Sold price history
Onslow Avenue, Richmond house prices
The typical home in Onslow Avenue, Richmond last sold for £430,000, based on the official HM Land Registry record. Over the past decade prices are +71% in cash — but +24% once inflation is stripped out.
- Median sold price
- £430,000
- 10 years · cash
- +71%
- 10 years · real
- +24%
HM Land Registry · 108 sales ·
81 with floor area ·
Updated 10 Sep 2025
Key facts
Median price
£430,000
Price per m²
£5,318
Sales recorded
108
Price range
£2,000 – £2,787,500
Onslow Avenue, Richmond prices since 1995
Cash price
Today’s money (real)
Over ten years Onslow Avenue, Richmond is +71% on paper and +24% in real terms.
Recent sales in Onslow Avenue, Richmond
The most recent homes sold here, straight from the HM Land Registry record.
| Date | Address | Type | Price | £/m² |
|---|---|---|---|---|
| 17 Jun 2026 | 1 Onslow Avenue · TW10 6QB | Terraced Freehold | £3,450,000 | — |
| 10 Sep 2025 | 18 Onslow Avenue · TW10 6QB | Terraced Freehold | £2,787,500 | £15,068 |
| 19 May 2025 | 32, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £550,000 | £10,000 |
| 26 Jul 2024 | 29, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £820,000 | £11,233 |
| 15 May 2024 | 4, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £1,050,000 | £10,294 |
| 5 Jan 2024 | 10, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £910,000 | — |
| 17 Mar 2023 | 24 Onslow Avenue · TW10 6QB | Terraced Freehold | £2,225,000 | £12,027 |
| 3 Feb 2023 | 14 Onslow Avenue · TW10 6QB | Terraced Freehold | £2,300,000 | £12,105 |
| 22 Nov 2022 | 20 Onslow Avenue · TW10 6QB | Terraced Freehold | £2,300,000 | £12,234 |
| 26 Oct 2022 | 31, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £1,025,000 | £11,264 |
| 10 Jun 2022 | 9, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £815,000 | £8,670 |
| 29 Apr 2022 | 2, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £1,037,500 | £10,073 |
| 31 Jul 2019 | 10 Onslow Avenue · TW10 6QB | Terraced Freehold | £2,043,500 | £10,218 |
| 31 May 2019 | 1 Onslow Avenue · TW10 6QB | Terraced Freehold | £1,250,000 | £5,760 |
| 28 Feb 2019 | 19, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £1,000,000 | — |
| 20 Jul 2018 | 4 Onslow Avenue · TW10 6QB | Terraced Freehold | £1,961,071 | — |
| 1 Feb 2018 | 8, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £930,000 | £9,300 |
| 12 Jan 2018 | 28 Onslow Avenue · TW10 6QB | Terraced Freehold | £1,600,000 | — |
| 10 Feb 2017 | 32, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £599,950 | £10,908 |
| 14 Dec 2015 | 12 Onslow Avenue · TW10 6QB | Terraced Freehold | £2,100,000 | £10,500 |
| 30 Oct 2015 | 15, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £975,000 | £11,471 |
| 14 Aug 2015 | 1, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £720,000 | £10,141 |
| 28 Mar 2014 | 30, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £500,000 | £9,091 |
| 30 Jan 2014 | 22, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £975,000 | £9,653 |
| 20 Nov 2013 | 20 Onslow Avenue · TW10 6QB | Terraced Freehold | £1,795,000 | £9,548 |
| 15 Jul 2013 | 21, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £500,000 | £6,849 |
| 29 May 2013 | 22 Onslow Avenue · TW10 6QB | Terraced Freehold | £1,735,000 | £9,180 |
| 19 Apr 2013 | 32, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £425,000 | £7,727 |
| 6 Jun 2012 | Flat 3, 16 Onslow Avenue · TW10 6QB | Flat Leasehold | £390,000 | £6,190 |
| 9 Jan 2012 | 1, Onslow Avenue Mansions Onslow Avenue · TW10 6QD | Flat Leasehold | £515,000 | £7,254 |
Category A (standard) sales. £/m² shown where an EPC floor-area match exists.
Biggest price gains in Onslow Avenue, Richmond
Homes that have changed hands more than once, ranked by their annual return — in cash and, where we have the inflation data, after adjusting for it.
| Address | First sold | Last sold | Times | Cash return | Real return |
|---|---|---|---|---|---|
| 30 Flat 3, Onslow Avenue | £117,500 22 Mar 1996 | £190,000 5 Jun 1998 | 2 | +24% per year | +22% inflation-adjusted |
| Onslow Avenue Mansions 23, Onslow Avenue | £140,000 13 Apr 1996 | £440,000 28 May 2004 | 3 | +15% per year | +13% inflation-adjusted |
| 30 Flat 2, Onslow Avenue | £187,500 19 Jun 1998 | £285,000 18 Jun 2001 | 2 | +15% per year | +13% inflation-adjusted |
| Onslow Avenue Mansions 11, Onslow Avenue | £210,000 4 Sep 1998 | £665,000 14 Sep 2007 | 3 | +14% per year | +11% inflation-adjusted |
| Onslow Avenue Mansions 19, Onslow Avenue | £60,000 4 Feb 1997 | £1,000,000 28 Feb 2019 | 3 | +14% per year | +11% inflation-adjusted |
| Onslow Avenue Mansions 22, Onslow Avenue | £170,000 15 Dec 1995 | £975,000 30 Jan 2014 | 3 | +10% per year | +7% inflation-adjusted |
| Onslow Avenue Mansions 30, Onslow Avenue | £91,500 18 Dec 1995 | £500,000 28 Mar 2014 | 3 | +10% per year | +7% inflation-adjusted |
| 26 Flat 2, Onslow Avenue | £128,000 8 Sep 1995 | £460,000 5 Jan 2010 | 3 | +9% per year | +7% inflation-adjusted |
| Onslow Avenue Mansions 25, Onslow Avenue | £200,000 18 Sep 1998 | £587,000 3 Dec 2010 | 5 | +9% per year | +7% inflation-adjusted |
| Onslow Avenue Mansions 27, Onslow Avenue | £176,000 11 Apr 1996 | £550,000 25 Sep 2009 | 4 | +9% per year | +7% inflation-adjusted |
| Onslow Avenue Mansions 28, Onslow Avenue | £119,000 25 Oct 1996 | £268,000 9 Jun 2006 | 3 | +9% per year | +7% inflation-adjusted |
| 12, Onslow Avenue | £372,000 1 Jun 1995 | £2,100,000 14 Dec 2015 | 3 | +9% per year | +6% inflation-adjusted |
| Onslow Avenue Mansions 20, Onslow Avenue | £350,000 3 Jul 2000 | £640,000 14 Apr 2008 | 3 | +8% per year | +6% inflation-adjusted |
| Onslow Avenue Mansions 15, Onslow Avenue | £249,000 25 Mar 1998 | £975,000 30 Oct 2015 | 4 | +8% per year | +6% inflation-adjusted |
| 26, Onslow Avenue | £199,950 16 Apr 1999 | £368,000 28 Feb 2007 | 2 | +8% per year | +6% inflation-adjusted |
| Onslow Avenue Mansions 6, Onslow Avenue | £373,000 11 Aug 2000 | £650,000 18 Jan 2008 | 2 | +8% per year | +5% inflation-adjusted |
| Onslow Avenue Mansions 1, Onslow Avenue | £250,000 19 Jan 2001 | £720,000 14 Aug 2015 | 4 | +8% per year | +5% inflation-adjusted |
| 5, Onslow Avenue | £550,000 14 Nov 1997 | £1,100,000 1 Aug 2007 | 3 | +7% per year | +5% inflation-adjusted |
| 10, Onslow Avenue | £535,000 25 Aug 1999 | £2,043,500 31 Jul 2019 | 3 | +7% per year | +5% inflation-adjusted |
| Onslow Avenue Mansions 2, Onslow Avenue | £177,000 24 Nov 1995 | £1,037,500 29 Apr 2022 | 4 | +7% per year | +4% inflation-adjusted |
| 16 Flat 3, Onslow Avenue | £300,100 2 Jun 2008 | £390,000 6 Jun 2012 | 2 | +7% per year | +4% inflation-adjusted |
| Onslow Avenue Mansions 8, Onslow Avenue | £305,150 4 Feb 2000 | £930,000 1 Feb 2018 | 2 | +6% per year | +4% inflation-adjusted |
| Onslow Avenue Mansions 4, Onslow Avenue | £180,000 10 May 1995 | £1,050,000 15 May 2024 | 5 | +6% per year | +4% inflation-adjusted |
| 20, Onslow Avenue | £565,000 24 Sep 1999 | £2,300,000 22 Nov 2022 | 4 | +6% per year | +4% inflation-adjusted |
| 16 Flat 2, Onslow Avenue | £249,950 4 Jul 2003 | £322,000 17 Sep 2007 | 3 | +6% per year | +4% inflation-adjusted |
| 18, Onslow Avenue | £745,000 3 Sep 2003 | £2,787,500 10 Sep 2025 | 2 | +6% per year | +3% inflation-adjusted |
| 28, Onslow Avenue | £525,000 15 Jan 1999 | £1,600,000 12 Jan 2018 | 2 | +6% per year | +4% inflation-adjusted |
| Onslow Avenue Mansions 31, Onslow Avenue | £263,000 4 Sep 1998 | £1,025,000 26 Oct 2022 | 2 | +6% per year | +3% inflation-adjusted |
| 24, Onslow Avenue | £900,000 26 May 2006 | £2,225,000 17 Mar 2023 | 2 | +6% per year | +2% inflation-adjusted |
| 14, Onslow Avenue | £970,000 17 Nov 2005 | £2,300,000 3 Feb 2023 | 2 | +5% per year | +2% inflation-adjusted |
| Onslow Avenue Mansions 10, Onslow Avenue | £269,000 19 Dec 1997 | £910,000 5 Jan 2024 | 2 | +5% per year | +2% inflation-adjusted |
| 16 Flat 1, Onslow Avenue | £318,500 1 Nov 2002 | £435,000 20 May 2011 | 2 | +4% per year | +1% inflation-adjusted |
| Onslow Avenue Mansions 32, Onslow Avenue | £320,000 9 Oct 2009 | £550,000 19 May 2025 | 4 | +4% per year | 0% inflation-adjusted |
| Onslow Avenue Mansions 5, Onslow Avenue | £120,000 19 May 1995 | £60,000 28 May 1999 | 2 | −16% per year | −18% inflation-adjusted |
Category A (standard) sales that changed hands at least twice. Real return adjusts for inflation using ONS CPIH where available.
How Onslow Avenue, Richmond compares
Rank in the town
197th of 735 streets in Richmond
Rank in the postcode district
82nd of 177 streets in TW10
Against the town median
48% above the Richmond median of £290,000
Against England & Wales
174% above the national median of £157,000
Onslow Avenue, Richmond house prices — your questions
What is the average house price in Onslow Avenue, Richmond?
Homes in Onslow Avenue, Richmond have a median sold price of £430,000 — the middle of 108 recorded transactions.
What is the price range of homes sold in Onslow Avenue, Richmond?
Recorded sales in Onslow Avenue, Richmond range from £2,000 to £2,787,500. The range includes flats and large detached homes alike.
Have house prices in Onslow Avenue, Richmond risen?
Over the past decade prices in Onslow Avenue, Richmond are +71% in cash terms but +24% once adjusted for inflation using ONS CPIH — the gap between the two is the real story.
How much is a house per square metre in Onslow Avenue, Richmond?
In Onslow Avenue, Richmond the median price is £5,318 per square metre, from 81 sales matched to an EPC floor-area record.
How up to date is this data?
HM Land Registry publishes Price Paid Data monthly. The most recent sale recorded in Onslow Avenue, Richmond was 10 September 2025.
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Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0. See our methodology.