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Postcode · NW3 4NX

NW3 4NX

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Property report — NW3 4NX

Open-data due diligence for NW3 4NX and the area around it.

NW3 4NX in brief: 64 recorded sales (£52,500–£3,050,000) · no modelled flood risk · 2 schools nearby.

What scope is each figure? Sold sales, broadband and flood risk are for NW3 4NX itself. Where open data isn't published that finely (population, crime, schools), we show the NW3 4 sector — each figure below is tagged with its scope.

Avg sold price

£1,192,883

sector NW3 4 · 148 sales

Population

16,336

sector NW3 4

Crimes recorded

63

sector NW3 4 · Apr 26

Schools

3

sector NW3 4

Flood risk

None modelled

this postcode

Gigabit broadband

97%

sector NW3 4 of premises

Sold-price trend (1995–2026)

1995: mean £149,735, median £126,000 (215 sales)1996: mean £175,768, median £145,750 (284 sales)1997: mean £201,188, median £173,000 (263 sales)1998: mean £222,675, median £180,000 (240 sales)1999: mean £272,657, median £237,250 (280 sales)2000: mean £305,802, median £260,000 (265 sales)2001: mean £383,984, median £303,000 (205 sales)2002: mean £396,213, median £336,650 (270 sales)2003: mean £402,033, median £345,000 (185 sales)2004: mean £450,563, median £368,000 (245 sales)2005: mean £496,652, median £390,000 (222 sales)2006: mean £537,489, median £430,000 (245 sales)2007: mean £667,345, median £495,000 (225 sales)2008: mean £804,090, median £499,500 (140 sales)2009: mean £679,276, median £532,500 (165 sales)2010: mean £848,350, median £549,000 (180 sales)2011: mean £885,320, median £650,000 (173 sales)2012: mean £824,479, median £651,000 (170 sales)2013: mean £965,007, median £745,000 (157 sales)2014: mean £1,074,283, median £826,500 (187 sales)2015: mean £1,470,728, median £860,000 (165 sales)2016: mean £1,270,771, median £887,000 (149 sales)2017: mean £1,375,628, median £935,325 (128 sales)2018: mean £1,127,244, median £855,048 (102 sales)2019: mean £1,196,072, median £952,500 (106 sales)2020: mean £1,240,351, median £800,500 (112 sales)2021: mean £1,249,076, median £850,000 (190 sales)2022: mean £1,313,319, median £900,000 (151 sales)2023: mean £1,484,755, median £980,000 (122 sales)2024: mean £1,192,883, median £850,000 (148 sales)2025: mean £1,347,639, median £867,500 (128 sales)2026: mean £866,650, median £670,000 (20 sales)1995: mean £149,735, median £126,000 (215 sales)1996: mean £175,768, median £145,750 (284 sales)1997: mean £201,188, median £173,000 (263 sales)1998: mean £222,675, median £180,000 (240 sales)1999: mean £272,657, median £237,250 (280 sales)2000: mean £305,802, median £260,000 (265 sales)2001: mean £383,984, median £303,000 (205 sales)2002: mean £396,213, median £336,650 (270 sales)2003: mean £402,033, median £345,000 (185 sales)2004: mean £450,563, median £368,000 (245 sales)2005: mean £496,652, median £390,000 (222 sales)2006: mean £537,489, median £430,000 (245 sales)2007: mean £667,345, median £495,000 (225 sales)2008: mean £804,090, median £499,500 (140 sales)2009: mean £679,276, median £532,500 (165 sales)2010: mean £848,350, median £549,000 (180 sales)2011: mean £885,320, median £650,000 (173 sales)2012: mean £824,479, median £651,000 (170 sales)2013: mean £965,007, median £745,000 (157 sales)2014: mean £1,074,283, median £826,500 (187 sales)2015: mean £1,470,728, median £860,000 (165 sales)2016: mean £1,270,771, median £887,000 (149 sales)2017: mean £1,375,628, median £935,325 (128 sales)2018: mean £1,127,244, median £855,048 (102 sales)2019: mean £1,196,072, median £952,500 (106 sales)2020: mean £1,240,351, median £800,500 (112 sales)2021: mean £1,249,076, median £850,000 (190 sales)2022: mean £1,313,319, median £900,000 (151 sales)2023: mean £1,484,755, median £980,000 (122 sales)2024: mean £1,192,883, median £850,000 (148 sales)2025: mean £1,347,639, median £867,500 (128 sales)2026: mean £866,650, median £670,000 (20 sales) MeanMedian £1,484,755 £126,000 1995 2026*

Annual sold price in NW3 4, 1995–2026 — mean (blue) and median (terracotta). The median is the typical sale; a wide gap to the mean means a few high-value sales pull the average up. 2026 is a part year (20 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.

Sold prices on this postcode

DatePriceAddressType
2025-07-22£700,000FLAT 8, JADE HOUSE, 12 LANCASTER GROVEFlat
2025-03-17£1,125,000FLAT 1, JADE HOUSE, 12 LANCASTER GROVEFlat
2023-09-05£587,000FLAT 11, JADE HOUSE, 12 LANCASTER GROVEFlat
2022-06-21£900,000FLAT 10, JADE HOUSE, 12 LANCASTER GROVEFlat
2021-06-30£52,5004 LANCASTER GROVEOther
2021-06-24£785,000FLAT B, 8 LANCASTER GROVEFlat
2021-06-21£965,000FLAT 3, JADE HOUSE, 12 LANCASTER GROVEFlat
2021-04-26£717,500FLAT 12, JADE HOUSE, 12 LANCASTER GROVEOther
2019-11-29£3,050,00012A LANCASTER GROVETerraced
2019-09-25£1,100,000FLAT 3A, JADE HOUSE, 12 LANCASTER GROVEFlat
2016-12-02£1,000,0002C LANCASTER GROVEFlat
2016-09-09£100,00012 LANCASTER GROVEOther
2016-05-27£1,000,000FLAT 7, JADE HOUSE, 12 LANCASTER GROVEFlat
2016-02-01£1,000,000FLAT 6, JADE HOUSE, 12 LANCASTER GROVEFlat
2015-11-13£1,150,000FLAT 3A, JADE HOUSE, 12 LANCASTER GROVEFlat
2015-10-27£1,115,000FLAT 2, 4 LANCASTER GROVEFlat
2015-04-13£2,870,00012A LANCASTER GROVETerraced
2014-12-04£990,000FLAT 10, JADE HOUSE, 12 LANCASTER GROVEFlat
2014-05-28£435,000FLAT 5, 4 LANCASTER GROVEFlat
2012-09-10£495,000FLAT 2, JADE HOUSE, 12 LANCASTER GROVEFlat
2012-09-04£825,000FLAT 6, JADE HOUSE, 12 LANCASTER GROVEFlat
2012-09-04£890,000FLAT 10, JADE HOUSE, 12 LANCASTER GROVEFlat
2012-09-03£499,500FLAT 11, JADE HOUSE, 12 LANCASTER GROVEFlat
2012-09-03£875,000FLAT 7, JADE HOUSE, 12 LANCASTER GROVEFlat
2012-08-31£840,500FLAT 1, JADE HOUSE, 12 LANCASTER GROVEFlat
2012-08-30£730,000FLAT 12, JADE HOUSE, 12 LANCASTER GROVEFlat
2012-08-30£880,000FLAT 3A, JADE HOUSE, 12 LANCASTER GROVEFlat
2012-08-30£610,000FLAT 8, JADE HOUSE, 12 LANCASTER GROVEFlat
2012-08-29£600,000FLAT 5, JADE HOUSE, 12 LANCASTER GROVEFlat
2011-05-13£360,0006D LANCASTER GROVEFlat
2010-09-08£440,000FLAT 1, 4 LANCASTER GROVEFlat
2010-07-01£495,000FLAT B, 8 LANCASTER GROVEFlat
2009-02-06£575,000FLAT 2, 4 LANCASTER GROVEFlat
2008-09-24£349,965FLAT 1, 4 LANCASTER GROVEFlat
2007-10-05£389,950FLAT 5, 4 LANCASTER GROVEFlat
2007-06-18£485,000FLAT 3, 4 LANCASTER GROVEFlat
2006-08-18£319,360FLAT D, 8 LANCASTER GROVEFlat
2006-06-05£545,000FLAT 2, 4 LANCASTER GROVEFlat
2006-05-11£310,0008C LANCASTER GROVEFlat
2004-09-01£467,000FLAT 2, 4 LANCASTER GROVEFlat
2004-07-02£247,000FLAT 5, 4 LANCASTER GROVEFlat
2004-03-24£233,000FLAT E, 8 LANCASTER GROVEFlat
2003-01-14£249,9508A LANCASTER GROVEFlat
2002-11-29£585,0002A LANCASTER GROVEFlat
2001-09-10£275,000FLAT 1, 4 LANCASTER GROVEFlat
2001-06-04£300,000FLAT B, 8 LANCASTER GROVEFlat
2001-05-01£235,0006D LANCASTER GROVEFlat
2000-05-31£135,000FLAT D, 8 LANCASTER GROVEFlat
2000-05-26£217,2006D LANCASTER GROVEFlat
1999-03-31£97,000FLAT D, 8 LANCASTER GROVEFlat
1998-09-15£137,5956D LANCASTER GROVEFlat
1998-06-26£300,0002A LANCASTER GROVEFlat
1998-04-03£250,000FLAT 2, 4 LANCASTER GROVEFlat
1997-05-23£108,000FLAT 5, 4 LANCASTER GROVEFlat
1997-01-17£135,000FLAT 4, 2 LANCASTER GROVEFlat
1996-11-29£172,000FLAT D, 2 LANCASTER GROVEFlat
1996-09-02£112,000FLAT 4, 4 LANCASTER GROVEFlat
1996-08-23£240,0002B LANCASTER GROVEFlat
1996-01-09£107,250FLAT 1, 4 LANCASTER GROVEFlat
1995-12-12£78,500FLAT E, 8 LANCASTER GROVEFlat
1995-06-23£110,000FLAT B, 8 LANCASTER GROVEFlat
1995-05-23£128,000FLAT 3, 4 LANCASTER GROVEFlat
1995-03-28£91,000FLAT 1, 4 LANCASTER GROVEFlat
1995-01-25£165,0002A LANCASTER GROVEFlat

64 recorded sales on NW3 4NX. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.

Nearest schools

SchoolDistancePhaseOfsted
Holy Trinity CofE Primary School, NW30.3 miPrimaryReport card →
The UCL Academy0.3 miSecondaryGood (2024)

Straight-line distance from the postcode. Ofsted = latest overall effectiveness (newer inspections may be ungraded). Sources: Get Information about Schools (DfE) · Ofsted.

What's nearby

Nearest GP surgeries: GRAY'S INN MEDICAL GROUP HAMPSTEAD (0.2 mi) · SWISS COTTAGE SURGERY (0.2 mi) · ADELAIDE MEDICAL CENTRE (0.5 mi)

Nearest hospitals: ROYAL FREE HOSPITAL (0.5 mi) · ROYAL FREE HOSPITAL ED (0.5 mi) · RENAL CLINIC - ROYAL FREE HOSPITAL (0.5 mi)

Nearest listed buildings: CHURCH OF ST PETER (Grade II) (0.1 mi) · FRONT GARDEN BOUNDARY WALLS AND GATE PIERS TO NUMBERS 57-65 (Grade II) (0.1 mi) · 59, ETON AVENUE (Grade II) (0.1 mi)

Nearest pharmacies: GREEN LIGHT PHARMACY (0.2 mi) · VILLAGE PHARMACY (0.2 mi) · BOOTS (0.3 mi)

Nearest stations: Swiss Cottage (0.2 mi) · Finchley Road (0.4 mi) · Belsize Park (0.4 mi)

Nearest supermarkets: Waitrose (0.4 mi) · pomona (0.4 mi) · Pricewise Food & Wine (0.4 mi)

Straight-line distance from the postcode. Source: NaPTAN (DfT).

Who lives here

Median age
38
One-person households
43%
Households with children
21%
Households
7,888

Owned 39% · Social rent 14% · Private rent 47%

Census 2021 (ONS), for NW3 4.

Recorded crime trend

May 24: 1 crimesJun 24: 1 crimesAug 24: 78 crimesSep 24: 67 crimesOct 24: 81 crimesNov 24: 91 crimesDec 24: 104 crimesJan 25: 82 crimesFeb 25: 87 crimesMar 25: 71 crimesApr 25: 102 crimesMay 25: 76 crimesJun 25: 107 crimesJul 25: 106 crimesAug 25: 79 crimesSep 25: 84 crimesOct 25: 94 crimesNov 25: 100 crimesDec 25: 83 crimesJan 26: 90 crimesFeb 26: 112 crimesMar 26: 76 crimesApr 26: 63 crimes Apr 26: 63 crimes 112 1 May 24 Apr 26

Recorded crimes per month in NW3 4 (May 24–Apr 26, average 80/month). Hover a point to read the count. Source: Police.uk street-level data.

Flood risk

No modelled flood risk is recorded for NW3 4NX in the Environment Agency dataset. This is reassuring but not a guarantee — Check the exact address on the official Environment Agency map →

Source: Environment Agency Risk of Flooding from Rivers and Sea (the official dataset name). Indicative catchment data, not an official property flood search.

How granular is this?

Measure DistrictNW3 SectorNW3 4 PostcodeNW3 4NX
Average sold price£1,697,341£1,192,883£567,684
Population74,83416,336—
Deprivation decile (1 = most deprived)7/107/10—
Crimes recorded42263—
Schools363—
Flood riskLowLowLow
Gigabit broadband93%97%100%
Superfast broadband100%99%100%

— = no separate figure is published at that level. Most open data is published down to the sector (NW3 4); the postcode column is built from the layers that go finer (sold transactions, Ofcom broadband). Sources: HM Land Registry · Police.uk · Ofsted/GIAS · ONS & IoD2025 · Environment Agency · Ofcom.

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Report generated 1 July 2026. Open data is refreshed periodically; HM Land Registry Price Paid typically lags by around two months, so the most recent sales may not appear yet.

Contains OS data © Crown copyright and database right 2026

Contains Royal Mail data © Royal Mail copyright and database right 2026

Contains National Statistics data © Crown copyright and database right 2026

Indicative due diligence compiled from public open data. Not a substitute for a regulated conveyancing or property search, a survey, or professional advice.