NW3 4NG
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Property report — NW3 4NG
Open-data due diligence for NW3 4NG and the area around it.
NW3 4NG in brief: 80 recorded sales (£98,000–£1,785,800) · no modelled flood risk · 5 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for NW3 4NG 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
Population
16,336
Crimes recorded
63
Schools
3
Flood risk
None modelled
Gigabit broadband
97%
Sold-price trend (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
| Date | Price | Address | Type |
|---|---|---|---|
| 2026-01-30 | £825,000 | FLAT G, 80 BELSIZE PARK GARDENS | Flat |
| 2025-11-19 | £785,000 | FLAT H, 80 BELSIZE PARK GARDENS | Flat |
| 2025-03-24 | £860,000 | FLAT F, 78 BELSIZE PARK GARDENS | Flat |
| 2025-01-10 | £1,785,800 | GARDEN FLOOR FLAT, 76 BELSIZE PARK GARDENS | Flat |
| 2022-07-29 | £847,000 | FLAT E, 80 BELSIZE PARK GARDENS | Flat |
| 2022-05-04 | £751,700 | 80B BELSIZE PARK GARDENS | Flat |
| 2022-02-24 | £740,000 | FLAT 1, 82 BELSIZE PARK GARDENS | Flat |
| 2022-01-20 | £975,000 | 80C BELSIZE PARK GARDENS | Flat |
| 2021-11-16 | £1,395,000 | GROUND FLOOR FLAT, 74 BELSIZE PARK GARDENS | Flat |
| 2021-05-14 | £540,000 | FLAT H, 80 BELSIZE PARK GARDENS | Flat |
| 2021-05-14 | £380,000 | FLAT D, 80 BELSIZE PARK GARDENS | Flat |
| 2020-10-26 | £752,500 | FLAT F, 78 BELSIZE PARK GARDENS | Flat |
| 2020-03-04 | £655,000 | FLAT G, 80 BELSIZE PARK GARDENS | Flat |
| 2019-04-11 | £975,000 | LOWER GROUND FLOOR FLAT, 72 BELSIZE PARK GARDENS | Flat |
| 2018-11-15 | £1,580,000 | 74A BELSIZE PARK GARDENS | Flat |
| 2018-11-12 | £855,000 | 72A BELSIZE PARK GARDENS | Flat |
| 2018-08-01 | £795,000 | FLAT 2, 82 BELSIZE PARK GARDENS | Flat |
| 2017-12-15 | £600,000 | 80B BELSIZE PARK GARDENS | Flat |
| 2016-12-16 | £834,000 | FLAT 4, 82 BELSIZE PARK GARDENS | Flat |
| 2016-10-24 | £675,000 | FLAT 1, 82 BELSIZE PARK GARDENS | Flat |
| 2016-09-21 | £635,000 | 80B BELSIZE PARK GARDENS | Flat |
| 2016-03-31 | £825,000 | FLAT F, 80 BELSIZE PARK GARDENS | Flat |
| 2016-01-06 | £710,000 | 80C BELSIZE PARK GARDENS | Flat |
| 2015-02-20 | £770,000 | FLAT E, 80 BELSIZE PARK GARDENS | Flat |
| 2014-02-28 | £707,500 | 78F BELSIZE PARK GARDENS | Flat |
| 2014-01-09 | £662,500 | 78G BELSIZE PARK GARDENS | Flat |
| 2013-05-22 | £685,000 | 72A BELSIZE PARK GARDENS | Flat |
| 2012-05-18 | £585,000 | FLAT 4, 82 BELSIZE PARK GARDENS | Flat |
| 2011-12-05 | £1,268,000 | 74A BELSIZE PARK GARDENS | Flat |
| 2010-11-26 | £599,950 | FLAT H, 80 BELSIZE PARK GARDENS | Flat |
| 2010-07-30 | £550,000 | 78I BELSIZE PARK GARDENS | Flat |
| 2010-06-21 | £580,000 | LOWER GROUND FLOOR FLAT, 72 BELSIZE PARK GARDENS | Flat |
| 2010-06-18 | £415,000 | FLAT H, 80 BELSIZE PARK GARDENS | Flat |
| 2010-03-31 | £1,000,000 | 72C BELSIZE PARK GARDENS | Flat |
| 2010-03-09 | £585,000 | FLAT E, 80 BELSIZE PARK GARDENS | Flat |
| 2010-02-01 | £441,000 | FLAT 5, 82 BELSIZE PARK GARDENS | Flat |
| 2009-07-13 | £455,000 | FLAT 2, 82 BELSIZE PARK GARDENS | Flat |
| 2008-09-05 | £337,000 | FLAT D, 80 BELSIZE PARK GARDENS | Flat |
| 2008-06-20 | £470,000 | FLAT E, 80 BELSIZE PARK GARDENS | Flat |
| 2007-12-13 | £615,000 | 78E BELSIZE PARK GARDENS | Flat |
| 2007-10-22 | £1,200,000 | 72B BELSIZE PARK GARDENS | Flat |
| 2007-10-10 | £466,000 | 78G BELSIZE PARK GARDENS | Flat |
| 2007-08-23 | £1,020,000 | 72C BELSIZE PARK GARDENS | Flat |
| 2007-05-25 | £420,000 | 78H BELSIZE PARK GARDENS | Flat |
| 2005-10-28 | £430,000 | 72D BELSIZE PARK GARDENS | Flat |
| 2005-08-30 | £745,000 | GROUND FLOOR FLAT, 72 BELSIZE PARK GARDENS | Flat |
| 2005-07-15 | £700,000 | 74A BELSIZE PARK GARDENS | Flat |
| 2005-06-16 | £300,000 | FLAT F, 80 BELSIZE PARK GARDENS | Flat |
| 2005-02-04 | £300,000 | 78H BELSIZE PARK GARDENS | Flat |
| 2004-09-03 | £980,000 | 74B BELSIZE PARK GARDENS | Flat |
| 2004-07-23 | £499,999 | 78E BELSIZE PARK GARDENS | Flat |
| 2004-02-06 | £231,100 | FLAT D, 80 BELSIZE PARK GARDENS | Flat |
| 2004-01-30 | £270,000 | FLAT 1, 82 BELSIZE PARK GARDENS | Flat |
| 2003-07-29 | £540,000 | 72C BELSIZE PARK GARDENS | Flat |
| 2003-07-24 | £400,000 | 78F BELSIZE PARK GARDENS | Flat |
| 2002-10-15 | £590,000 | 72B BELSIZE PARK GARDENS | Flat |
| 2002-06-28 | £302,500 | 72A BELSIZE PARK GARDENS | Flat |
| 2000-06-16 | £235,000 | FLAT F, 80 BELSIZE PARK GARDENS | Flat |
| 2000-03-24 | £203,000 | FLAT 5, 82 BELSIZE PARK GARDENS | Flat |
| 2000-03-17 | £280,000 | 78F BELSIZE PARK GARDENS | Flat |
| 2000-03-17 | £300,000 | 78E BELSIZE PARK GARDENS | Flat |
| 2000-01-21 | £249,450 | 82A BELSIZE PARK GARDENS | Flat |
| 1999-09-20 | £355,000 | 74B BELSIZE PARK GARDENS | Flat |
| 1999-08-18 | £181,000 | 78F BELSIZE PARK GARDENS | Flat |
| 1999-08-18 | £181,000 | 78E BELSIZE PARK GARDENS | Flat |
| 1999-07-30 | £162,000 | FLAT 1, 82 BELSIZE PARK GARDENS | Flat |
| 1999-05-10 | £152,500 | FLAT 7, 82 BELSIZE PARK GARDENS | Flat |
| 1998-11-19 | £176,000 | FLAT 2, 82 BELSIZE PARK GARDENS | Flat |
| 1997-10-10 | £173,000 | 82A BELSIZE PARK GARDENS | Flat |
| 1997-08-29 | £149,950 | 78H BELSIZE PARK GARDENS | Flat |
| 1997-07-01 | £156,000 | 78G BELSIZE PARK GARDENS | Flat |
| 1997-02-26 | £105,000 | FLAT 1, 82 BELSIZE PARK GARDENS | Flat |
| 1996-12-20 | £125,000 | FLAT F, 80 BELSIZE PARK GARDENS | Flat |
| 1996-12-12 | £165,000 | FLAT 1, 80 BELSIZE PARK GARDENS | Flat |
| 1996-12-06 | £150,000 | 82A BELSIZE PARK GARDENS | Flat |
| 1996-10-08 | £132,000 | FLAT 6, 82 BELSIZE PARK GARDENS | Flat |
| 1995-12-22 | £98,000 | FLAT 7, 82 BELSIZE PARK GARDENS | Flat |
| 1995-09-20 | £115,000 | 72A BELSIZE PARK GARDENS | Flat |
| 1995-02-15 | £120,000 | 82A BELSIZE PARK GARDENS | Flat |
| 1995-02-02 | £137,000 | FLAT 4, 82 BELSIZE PARK GARDENS | Flat |
80 recorded sales on NW3 4NG. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| St Paul's Church of England Primary School | 0.3 mi | Primary | Report card → |
| Haverstock School | 0.4 mi | Secondary | Report card → |
| Rosary Catholic Primary School | 0.4 mi | Primary | Report card → |
| The UCL Academy | 0.5 mi | Secondary | Good (2024) |
| Fleet Primary School | 0.5 mi | Primary | Report card → |
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: ADELAIDE MEDICAL CENTRE (0.2 mi) · PRIMROSE HILL SURGERY (0.4 mi) · SWISS COTTAGE SURGERY (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: WASHINGTON PUBLIC HOUSE (Grade II) (0.0 mi) · K2 TELEPHONE KIOSK ON ISLAND OPPOSITE NUMBER 3 (NUMBER 3 NOT INCLUDED) (Grade II) (0.0 mi) · 16, CHALCOT GARDENS (Grade II) (0.1 mi)
Nearest pharmacies: ALLCHINS & CO CHEMIST (0.0 mi) · BOOTS (0.3 mi) · PRIMROSE CHEMIST (0.4 mi)
Nearest stations: Belsize Park (0.3 mi) · Chalk Farm (0.4 mi) · Swiss Cottage (0.5 mi)
Nearest supermarkets: pomona (0.3 mi) · Amazon Fresh (0.5 mi) · M&S Foodhall (0.5 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
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 4NG 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 4NG |
|---|---|---|---|
| Average sold price | £1,697,341 | £1,192,883 | £549,968 |
| Population | 74,834 | 16,336 | — |
| Deprivation decile (1 = most deprived) | 7/10 | 7/10 | — |
| Crimes recorded | 422 | 63 | — |
| Schools | 36 | 3 | — |
| Flood risk | Low | Low | Low |
| Gigabit broadband | 93% | 97% | 100% |
| Superfast broadband | 100% | 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.
Your next steps
Get the official title document
The HM Land Registry title register shows the legal owner, price paid and any charges or covenants. Official copy, £7.
View the title document at HM Land Registry →Compare conveyancing quotes
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Report generated 30 June 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.