NW6 4AR
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Property report — NW6 4AR
Open-data due diligence for NW6 4AR and the area around it.
NW6 4AR in brief: 61 recorded sales (£41,000–£330,000) · no modelled flood risk · 5 schools nearby.
What scope is each figure? Sold sales, broadband and flood risk are for NW6 4AR itself. Where open data isn't published that finely (population, crime, schools), we show the NW6 4 sector — each figure below is tagged with its scope.
Avg sold price
£716,695
Population
22,579
Crimes recorded
60
Schools
3
Flood risk
None modelled
Gigabit broadband
97%
Sold-price trend (1995–2026)
Annual sold price in NW6 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 (19 sales so far). Hover a point for both figures. Source: HM Land Registry Price Paid.
Sold prices on this postcode
| Date | Price | Address | Type |
|---|---|---|---|
| 2025-10-24 | £240,000 | FLAT 37, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2024-10-23 | £212,000 | FLAT 34, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2024-09-10 | £312,000 | FLAT 7, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2023-10-03 | £175,000 | FLAT 40, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2022-04-14 | £230,000 | FLAT 19, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2021-05-14 | £300,000 | FLAT 22, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2020-12-03 | £315,000 | FLAT 11, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2019-11-14 | £255,000 | FLAT 30, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2019-03-06 | £250,000 | FLAT 14, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2017-12-01 | £270,000 | FLAT 10, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2017-07-13 | £300,000 | FLAT 28, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2017-06-20 | £330,000 | FLAT 18, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2015-06-01 | £266,000 | FLAT 11, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2015-03-06 | £280,000 | FLAT 40, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2015-01-19 | £295,000 | FLAT 29, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2014-06-05 | £285,000 | FLAT 18, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2014-05-16 | £180,000 | FLAT 39, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2014-05-16 | £280,000 | FLAT 6, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2013-10-29 | £205,000 | FLAT 6, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2013-10-18 | £155,000 | FLAT 14, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2013-07-01 | £225,000 | FLAT 8, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2011-05-10 | £200,000 | FLAT 3, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2011-03-25 | £170,000 | FLAT 13, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2010-10-01 | £195,000 | FLAT 8, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2009-05-12 | £160,000 | FLAT 3, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2008-09-19 | £195,000 | FLAT 11, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2008-04-30 | £214,000 | FLAT 27, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2007-09-26 | £238,000 | FLAT 18, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2007-07-27 | £180,000 | FLAT 15, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2006-05-12 | £145,000 | FLAT 20, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2006-03-31 | £172,500 | FLAT 7, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2005-12-23 | £128,500 | FLAT 3, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2005-07-15 | £135,000 | FLAT 40, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2005-04-18 | £132,000 | FLAT 5, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2004-07-01 | £142,500 | FLAT 7, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2004-02-13 | £137,500 | FLAT 25, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2003-02-10 | £153,500 | FLAT 38, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2002-11-15 | £122,000 | FLAT 18, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2002-11-06 | £150,000 | FLAT 11, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2002-10-12 | £110,000 | FLAT 16, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2002-07-12 | £103,500 | FLAT 8, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2002-06-28 | £95,000 | FLAT 31, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2002-05-24 | £125,000 | FLAT 32, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2002-02-15 | £108,000 | FLAT 12, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2002-01-09 | £108,000 | FLAT 11, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2001-08-17 | £77,500 | FLAT 36, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2001-07-06 | £100,000 | FLAT 1, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2001-06-08 | £102,500 | FLAT 21, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2001-05-04 | £89,000 | FLAT 38, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2000-10-27 | £87,000 | FLAT 35, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2000-10-02 | £82,000 | FLAT 21, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2000-04-07 | £88,000 | FLAT 32, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 2000-03-31 | £69,000 | FLAT 35, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 1999-11-26 | £74,000 | FLAT 39, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 1998-05-29 | £59,000 | FLAT 12, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 1997-11-21 | £59,950 | FLAT 7, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 1997-09-23 | £53,000 | FLAT 22, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 1997-07-22 | £56,500 | FLAT 5, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 1997-03-24 | £45,000 | FLAT 23, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 1997-03-19 | £44,000 | FLAT 21, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
| 1996-08-19 | £41,000 | FLAT 20, CYGNET HOUSE, 83 - 89 BELSIZE ROAD | Flat |
61 recorded sales on NW6 4AR. Source: HM Land Registry Price Paid (© Crown copyright). Shown for this postcode only.
Nearest schools
| School | Distance | Phase | Ofsted |
|---|---|---|---|
| Harris Academy St John's Wood | 0.3 mi | Secondary | Good (2019) |
| Holy Trinity CofE Primary School, NW3 | 0.4 mi | Primary | Report card → |
| St Mary's Kilburn Church of England Primary School | 0.5 mi | Primary | Outstanding (2023) |
| The UCL Academy | 0.5 mi | Secondary | Good (2024) |
| St Eugene de Mazenod Roman Catholic Primary School | 0.5 mi | Primary | Outstanding (2023) |
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: BELSIZE PRIORY MEDICAL PRACTICE (GROUP) (0.1 mi) · ABBEY MEDICAL CENTRE (0.2 mi) · SWISS COTTAGE SURGERY (0.5 mi)
Nearest hospitals: HOSPITAL OF ST JOHN & ST ELIZABETH (0.6 mi) · BRAMPTON HOUSE CLINIC (HOSPITAL OF ST JOHN AND ST ELIZABETH) (0.6 mi) · THE WELLINGTON HOSPITAL (0.8 mi)
Nearest listed buildings: ALEXANDRA ROAD ESTATE INCLUDING WALLS, RAMPS AND STEPS COMMUNITY CENTRE AND BOILER HOUSE TO ALEXANDRA ROAD ESTATE NUMBERS 1-21 (INCLUDING A AND B TO EACH NUMBER) NUMBERS 4-119 (INCLUDING A AND B TO EACH NUMBER ON SOUTH SIDE, AND A-K TO EACH NUMBER ON NORTH SIDE) (Grade II*) (0.1 mi) · Former Alexandra Priory School and Alexandra Resource Centre (Grade II) (0.1 mi) · Loudoun Road housing, shops and craft workshops, comprising north block (61-83 Loudoun Road, 1-8 Langtry Walk) and south block (49-59 Loudoun Road, 2-62 Alexandra Place). (Grade II) (0.2 mi)
Nearest pharmacies: BELSIZE PRIORY PHARMACY (0.2 mi) · HODGETTS PHARMACY (0.2 mi) · BOOTS (0.4 mi)
Nearest stations: South Hampstead (0.2 mi) · Swiss Cottage (0.4 mi) · Finchley Road (0.4 mi)
Nearest supermarkets: Save More (0.1 mi) · Waitrose (0.4 mi) · Pricewise Food & Wine (0.4 mi)
Straight-line distance from the postcode. Source: NaPTAN (DfT).
Who lives here
- Median age
- 35
- One-person households
- 40%
- Households with children
- 25%
- Households
- 10,043
Owned 23% · Social rent 37% · Private rent 39%
Census 2021 (ONS), for NW6 4.
Recorded crime trend
Recorded crimes per month in NW6 4 (Aug 24–Apr 26, average 62/month). Hover a point to read the count. Source: Police.uk street-level data.
Flood risk
No modelled flood risk is recorded for NW6 4AR 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 | DistrictNW6 | SectorNW6 4 | PostcodeNW6 4AR |
|---|---|---|---|
| Average sold price | £915,746 | £716,695 | £165,696 |
| Population | 95,928 | 22,579 | — |
| Deprivation decile (1 = most deprived) | 4/10 | 3/10 | — |
| Crimes recorded | 743 | 60 | — |
| Schools | 27 | 3 | — |
| Flood risk | Low | Low | Low |
| Gigabit broadband | 95% | 97% | 100% |
| Superfast broadband | 100% | 100% | 100% |
— = no separate figure is published at that level. Most open data is published down to the sector (NW6 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.
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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.