Sold House Prices on Onslow Square, London
Every Land Registry property sale recorded on Onslow Square in the SW7 postcode district. Updated monthly, England and Wales coverage.
Total sales
432
16 Jan 1995 – 20 Nov 2025
Average price
£1,551,319
all property types, all years
Lowest sale
£58,462
Highest sale
£40,000,000
Recorded sales on Onslow Square
Showing 251–300 of 432 sales, newest first.
| Address | Postcode | Type | Tenure | Price | Date |
|---|---|---|---|---|---|
| 6 Flat 7 Onslow Square | SW7 3NP | Flat / Apartment | Leasehold | £635,000 | 24 May 2006 |
| 69 Flat 8 Onslow Square | SW7 3LS | Flat / Apartment | Leasehold | £1,275,000 | 5 May 2006 |
| 41 Onslow Square | SW7 3LR | Flat / Apartment | Leasehold | £2,675,000 | 2 May 2006 |
| 69 Flat 5 Onslow Square | SW7 3LS | Flat / Apartment | Leasehold | £1,550,000 | 20 Apr 2006 |
| 23 Flat 4 Onslow Square | SW7 3NJ | Flat / Apartment | Leasehold | £950,000 | 6 Apr 2006 |
| Malvern Court Flat 9 Onslow Square | SW7 3HU | Flat / Apartment | Leasehold | £296,036 | 14 Feb 2006 |
| Malvern Court Flat 32 Onslow Square | SW7 3HY | Flat / Apartment | Leasehold | £322,500 | 3 Feb 2006 |
| Malvern Court Flat 24 Onslow Square | SW7 3HU | Flat / Apartment | Leasehold | £800,000 | 22 Dec 2005 |
| 15 Onslow Square | SW7 3NJ | Flat / Apartment | Leasehold | £1,815,000 | 2 Dec 2005 |
| 51 Flat 6 Onslow Square | SW7 3LR | Flat / Apartment | Leasehold | £985,000 | 25 Nov 2005 |
| Malvern Court Flat 29 Onslow Square | SW7 3HY | Flat / Apartment | Leasehold | £676,000 | 16 Nov 2005 |
| 55 Flat 6 Onslow Square | SW7 3LR | Flat / Apartment | Leasehold | £1,130,000 | 15 Nov 2005 |
| 11 Flat 5 Onslow Square | SW7 3NJ | Flat / Apartment | Leasehold | £700,000 | 24 Oct 2005 |
| 38 Flat 7 Onslow Square | SW7 3NS | Flat / Apartment | Leasehold | £938,000 | 12 Oct 2005 |
| 73 Flat 2 Onslow Square | SW7 3LS | Flat / Apartment | Leasehold | £231,809 | 21 Sep 2005 |
| 61 Flat 8 Onslow Square | SW7 3LS | Flat / Apartment | Leasehold | £900,000 | 12 Sep 2005 |
| Malvern Court Flat 34 Onslow Square | SW7 3HY | Flat / Apartment | Leasehold | £390,000 | 5 Sep 2005 |
| 69 Flat 2 Onslow Square | SW7 3LS | Flat / Apartment | Leasehold | £1,750,000 | 13 Jun 2005 |
| 27 Flat 24 Onslow Square | SW7 3NH | Flat / Apartment | Leasehold | £1,200,000 | 27 May 2005 |
| 5 Flat 3 Onslow Square | SW7 3NJ | Flat / Apartment | Leasehold | £1,248,000 | 3 May 2005 |
| 14 Flat 9 Onslow Square | SW7 3NP | Flat / Apartment | Leasehold | £725,000 | 25 Feb 2005 |
| 20 Flat 6 Onslow Square | SW7 3NP | Flat / Apartment | Leasehold | £100,000 | 15 Feb 2005 |
| 71 Onslow Square | SW7 3LS | Flat / Apartment | Leasehold | £1,090,000 | 31 Jan 2005 |
| 39 Onslow Square | SW7 3LR | Flat / Apartment | Leasehold | £2,250,000 | 29 Dec 2004 |
| 32 Flat 9 Onslow Square | SW7 3NS | Flat / Apartment | Leasehold | £1,455,000 | 20 Dec 2004 |
| Malvern Court Flat 2 Onslow Square | SW7 3HU | Flat / Apartment | Leasehold | £330,000 | 9 Dec 2004 |
| Malvern Court Flat 32 Onslow Square | SW7 3HY | Flat / Apartment | Leasehold | £695,000 | 1 Dec 2004 |
| Malvern Court Flat 47 Onslow Square | SW7 3HY | Flat / Apartment | Leasehold | £725,000 | 5 Nov 2004 |
| Malvern Court Flat 41 Onslow Square | SW7 3HY | Flat / Apartment | Leasehold | £575,000 | 1 Nov 2004 |
| 27 Flat 10 Onslow Square | SW7 3NH | Flat / Apartment | Leasehold | £445,000 | 1 Oct 2004 |
| 97 Flat 8 Onslow Square | SW7 3LU | Flat / Apartment | Leasehold | £1,650,000 | 23 Sep 2004 |
| 38 Flat 5 Onslow Square | SW7 3NS | Flat / Apartment | Leasehold | £1,325,000 | 20 Sep 2004 |
| Malvern Court Flat 34 Onslow Square | SW7 3HY | Flat / Apartment | Leasehold | £380,000 | 4 Aug 2004 |
| 52 Flat 6 Onslow Square | SW7 3NX | Flat / Apartment | Leasehold | £1,800,000 | 1 Jun 2004 |
| 46 Flat 2 Onslow Square | SW7 3NX | Flat / Apartment | Leasehold | £1,975,000 | 25 May 2004 |
| 105 Flat 3 Onslow Square | SW7 3LU | Flat / Apartment | Leasehold | £2,500,000 | 6 May 2004 |
| 81 Flat 8 Onslow Square | SW7 3LT | Flat / Apartment | Leasehold | £1,100,000 | 29 Apr 2004 |
| 5 Flat 5 Onslow Square | SW7 3NJ | Flat / Apartment | Leasehold | £800,000 | 2 Apr 2004 |
| Malvern Court Flat 19 Onslow Square | SW7 3HU | Flat / Apartment | Leasehold | £205,000 | 29 Mar 2004 |
| 17 Flat 5 Onslow Square | SW7 3NJ | Flat / Apartment | Leasehold | £650,000 | 29 Mar 2004 |
| 105 Flat 13 Onslow Square | SW7 3LU | Flat / Apartment | Leasehold | £480,000 | 17 Mar 2004 |
| 41 Onslow Square | SW7 3LR | Flat / Apartment | Leasehold | £1,525,000 | 1 Mar 2004 |
| 23 Flat 1 Onslow Square | SW7 3NJ | Flat / Apartment | Leasehold | £1,050,000 | 27 Feb 2004 |
| 8 Ground Floor Flat Onslow Square | SW7 3NP | Flat / Apartment | Leasehold | £775,000 | 12 Feb 2004 |
| 38 Flat 5 Onslow Square | SW7 3NS | Flat / Apartment | Leasehold | £900,000 | 30 Jan 2004 |
| 20 Flat 3 Onslow Square | SW7 3NP | Flat / Apartment | Leasehold | £600,000 | 29 Jan 2004 |
| 27 Flat 18 Onslow Square | SW7 3NH | Flat / Apartment | Leasehold | £320,000 | 9 Jan 2004 |
| 89 Flat 8 Onslow Square | SW7 3LT | Flat / Apartment | Leasehold | £1,100,000 | 31 Dec 2003 |
| 81 Flat 5 Onslow Square | SW7 3LT | Flat / Apartment | Leasehold | £1,430,000 | 11 Dec 2003 |
| 2 Onslow Square | SW7 3NP | Flat / Apartment | Leasehold | £1,180,000 | 3 Nov 2003 |
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Other streets in SW7
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962 sales · avg £897,083
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961 sales · avg £771,909
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666 sales · avg £1,007,583
Stanhope Gardens
550 sales · avg £769,074
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517 sales · avg £1,494,452
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465 sales · avg £1,181,950
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423 sales · avg £1,162,123
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406 sales · avg £787,911
Rutland Gate
378 sales · avg £2,092,999
Roland Gardens
365 sales · avg £877,959
Princes Gate
351 sales · avg £1,829,933
Contains HM Land Registry data © Crown copyright and database right 2026. Licensed under the Open Government Licence v3.0. England and Wales only. Sale prices are as recorded by Land Registry and may exclude some private/below-threshold transactions.