ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices on Onslow Square, SW7, Kensington And Chelsea, Greater London

House prices on Onslow Square, SW7 in 2025

Last year, we saw 6 properties sold in the area, with an average house price of £2,166,417. This represents a decrease of -45.45% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -19.55% in the same period. The average value add score for the area is 50.

210 properties

Sort by: Recently Sold

81 Flat 4 Onslow Square

Flat
Leasehold

£3,452,430 • Est. today

£3,325,000 • Jun 2021

45

Potential to add value is

Low

105 Flat 12 Onslow Square

Flat
Leasehold

£2,783,350 • Est. today

£2,500,000 • Apr 2021

+ 1 more

45

Potential to add value is

Low

46 Flat 4 Onslow Square

Flat
Leasehold

£4,928,841 • Est. today

£4,750,000 • Mar 2021

33

Potential to add value is

Low

1 Flat 1 Onslow Square

Flat
Leasehold

£2,746,530 • Est. today

£2,300,000 • Mar 2021

33

Potential to add value is

Low

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24 Flat 3 Onslow Square

Flat
Leasehold

£1,844,810 • Est. today

£1,700,000 • Mar 2021

45

Potential to add value is

Low

89 Flat 4 Onslow Square

Flat
Leasehold

£2,720,615 • Est. today

£2,450,000 • Jan 2021

45

Potential to add value is

Low

47 Onslow Square

Flat
Leasehold

£5,046,196 • Est. today

£4,950,000 • Dec 2020

45

Potential to add value is

Low

25 Flat 1a Onslow Square

Flat
Leasehold
34 SQM

£732,652 • Est. today

£560,000 • Oct 2020

+ 3 more

52

Potential to add value is

Medium

Malvern Court Flat 24 Onslow Square

Flat
Leasehold
107 SQM

£2,279,728 • Est. today

£1,880,000 • Aug 2020

+ 1 more

70

Potential to add value is

Medium

38 Flat 2 Onslow Square

Flat
Leasehold

£7,171,900 • Est. today

£6,700,000 • May 2020

+ 2 more

45

Potential to add value is

Low

Malvern Court Flat 34 Onslow Square

Flat
Leasehold
114 SQM

£1,642,500 • Est. today

£1,600,000 • Jan 2020

+ 4 more

70

Potential to add value is

Medium

Malvern Court Flat 5 Onslow Square

Flat
Leasehold
126 SQM

£848,608 • Est. today

£642,403 • Jan 2020

+ 2 more

70

Potential to add value is

Medium

Malvern Court Flat 46 Onslow Square

Flat
Leasehold
106 SQM

£2,488,064 • Est. today

£2,000,000 • Oct 2019

+ 2 more

70

Potential to add value is

Medium

97 Flat 9 Onslow Square

Flat
Leasehold

£1,697,790 • Est. today

£1,550,000 • Aug 2019

45

Potential to add value is

Low

97 Flat 10 Onslow Square

Flat
Leasehold

£1,104,080 • Est. today

£950,000 • Aug 2019

45

Potential to add value is

Low

Malvern Court Flat 30 Onslow Square

Flat
Leasehold
128 SQM

£2,290,889 • Est. today

£2,095,000 • Jul 2019

+ 4 more

70

Potential to add value is

Medium

Malvern Court Flat 43 Onslow Square

Flat
Leasehold
119 SQM

£1,903,450 • Est. today

£1,700,000 • Jul 2019

+ 1 more

70

Potential to add value is

Medium

97 Flat 4 Onslow Square

Flat
Leasehold

£5,704,242 • Est. today

£5,575,497 • May 2019

45

Potential to add value is

Low

Malvern Court Flat 36 Onslow Square

Flat
Leasehold
128 SQM

£3,113,680 • Est. today

£3,050,000 • Apr 2019

+ 1 more

70

Potential to add value is

Medium

Malvern Court Flat 7 Onslow Square

Flat
Leasehold
142 SQM

£655,015 • Est. today

£600,000 • Jan 2019

+ 1 more

70

Potential to add value is

Medium

52 Flat 2 Onslow Square

Flat
Leasehold

£2,821,394 • Est. today

£2,650,000 • Oct 2018

33

Potential to add value is

Low

38 Flat 1 Onslow Square

Flat
Leasehold

£3,127,519 • Est. today

£3,000,000 • Jun 2018

45

Potential to add value is

Low

24 Flat 5 Onslow Square

Flat
Leasehold

£2,295,540 • Est. today

£1,950,000 • May 2018

+ 2 more

45

Potential to add value is

Low

Malvern Court Flat 19 Onslow Square

Flat
Leasehold
144 SQM

£2,191,070 • Est. today

£2,000,000 • Apr 2018

+ 1 more

70

Potential to add value is

Medium

61 Flat 1 Onslow Square

Flat
Leasehold

£4,977,892 • Est. today

£5,000,000 • Mar 2018

45

Potential to add value is

Low

Where does this data come from?

The property price data for England and Wales that you see on our website is sourced primarily from HM Land Registry's Price Paid Data. This dataset is the one source of truth for most of the country’s residential property transactions. Where available, we’ve enhanced this with information gathered from Energy Performance Certificate (EPC) data and then further added to it with records from various trusted additional sources. This material was last updated on October 7, 2024.

Some of the figures you see above, such as the Value Potential score are constructed using our own proprietary algorithmic modelling. They are most decidedly estimates, and may be off the mark. Please use this information cautiously, and as a guide only. If in doubt, and certainly before putting in an offer anywhere, please speak with your local estate agent to get a better understanding of the property’s valuation.

Onslow Square, SW7 house prices in 2025
 

Number of properties sold