Housing Market Analysis for ONSLOW SQUARE, SW7 3NJ

Are you looking to understand SW7 3NJ house prices? Here, we provide a detailed analysis of the latest sold house prices, trends over the years, and key statistics to help you gauge the real estate landscape in this Kensington and Chelsea postcode.

For the location information and nearby amenities in the SW7 3NJ area, explore the SW7 3NJ Area information page.
For comprehensive crime statistics in the SW7 3NJ area, explore the SW7 3NJ Crime Rates page.

Overview of Sold House prices

As per the latest sold houses in the SW7 3NJ postcode area, The average prices are as follows,

Flat
- The average price is around £1,256,773 median price is £735,000 Standard Deviation is £1,109,914 with Total Sold: 55
- The Last 5 Year average price is £2,172,000 with Total Sold: 5
- The most recent sale happened at this postcode is FLAT 11, 25 ONSLOW SQUARE: £1,600,000 (Sold on 28 Jul 2023)
- The first recorded sale happened at this postcode is FLAT 8, 5 ONSLOW SQUARE: £625,000 (Sold on 16 Jan 1995)
Other
- The average price is around £40,000,000 median price is £40,000,000 Standard Deviation is £0 with Total Sold: 1
- The most recent sale happened at this postcode is GARAGE ONSLOW SQUARE: £40,000,000 (Sold on 31 Jan 2017)
- The first recorded sale happened at this postcode is GARAGE ONSLOW SQUARE: £40,000,000 (Sold on 31 Jan 2017)

Sold Price Trend Over the Years:

Below table and chart gives the average SW7 3NJ house prices and number of sold houses over the years. This helps understand the price trend over the years in this postcode.

Please note that this data is populated based on the sold houses data given by the Land Registry.

House Type: Flat

Year	Avg. Price	Avg. Price/Sq. mtr	Sold
2023	£2,200,000	£25,534	2
2022	£3,600,000	£31,034	1
2021	£2,300,000	£20,721	1
2020	£560,000	£16,970	1
2018	£3,500,000	£30,172	1
2017	£2,735,000	£28,343	2
2016	£4,400,000		1
2015	£2,800,000	£26,840	2
2014	£2,850,000	£34,655	1
2013	£2,625,000	£19,644	4
2012	£1,219,773	£11,843	3
2011	£850,000	£8,416	1
2009	£1,600,000	£13,675	1
2007	£1,352,000	£17,533	1
2006	£950,000		1
2005	£1,254,333	£6,364	3
2004	£833,333		3
2003	£812,500	£6,567	2
2002	£749,106	£6,403	2
2001	£259,000	£7,848	1
2000	£406,667	£8,928	3
1999	£495,000	£4,500	1
1998	£304,750	£3,485	4
1997	£495,000	£4,736	4
1996	£285,286	£3,686	7
1995	£487,500		2

House Type: Other

Year	Avg. Price	Avg. Price/Sq. mtr	Sold
2017	£40,000,000		1

All the Sales in the ONSLOW SQUARE, SW7 3NJ

See the table below for more details on the sold house prices in the SW7 3NJ, Kensington and Chelsea postcode.

Address	Sold Date	Price	% Change
FLAT 11, 25 ONSLOW SQUAREFlat, LeaseholdArea: 94 Sq.mtrAge: 1950-1966	28 Jul 2023	£1,600,000	First Sale
FLAT 3, 23 ONSLOW SQUAREFlat, LeaseholdArea: 82.24 Sq.mtrAge: before 1900	19 May 2023	£2,800,000	1.82%
	04 Aug 2017	£2,750,000	-3.51%
	31 Oct 2014	£2,850,000	533.33%
	04 Dec 1997	£450,000	First Sale
FLAT 1, 17 ONSLOW SQUAREFlat, LeaseholdArea: 116 Sq.mtrAge: before 1900	05 Aug 2022	£3,600,000	2.86%
	16 Feb 2018	£3,500,000	418.52%
	02 Jan 1997	£675,000	50.00%
	15 May 1996	£450,000	100.00%
	04 Apr 1996	£225,000	First Sale
FLAT 1, 1 ONSLOW SQUAREFlat, LeaseholdArea: 111 Sq.mtrAge: before 1900	22 Mar 2021	£2,300,000	First Sale
FLAT 1A, 25 ONSLOW SQUAREFlat, LeaseholdArea: 33 Sq.mtrAge: before 1900	27 Oct 2020	£560,000	116.22%
	24 Sep 2001	£259,000	40.00%
	14 Feb 2000	£185,000	60.87%
	16 Nov 1998	£115,000	First Sale
FLAT 2, 23 ONSLOW SQUAREFlat, LeaseholdArea: 117 Sq.mtrAge: before 1900	30 Mar 2017	£2,720,000	First Sale
GARAGE ONSLOW SQUAREOther, Freehold	31 Jan 2017	£40,000,000	First Sale
19 ONSLOW SQUAREFlat, Leasehold	24 Mar 2016	£4,400,000	388.89%
19 ONSLOW SQUAREFlat, Leasehold	27 Oct 2003	£900,000	First Sale
FLAT 4, 5 ONSLOW SQUAREFlat, LeaseholdArea: 101 Sq.mtrAge: before 1900	18 Dec 2015	£2,850,000	21.54%
	20 Dec 2012	£2,345,000	194.71%
	16 Feb 2012	£795,700	-6.39%
	11 Jul 2011	£850,000	First Sale
FLAT 2, 11 ONSLOW SQUAREFlat, LeaseholdArea: 108 Sq.mtrAge: before 1900	15 Apr 2015	£2,750,000	First Sale
FLAT 10, 25 ONSLOW SQUAREFlat, LeaseholdArea: 138.32 Sq.mtrAge: 1967-1975	02 Aug 2013	£2,600,000	First Sale
FLAT 8, 25 ONSLOW SQUAREFlat, LeaseholdArea: 136 Sq.mtrAge: before 1900	13 Mar 2013	£3,600,000	80.00%
	25 Jan 2013	£2,000,000	First Sale
FLAT 5, 5 ONSLOW SQUAREFlat, LeaseholdArea: 123.65 Sq.mtrAge: before 1900	15 Feb 2013	£2,300,000	187.50%
	02 Apr 2004	£800,000	First Sale
FLAT 3, 5 ONSLOW SQUAREFlat, LeaseholdArea: 117 Sq.mtrAge: 1900-1929	20 Sep 2012	£518,619	-67.59%
	09 Oct 2009	£1,600,000	28.21%
	03 May 2005	£1,248,000	First Sale
FLAT 3, 11 ONSLOW SQUAREFlat, LeaseholdArea: 77.11 Sq.mtrAge: 1991-1995	22 Jun 2007	£1,352,000	First Sale
FLAT 4, 23 ONSLOW SQUAREFlat, Leasehold	06 Apr 2006	£950,000	167.61%
	31 Mar 1998	£355,000	97.22%
	10 Apr 1996	£180,000	First Sale
15 ONSLOW SQUAREFlat, Leasehold	02 Dec 2005	£1,815,000	First Sale
FLAT 5, 11 ONSLOW SQUAREFlat, LeaseholdArea: 110 Sq.mtrAge: 1900-1929	24 Oct 2005	£700,000	41.41%
	22 Oct 1999	£495,000	39.44%
	23 Dec 1997	£355,000	First Sale
FLAT 5, 17 ONSLOW SQUAREFlat, Leasehold	29 Mar 2004	£650,000	First Sale
FLAT 1, 23 ONSLOW SQUAREFlat, Leasehold	27 Feb 2004	£1,050,000	69.35%
FLAT 1, 23 ONSLOW SQUAREFlat, Leasehold	29 Apr 1998	£620,000	First Sale
FLAT 4, 17 ONSLOW SQUAREFlat, LeaseholdArea: 110.4 Sq.mtrAge: before 1900	26 Aug 2003	£725,000	First Sale
FLAT 6, 5 ONSLOW SQUAREFlat, Leasehold	23 Dec 2002	£1,050,000	First Sale
FLAT 8, 11 ONSLOW SQUAREFlat, LeaseholdArea: 70 Sq.mtrAge: 1900-1929	25 Nov 2002	£448,213	5.46%
	22 Oct 1996	£425,000	54.55%
	29 Jul 1996	£275,000	First Sale
FLAT 1, 5 ONSLOW SQUAREFlat, Leasehold	02 Oct 2000	£300,000	104.08%
FLAT 1, 5 ONSLOW SQUAREFlat, Leasehold	19 Aug 1996	£147,000	First Sale
FLAT 5, 25 ONSLOW SQUAREFlat, LeaseholdArea: 60 Sq.mtrAge: before 1900	06 Apr 2000	£735,000	First Sale
FLAT 7, 25 ONSLOW SQUAREFlat, Leasehold	08 Oct 1998	£129,000	First Sale
FLAT 2, 17 ONSLOW SQUAREFlat, LeaseholdArea: 113 Sq.mtrAge: 1900-1929	12 Feb 1997	£500,000	69.49%
	04 Apr 1996	£295,000	First Sale
FLAT 1, 1Flat, Leasehold	15 Dec 1995	£350,000	First Sale
FLAT 8, 5 ONSLOW SQUAREFlat, Leasehold	16 Jan 1995	£625,000	First Sale

Check out the sold house prices near the SW7 3NJ postcode. Properties currently for saleProperties currently for rent

ONSLOW SQUARE, SW7 3NJ Near By properties

Interactive Map

This Interactive map can help you visualize the nearby sold house in the SW7 3NJ postcode area

Nearby Sold House Price Statstics

Knowing the nearby sold house in the area helps gauge the property market in the area. Below data gives house price Statstics of the surrounding area of the SW7 3NJ postcode.

Flat
- The average price is around £692,851 median price is £400,000 Standard Deviation is £834,929 with Total Sold: 7,295
- The Last 5 Year average price is £1,291,844 with Total Sold: 748
- The most recent sale happened at this postcode is FIRST FLOOR FLAT 3, 60 QUEEN'S GATE: £2,100,000 (Sold on 16 Sep 2024)
- The first recorded sale happened at this postcode is FLAT 737, NELL GWYNN HOUSE SLOANE AVENUE: £95,000 (Sold on 03 Jan 1995)
Terraced
- The average price is around £2,352,921 median price is £1,652,000 Standard Deviation is £2,518,675 with Total Sold: 2,011
- The Last 5 Year average price is £4,429,102 with Total Sold: 274
- The most recent sale happened at this postcode is , 6 STANHOPE GARDENS: £2,925,000 (Sold on 05 Sep 2024)
- The first recorded sale happened at this postcode is , 155 OLD CHURCH STREET: £1,750,000 (Sold on 06 Jan 1995)
Other
- The average price is around £4,735,644 median price is £992,500 Standard Deviation is £15,250,374 with Total Sold: 222
- The Last 5 Year average price is £3,848,582 with Total Sold: 111
- The most recent sale happened at this postcode is FLAT 39, MARLBOROUGH, 61 WALTON STREET: £725,000 (Sold on 14 Jun 2024)
- The first recorded sale happened at this postcode is , 97 FULHAM ROAD: £150,000 (Sold on 12 Oct 2011)
Detached
- The average price is around £1,924,409 median price is £890,000 Standard Deviation is £2,030,829 with Total Sold: 29
- The Last 5 Year average price is £3,956,250 with Total Sold: 4
- The most recent sale happened at this postcode is , 65 SUMNER PLACE MEWS: £4,000,000 (Sold on 05 Oct 2022)
- The first recorded sale happened at this postcode is , 41 ELYSTAN PLACE: £380,000 (Sold on 29 Mar 1995)
Semi-Detached
- The average price is around £2,181,535 median price is £1,250,000 Standard Deviation is £3,021,232 with Total Sold: 97
- The Last 5 Year average price is £6,625,000 with Total Sold: 8
- The most recent sale happened at this postcode is , 22 CHELSEA SQUARE: £17,250,000 (Sold on 31 May 2022)
- The first recorded sale happened at this postcode is , 14A REECE MEWS: £350,000 (Sold on 16 Jan 1995)

Sold Price Trend Over the Years:

House Type: Flat

Year	Avg. Price	Avg. Price/Sq. mtr	Sold
2024	£1,318,327	£16,064	49
2023	£1,289,467	£16,813	129
2022	£1,481,111	£17,095	156
2021	£1,235,593	£16,493	169
2020	£1,432,605	£16,360	103
2019	£1,041,783	£14,609	142
2018	£1,173,175	£17,101	111
2017	£1,570,631	£17,255	147
2016	£1,472,426	£19,202	137
2015	£1,348,671	£19,994	197
2014	£1,466,272	£18,779	195
2013	£1,372,108	£16,954	241
2012	£951,229	£14,444	168
2011	£993,529	£12,803	186
2010	£883,829	£12,273	210
2009	£711,388	£10,266	175
2008	£760,005	£10,852	142
2007	£700,186	£10,460	329
2006	£572,048	£7,830	367
2005	£515,838	£7,005	300
2004	£480,215	£6,722	405
2003	£434,657	£6,824	302
2002	£417,612	£6,363	422
2001	£417,891	£5,646	334
2000	£388,998	£5,397	350
1999	£426,377	£4,701	400
1998	£266,108	£3,954	342
1997	£271,737	£3,526	400
1996	£210,818	£2,862	368
1995	£187,186	£2,906	319

House Type: Terraced

Year	Avg. Price	Avg. Price/Sq. mtr	Sold
2024	£4,407,683	£24,118	24
2023	£4,165,777	£23,424	53
2022	£5,112,172	£25,064	63
2021	£5,003,687	£22,407	51
2020	£3,883,266	£19,577	45
2019	£3,552,673	£20,096	38
2018	£4,085,960	£19,739	52
2017	£3,649,321	£20,874	42
2016	£5,187,801	£23,098	57
2015	£4,110,404	£19,839	59
2014	£4,778,443	£24,264	56
2013	£3,632,841	£20,781	59
2012	£3,772,799	£21,417	42
2011	£3,408,918	£18,222	49
2010	£2,693,255	£16,140	53
2009	£2,468,034	£14,664	55
2008	£3,019,923	£16,545	39
2007	£2,544,012	£14,034	73
2006	£1,927,004	£11,011	87
2005	£1,437,222	£8,699	63
2004	£1,529,979	£8,084	90
2003	£1,472,921	£7,422	65
2002	£1,615,909	£7,824	85
2001	£1,284,024	£6,657	72
2000	£1,260,613	£5,658	116
1999	£811,846	£4,558	122
1998	£652,557	£3,885	96
1997	£684,064	£3,975	114
1996	£647,678	£3,465	102
1995	£577,396	£3,265	89

House Type: Other

Year	Avg. Price	Avg. Price/Sq. mtr	Sold
2024	£918,333		3
2023	£1,791,173	£13,647	15
2022	£16,925,970	£19,069	13
2021	£3,244,250	£28,928	22
2020	£1,728,554	£11,959	18
2019	£1,876,123	£20,043	40
2018	£3,972,477	£6,363	28
2017	£6,996,731	£20,471	30
2016	£1,613,397	£264	14
2015	£8,478,664	£22,473	18
2014	£4,649,033	£40,050	15
2013	£14,437,500	£7,456	4
2011	£150,000		2

House Type: Detached

Year	Avg. Price	Avg. Price/Sq. mtr	Sold
2022	£3,125,000	£19,666	2
2020	£4,787,500	£24,949	2
2014	£750,000		1
2013	£2,132,430	£14,927	2
2009	£1,750,000	£8,855	1
2005	£4,500,000		1
2003	£4,200,000		1
2001	£821,000	£5,320	5
2000	£4,254,500	£1,198	2
1999	£935,000		1
1998	£842,615	£4,813	4
1997	£1,643,383	£6,197	4
1996	£322,500	£4,223	2
1995	£380,000	£3,248	1

House Type: Semi-Detached

Year	Avg. Price	Avg. Price/Sq. mtr	Sold
2022	£17,250,000	£32,609	1
2021	£5,350,000	£21,755	3
2020	£3,300,000	£23,239	1
2019	£5,466,667	£18,614	3
2017	£6,650,000	£4,098	2
2016	£5,225,000	£25,059	4
2014	£2,750,000	£21,654	1
2013	£10,100,000	£27,214	2
2011	£1,964,000	£14,785	2
2010	£1,795,000	£19,710	1
2009	£1,905,000	£12,968	5
2008	£2,441,333	£7,303	3
2007	£1,913,500	£12,914	2
2006	£2,652,250	£9,550	4
2005	£1,918,750	£8,942	4
2004	£2,300,000	£9,296	4
2003	£1,160,000	£5,365	4
2002	£1,568,036	£6,230	5
2001	£1,135,000	£8,794	3
2000	£942,750	£6,734	9
1999	£700,167	£3,688	6
1998	£404,250	£3,671	4
1997	£718,750	£3,267	10
1996	£1,043,188	£4,005	8
1995	£309,167	£3,353	6

House Type in SW7 3NJ area

The most common house types in the SW7 3NJ postcode area are Flat (69), Shared house (11), and converted building (2).

Total	85
Flat	69
Shared house	11
converted building	2
commercial building	2
Detached	1
Semi-detached	0
Terraced	0
temporary structure	0

Tenure of household

As per the tenure of household, most of the the properties are Private rented: Private landlord or letting agency (30), and Owned: Owns outright (29).

Private rented: Private landlord or letting agency	30
Owned: Owns outright	29
Owned: Owns with a mortgage or loan	13
Private rented: Other private rented	5
Social rented: Rents from council or Local Authority	3
Social rented: Other social rented	3
Shared ownership: Shared ownership	2
Does not apply	0
Lives rent free	0

Number of People in a Household

The most houses in the SW7 3NJ have 1 person in household (34), and 2 people in household (25).

1 person in household	34
2 people in household	25
3 people in household	15
4 people in household	10
5 people in household	2
0 people in household	0
6 people in household	0
7 people in household	0
8 or more people in household	0