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 foot	Type	Paid	sqft	£/ft
Flat 12 27, Onslow Square, South Kensington, SW7 3NH	17 Apr 2024	£1,400,000	968 sqft	£1,445	Flat (2 bed)
Flat 14 27, Onslow Square, South Kensington, SW7 3NH	09 Feb 2024	£1,493,500	1001 sqft	£1,491	Flat (2 bed)
Flat 2 27, Onslow Square, South Kensington, SW7 3NH	20 Nov 2023	£1,050,000	721 sqft	£1,455	Flat (2 bed)
Flat 11 27, Onslow Square, South Kensington, SW7 3NH	10 Mar 2022	£1,130,000 B	764 sqft	£1,478	Flat (2 bed)
Flat 6 27, Onslow Square, South Kensington, SW7 3NH	14 Oct 2021	£430,000 B	1087 sqft	£395	Flat (2 bed)
Flat 10 27, Onslow Square, South Kensington, SW7 3NH	15 Sep 2017	£1,700,000	1022 sqft	£1,662	Flat (2 bed)
Flat 7 27, Onslow Square, South Kensington, SW7 3NH	30 Mar 2015	£1,400,000	785 sqft	£1,781	Flat (2 bed)
Flat 9 27, Onslow Square, South Kensington, SW7 3NH	31 Oct 2014	£2,275,000	990 sqft	£2,297	Flat (2 bed)
Flat 1 27, Onslow Square, South Kensington, SW7 3NH	19 Sep 2014	£1,625,000	1022 sqft	£1,589	Flat (2 bed)
Flat 18 27, Onslow Square, South Kensington, SW7 3NH	01 Oct 2013	£1,700,000	1065 sqft	£1,595	Flat (2 bed)
Flat 8 27, Onslow Square, South Kensington, SW7 3NH	21 Feb 2013	£1,375,000	947 sqft	£1,451	Flat (2 bed)
Flat 16 27, Onslow Square, South Kensington, SW7 3NH	22 Jan 2012	£525,000	785 sqft	£668	Flat (1 bed)
Flat 17 27, Onslow Square, South Kensington, SW7 3NH	10 Jan 2012	£1,751,000	957 sqft	£1,827	Flat (2 bed)
Flat 3 27, Onslow Square, South Kensington, SW7 3NH	16 Dec 2009	£400,000	796 sqft	£502	Flat (2 bed)
Flat 19 27, Onslow Square, South Kensington, SW7 3NH	28 Jun 2007	£930,000	893 sqft	£1,040	Flat (2 bed)
Flat 24 27, Onslow Square, South Kensington, SW7 3NH	27 May 2005	£1,200,000	1754 sqft	£683	Flat (3 bed)
Flat 21 27, Onslow Square, South Kensington, SW7 3NH	31 Oct 2003	£550,000	1022 sqft	£537	Flat (2 bed)
Flat 20 27, Onslow Square, South Kensington, SW7 3NH	17 Sep 2002	£420,000	839 sqft	£500	Flat (1 bed)
Flat 12 27, Onslow Square	£1,400,000 Apr-2024	90	15,555
Flat 14 27, Onslow Square	£1,493,500 Feb-2024	93	16,059
Flat 2 27, Onslow Square	£1,050,000 Nov-2023	67	15,671
Flat 11 27, Onslow Square	£1,130,000 B Mar-2022	71	15,915
Flat 6 27, Onslow Square	£430,000 B Oct-2021	101	4,257
Flat 10 27, Onslow Square	£1,700,000 Sep-2017	95	17,894
Flat 7 27, Onslow Square	£1,400,000 Mar-2015	73	19,178
Flat 9 27, Onslow Square	£2,275,000 Oct-2014	92	24,728
Flat 1 27, Onslow Square	£1,625,000 Sep-2014	95	17,105
Flat 18 27, Onslow Square	£1,700,000 Oct-2013	99	17,171
Flat 8 27, Onslow Square	£1,375,000 Feb-2013	88	15,625
Flat 16 27, Onslow Square	£525,000 Jan-2012	73	7,191
Flat 17 27, Onslow Square	£1,751,000 Jan-2012	89	19,674
Flat 3 27, Onslow Square	£400,000 Dec-2009	74	5,405
Flat 19 27, Onslow Square	£930,000 Jun-2007	83	11,204
Flat 24 27, Onslow Square	£1,200,000 May-2005	163	7,361
Flat 21 27, Onslow Square	£550,000 Oct-2003	95	5,789
Flat 20 27, Onslow Square	£420,000 Sep-2002	78	5,384

The data above for Onslow Square 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 Square, South Kensington is £19,337 sqm (£1,796 per sq ft), this is based on the Land Registry sold price of the 7 most recent sales.
The majority of homes in South Kensington are now selling for between £1,349 and £2,027 per square foot , find out more in this local analysis of SW7 3 (South Kensington) house prices.
There are roughly 92 homes on Onslow Square, we would have expected roughly 13 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 7 property sales in Onslow Square, averaging roughly 1 home sales per year .
The average size of all the properties on Onslow Square is 105 m2 (1,130 sqft).

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