Areas / SW7 / street profile

Onslow Square, SW7

Sold prices, £/m² and street profile from HM Land Registry records.

Median sold price
£1,356,000
all recorded sales
£ per m²
£38,496
from EPC floor areas
Recorded sales
312
Distinct homes
185
Price range
£100,000 – £6,700,000
Sales recorded
2000 → 2025
first to latest sale
The street in brief

Onslow Square is a street almost entirely of flats. Homes here typically change hands around £1,356,000 — roughly 15% below the SW7 norm. Per square metre of floor space it comes to about £38,496, above the district's £16,263. Recent sales have moved in step with the wider district. HM Land Registry records 312 sales across 185 homes since 2000 — homes here come up rarely.

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Onslow Square prices over time

Median sold price on the street by year, from 312 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianSW7 district trend
£0£1M£2M£3M2000200520102015202020252000: £432,500 median · 4 sales2001: £438,250 median · 16 sales2002: £600,000 median · 17 sales2003: £900,000 median · 11 sales2004: £787,500 median · 24 sales2005: £919,000 median · 16 sales2006: £930,000 median · 22 sales2007: £1,352,000 median · 17 sales2008: £1,000,000 median · 5 sales2009: £1,192,500 median · 12 sales2010: £1,350,000 median · 17 sales2011: £1,638,300 median · 16 sales2012: £1,147,850 median · 10 sales2013: £2,000,000 median · 24 sales2014: £2,550,000 median · 13 sales2015: £2,850,000 median · 15 sales2016: £2,800,000 median · 4 sales2017: £2,500,000 median · 7 sales2018: £2,367,500 median · 8 sales2019: £2,572,500 median · 4 sales2020: £1,740,000 median · 6 sales2021: £2,300,000 median · 10 sales2022: £1,079,000 median · 4 sales2023: £2,372,500 median · 10 sales2024: £1,852,500 median · 14 sales2025: £2,025,000 median · 6 sales

Median sold price by year vs the SW7 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Onslow Square compares

Onslow Square against the SW7 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Ennismore Gardens£2.2M · 54
Onslow Square£2.1M · 55
Onslow Gardens£1.5M · 77
Queens Gate Gardens£1.44M · 65
Cornwall Gardens£1.27M · 133
Queen'S Gate£1.25M · 88
Cranley Gardens£1.25M · 53
Stanhope Gardens£1.15M · 53
Cromwell Road£636k · 50

Median sold price and sale count over the last 8years for the district's busiest streets.

This street
£1,356,000
median · all recorded sales
SW7 district
£1,595,000
median · last 8 years · street -15%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Onslow Square's £1,356,000 median sits about 15% below SW7's £1,595,000; on floor space it runs £38,496/m² against the district's £16,263/m² (+137%).

Street and SW7 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.

Prices by property type

Median sold price by property type on Onslow Square.

Flat
£1,352,000
311 sales
Terraced
£3,700,000
1 sale

Every recorded sale on Onslow Square

Individual transactions as recorded by HM Land Registry, newest first.

DateAddressTypeNew buildPrice
20 Nov 2025Flat 2, 11 · SW7 3NJFlat—£2,750,000
2 Oct 2025Flat 11, Malvern Court · SW7 3HUFlat—£1,725,000
15 Aug 2025Flat 10, 81 · SW7 3LTFlat—£2,500,000
25 Jun 2025Flat 9, 14 · SW7 3NPFlat—£2,200,000
5 Jun 2025Flat 34, Malvern Court · SW7 3HYnon-standardFlat—£1,200,000
25 Apr 2025Flat 31, Malvern Court · SW7 3HYFlat—£1,850,000
11 Apr 20251, Malvern Court · SW7 3HUnon-standardOther—£96,408
28 Mar 2025Flat 21, Malvern Court · SW7 3HUFlat—£1,490,000
12 Nov 2024Flat 16, 27 · SW7 3NHFlat—£275,000
1 Nov 2024Flat 2, 23 · SW7 3NJFlat—£2,825,000
25 Oct 2024Flat 1, 73 · SW7 3LSnon-standardFlat—£1,732,000
11 Oct 2024Flat 12, 25 · SW7 3NJFlat—£560,000
18 Sept 20242 · SW7 3NPTerraced—£3,700,000
17 Sept 2024109a · SW7 3LUFlat—£1,275,000
21 Aug 20244 · SW7 3NPnon-standardOther—£4,100,000
31 Jul 2024Flat 16, Malvern Court · SW7 3HUFlat—£2,288,000
31 Jul 2024Flat 16, Malvern Court · SW7 3HUFlat—£2,288,000
24 Jul 2024Flat 10, 14 · SW7 3NPFlat—£1,975,000
28 Jun 2024Flat 3, 93 · SW7 3LUFlat—£2,100,000
14 Jun 2024Flat 2, 69 · SW7 3LSFlat—£5,000,000
17 Apr 2024Flat 12, 27 · SW7 3NHFlat—£1,400,000
6 Mar 2024Flat 1, 24 · SW7 3NSFlat—£1,730,000
9 Feb 2024Flat 14, 27 · SW7 3NHFlat—£1,493,500
16 Jan 2024Flat 45, Malvern Court · SW7 3HYFlat—£1,275,000
20 Nov 2023Flat 2, 27 · SW7 3NHFlat—£1,050,000
16 Oct 2023Flat 47, Malvern Court · SW7 3HYFlat—£2,495,000
3 Oct 2023Flat 6, 89 · SW7 3LTFlat—£2,600,000
29 Sept 2023Flat 32, Malvern Court · SW7 3HYFlat—£2,150,000
27 Sept 2023Flat 8, 61 · SW7 3LSFlat—£2,750,000
11 Aug 2023Flat 28, Malvern Court · SW7 3HYFlat—£1,775,000
28 Jul 2023Flat 11, 25 · SW7 3NJFlat—£1,600,000
10 Jul 2023Flat 2, 43 · SW7 3LRFlat—£3,750,000
19 May 2023Flat 3, 23 · SW7 3NJnon-standardFlat—£2,800,000
20 Apr 2023Flat 41, Malvern Court · SW7 3HYFlat—£2,250,000
13 Jan 2023Flat 9, 105 · SW7 3LUFlat—£5,500,000
30 Sept 202257 · SW7 3LRnon-standardOther—£17,000,000
21 Sept 2022Flat 27, Malvern Court · SW7 3HYFlat—£2,500,000
16 Sept 202261a · SW7 3LSFlat—£718,000
5 Aug 2022Flat 1, 17 · SW7 3NJnon-standardFlat—£3,600,000
22 Jul 2022Flat 3, 55 · SW7 3LRnon-standardFlat—£3,725,000
13 May 2022Flat 4, Malvern Court · SW7 3HUFlat—£1,440,000
17 Mar 2022Flat 45, Malvern Court · SW7 3HYFlat—£350,000
10 Mar 2022Flat 11, 27 · SW7 3NHnon-standardFlat—£1,130,000
14 Oct 2021Flat 6, 27 · SW7 3NHnon-standardFlat—£430,000
20 Sept 2021Flat 3, 43 · SW7 3LRFlat—£4,100,000
9 Sept 2021Flat 4, Malvern Court · SW7 3HUFlat—£300,000
1 Sept 2021Flat 10, 14 · SW7 3NPnon-standardFlat—£525,000
30 Jun 2021Flat 3, 97 · SW7 3LUFlat—£2,300,000
30 Jun 2021Flat 7, 6 · SW7 3NPFlat—£1,800,000
29 Jun 2021Flat 4, 81 · SW7 3LTFlat—£3,325,000

Sales marked non-standardare Land Registry “additional price paid” entries — bulk purchases, repossessions, right-to-buy and similar transfers. They're listed for completeness but excluded from every median and comparison figure on this page.

Buying on Onslow Square?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

More streets in SW7

Sold-price profiles for nearby streets, and the wider SW7 area guide.

Cornwall GardensQueens GateCromwell RoadOnslow GardensEnnismore GardensStanhope GardensQueens Gate TerraceQueens Gate GardensRutland GateCranley GardensRoland GardensKnightsbridge
SW7 house prices & area guide →

Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.