Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area  Export table	Last sold	Price paid	Floor area	£ per square metre	Type	Paid	m2	£/m2
29 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	26 Jul 2024	£820,000	73 sqm	£11,232	Flat (2 bed)
4 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	15 May 2024	£1,050,000	102 sqm	£10,294	Flat (2 bed)
10 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	05 Jan 2024	£910,000	92 sqm	£9,891	Flat (2 bed)
24, Onslow Avenue, Richmond, TW10 6QB -	17 Mar 2023	£2,225,000	185 sqm	£12,027	Terrace (6 bed)
14, Onslow Avenue, Richmond, TW10 6QB -	03 Feb 2023	£2,300,000	190 sqm	£12,105	Terrace (4 bed)
20, Onslow Avenue, Richmond, TW10 6QB -	22 Nov 2022	£2,300,000	188 sqm	£12,234	Terrace (4 bed)
31 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	26 Oct 2022	£1,025,000	91 sqm	£11,263	Flat (2 bed)
9 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	10 Jun 2022	£815,000	94 sqm	£8,670	Flat (2 bed)
2 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	29 Apr 2022	£1,037,500	103 sqm	£10,072	Flat (2 bed)
18, Onslow Avenue, Richmond, TW10 6QB	25 Mar 2020	£2,260,000 B	189 sqm	£11,957	Terrace (5 bed)
10, Onslow Avenue, Richmond, TW10 6QB -	31 Jul 2019	£2,043,500	200 sqm	£10,217	Terrace (4 bed)
1, Onslow Avenue, Richmond, TW10 6QB	31 May 2019	£1,250,000	150 sqm	£8,333	Terrace (2 bed)
19 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	28 Feb 2019	£1,000,000	96 sqm	£10,416	Flat (3 bed)
4, Onslow Avenue, Richmond, TW10 6QB -	20 Jul 2018	£1,961,071	148 sqm	£13,250	Terrace (5 bed)
8 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	01 Feb 2018	£930,000	105 sqm	£8,857	Flat (2 bed)
28, Onslow Avenue, Richmond, TW10 6QB -	12 Jan 2018	£1,600,000	175 sqm	£9,142	Terrace (5 bed)
32 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	10 Feb 2017	£599,950	57 sqm	£10,525	Flat (1 bed)
12, Onslow Avenue, Richmond, TW10 6QB -	14 Dec 2015	£2,100,000	200 sqm	£10,500	Terrace (4 bed)
15 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	30 Oct 2015	£975,000	85 sqm	£11,470	Flat (3 bed)
1 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	14 Aug 2015	£720,000	73 sqm	£9,863	Flat (2 bed)
30 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	28 Mar 2014	£500,000	55 sqm	£9,090	Flat (1 bed)
22 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	30 Jan 2014	£975,000	111 sqm	£8,783	Flat (3 bed)
21 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	15 Jul 2013	£500,000	73 sqm	£6,849	Flat (2 bed)
22, Onslow Avenue, Richmond, TW10 6QB -	29 May 2013	£1,735,000	180 sqm	£9,638	Terrace (4 bed)
Flat 3 16, Onslow Avenue, Richmond, TW10 6QB	06 Jun 2012	£390,000	60 sqm	£6,500	Flat
Flat 1 16, Onslow Avenue, Richmond, TW10 6QB	20 May 2011	£435,000	80 sqm	£5,437	Flat
25 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	03 Dec 2010	£587,000	92 sqm	£6,380	Flat (2 bed)
Flat 2 26, Onslow Avenue, Richmond, TW10 6QB	05 Jan 2010	£460,000			Flat
27 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	25 Sep 2009	£550,000			Flat (2 bed)
20 Onslow Avenue Mansions, Onslow Avenue, Richmond, TW10 6QD	14 Apr 2008	£640,000			Flat (2 bed)
29 Onslow Avenue Mansions, Onslow Avenue	£820,000 Jul-2024	73	11,232
4 Onslow Avenue Mansions, Onslow Avenue	£1,050,000 May-2024	102	10,294
10 Onslow Avenue Mansions, Onslow Avenue	£910,000 Jan-2024	92	9,891
24, Onslow Avenue -	£2,225,000 Mar-2023	185	12,027
14, Onslow Avenue -	£2,300,000 Feb-2023	190	12,105
20, Onslow Avenue -	£2,300,000 Nov-2022	188	12,234
31 Onslow Avenue Mansions, Onslow Avenue	£1,025,000 Oct-2022	91	11,263
9 Onslow Avenue Mansions, Onslow Avenue	£815,000 Jun-2022	94	8,670
2 Onslow Avenue Mansions, Onslow Avenue	£1,037,500 Apr-2022	103	10,072
18, Onslow Avenue	£2,260,000 B Mar-2020	189	11,957
10, Onslow Avenue -	£2,043,500 Jul-2019	200	10,217
1, Onslow Avenue	£1,250,000 May-2019	150	8,333
19 Onslow Avenue Mansions, Onslow Avenue	£1,000,000 Feb-2019	96	10,416
4, Onslow Avenue -	£1,961,071 Jul-2018	148	13,250
8 Onslow Avenue Mansions, Onslow Avenue	£930,000 Feb-2018	105	8,857
28, Onslow Avenue -	£1,600,000 Jan-2018	175	9,142
32 Onslow Avenue Mansions, Onslow Avenue	£599,950 Feb-2017	57	10,525
12, Onslow Avenue -	£2,100,000 Dec-2015	200	10,500
15 Onslow Avenue Mansions, Onslow Avenue	£975,000 Oct-2015	85	11,470
1 Onslow Avenue Mansions, Onslow Avenue	£720,000 Aug-2015	73	9,863
30 Onslow Avenue Mansions, Onslow Avenue	£500,000 Mar-2014	55	9,090
22 Onslow Avenue Mansions, Onslow Avenue	£975,000 Jan-2014	111	8,783
21 Onslow Avenue Mansions, Onslow Avenue	£500,000 Jul-2013	73	6,849
22, Onslow Avenue -	£1,735,000 May-2013	180	9,638
Flat 3 16, Onslow Avenue	£390,000 Jun-2012	60	6,500
Flat 1 16, Onslow Avenue	£435,000 May-2011	80	5,437
25 Onslow Avenue Mansions, Onslow Avenue	£587,000 Dec-2010	92	6,380
Flat 2 26, Onslow Avenue	£460,000 Jan-2010
27 Onslow Avenue Mansions, Onslow Avenue	£550,000 Sep-2009
20 Onslow Avenue Mansions, Onslow Avenue	£640,000 Apr-2008

The data above for Onslow Avenue can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in Onslow Avenue, Richmond is £10,865 sqm (£1,009 per sq ft), this is calculated from the sold price of the 9 most recent sales.
The majority of homes in Richmond are now selling for between £9,300 and £13,180 per square metre , find out more in this local analysis of TW10 6 (Richmond) house prices.
There are about 43 homes on Onslow Avenue, we would have expected approximately 6 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 9 property sales in Onslow Avenue, averaging roughly 2 home sales per year .
The average size of all the properties on Onslow Avenue is 109 m2 (1,173 sqft).

*Land Registry 'Category B: Additional Price Paid entry'.