on the flood risk listNW6 3DR: not on the flood risk listNW6 3DY: not on the flood risk listNW6 3EA: not on the flood risk listNW6 3EB: not on the flood risk listNW6 3ED: not on the flood risk listNW6 3EE: not on the flood risk listNW6 3EG: not on the flood risk listNW6 3EP: not on the flood risk listNW6 3ER: not on the flood risk listNW6 3ES: not on the flood risk listNW6 3ET: not on the flood risk listNW6 3EU: not on the flood risk listNW6 3EX: not on the flood risk listNW6 3GB: not on the flood risk listNW6 3HA: not on the flood risk listNW6 3HB: not on the flood risk listNW6 3HD: not on the flood risk listNW6 3HL: not on the flood risk listNW6 3HN: not on the flood risk listNW6 3HP: not on the flood risk listNW6 3HR: not on the flood risk listNW6 3HS: not on the flood risk listNW6 3HT: not on the flood risk listNW6 3HU: not on the flood risk listNW6 3HX: not on the flood risk listNW6 3HY: not on the flood risk listNW6 3JA: not on the flood risk listNW6 3JF: not on the flood risk listNW6 3JH: not on the flood risk listNW6 3JJ: not on the flood risk listNW6 3JL: not on the flood risk listNW6 3JN: not on the flood risk listNW6 3JP: not on the flood risk listNW6 3JQ: not on the flood risk listNW6 3JR: not on the flood risk listNW6 3JS: not on the flood risk listNW6 3JT: not on the flood risk listNW6 3JU: not on the flood risk listNW6 3JX: not on the flood risk listNW6 3JY: not on the flood risk listNW6 3LA: not on the flood risk listNW6 3LB: not on the flood risk listNW6 3LJ: not on the flood risk listNW6 3LL: not on the flood risk listNW6 3LN: not on the flood risk listNW6 3LP: not on the flood risk listNW6 3LR: not on the flood risk listNW6 3LS: not on the flood risk listNW6 3LT: not on the flood risk listNW6 3LU: not on the flood risk listNW6 3LW: not on the flood risk listNW6 3LX: not on the flood risk listNW6 3NE: not on the flood risk listNW6 3NG: not on the flood risk listNW6 3NH: not on the flood risk listNW6 3NL: not on the flood risk listNW6 3NN: not on the flood risk listNW6 3NP: not on the flood risk listNW6 3NR: not on the flood risk listNW6 3NS: not on the flood risk listNW6 3NT: not on the flood risk listNW6 3NU: not on the flood risk listNW6 3PE: not on the flood risk listNW6 3PG: not on the flood risk listNW6 3PH: not on the flood risk listNW6 3PJ: not on the flood risk listNW6 3PL: not on the flood risk listNW6 3PN: not on the flood risk listNW6 3PP: not on the flood risk listNW6 3PS: not on the flood risk listNW6 3PX: not on the flood risk listNW6 3PY: not on the flood risk listNW6 3QA: not on the flood risk listNW6 3QD: not on the flood risk listNW6 3QE: not on the flood risk listNW6 3QH: not on the flood risk listNW6 3QJ: not on the flood risk listNW6 3QL: not on the flood risk listNW6 3QN: not on the flood risk listNW6 3QP: not on the flood risk listNW6 3QR: not on the flood risk listNW6 3QS: not on the flood risk listNW6 3QT: not on the flood risk listNW6 3QX: not on the flood risk listNW6 3RE: not on the flood risk listNW6 3RF: not on the flood risk listNW6 3RG: not on the flood risk listNW6 3RH: not on the flood risk listNW6 3RL: not on the flood risk listNW6 3RN: not on the flood risk listNW6 3RP: not on the flood risk listNW6 3RQ: not on the flood risk listNW6 3RR: not on the flood risk listNW6 3RS: not on the flood risk listNW6 3RT: not on the flood risk listNW6 3RU: not on the flood risk listNW6 3RW: not on the flood risk listNW6 3RX: not on the flood risk listNW6 3RY: not on the flood risk listNW6 3SG: not on the flood risk listNW6 3SH: not on the flood risk listNW6 3SJ: not on the flood risk listNW6 3SL: not on the flood risk listNW6 3SN: not on the flood risk listNW6 3SP: not on the flood risk listNW6 3SR: not on the flood risk list South Hampstead Map of every postcode in the NW6 3 sector, by flood risk Of the 143 postcodes in the NW6 3 sector that ONS places, 143 are not on the Environment Agency's at-risk list. Places named: South Hampstead. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. South Hampstead
  • 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: 143

Of the 143 postcodes in the NW6 3 sector that ONS places, 143 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 NW6 3?

Homes in NW6 3 sold for a typical £660,000 in the 12 months to August 2026, across 62 sales, down 24.5% on the 12 months before, HM Land Registry's figures show.

£660,000 typical price, the 12 months to August 2026
£874,000 12 months to August 2025
▼ down 24.5% on the 12 months before
  • Detached 2 sales, too few to price
  • Semi-detached 2 sales, too few to price
  • Terraced 2 sales, too few to price
  • Flat or maisonette £633,500 56 sales

Standard sales of homes at market value at the postcodes that start NW6 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 NW6 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.

NW6 3AANW6 3ABNW6 3ADNW6 3AENW6 3AGNW6 3AHNW6 3AJNW6 3ALNW6 3ANNW6 3APNW6 3AUNW6 3AXNW6 3AYNW6 3BBNW6 3BDNW6 3BENW6 3BGNW6 3BHNW6 3BJNW6 3BLNW6 3BNNW6 3BPNW6 3BQNW6 3BRNW6 3BSNW6 3BTNW6 3DBNW6 3DDNW6 3DENW6 3DGNW6 3DHNW6 3DJNW6 3DLNW6 3DNNW6 3DPNW6 3DRNW6 3DYNW6 3EANW6 3EBNW6 3EDNW6 3EENW6 3EGNW6 3EPNW6 3ERNW6 3ESNW6 3ETNW6 3EUNW6 3EXNW6 3GBNW6 3HANW6 3HBNW6 3HDNW6 3HLNW6 3HNNW6 3HPNW6 3HRNW6 3HSNW6 3HTNW6 3HUNW6 3HXNW6 3HYNW6 3JANW6 3JFNW6 3JHNW6 3JJNW6 3JLNW6 3JNNW6 3JPNW6 3JQNW6 3JRNW6 3JSNW6 3JTNW6 3JUNW6 3JXNW6 3JYNW6 3LANW6 3LBNW6 3LJNW6 3LLNW6 3LNNW6 3LPNW6 3LRNW6 3LSNW6 3LTNW6 3LUNW6 3LWNW6 3LXNW6 3NENW6 3NGNW6 3NHNW6 3NLNW6 3NNNW6 3NPNW6 3NRNW6 3NSNW6 3NTNW6 3NUNW6 3PENW6 3PGNW6 3PHNW6 3PJNW6 3PLNW6 3PNNW6 3PPNW6 3PSNW6 3PXNW6 3PYNW6 3QANW6 3QDNW6 3QENW6 3QGNW6 3QHNW6 3QJNW6 3QLNW6 3QNNW6 3QPNW6 3QRNW6 3QSNW6 3QTNW6 3QXNW6 3RENW6 3RFNW6 3RGNW6 3RHNW6 3RLNW6 3RNNW6 3RPNW6 3RQNW6 3RRNW6 3RSNW6 3RTNW6 3RUNW6 3RWNW6 3RXNW6 3RYNW6 3SGNW6 3SHNW6 3SJNW6 3SLNW6 3SNNW6 3SPNW6 3SRNW6 3XQ

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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