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House prices in SW3 in 2025

Last year, we saw 305 properties sold in the area, with an average house price of £2,126,487. This represents a decrease of -19.31% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -31.38% in the same period. The average value add score for the area is 63.

8542 properties

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Nell Gwynn House Flat 811 Sloane Avenue

Flat
Leasehold
31 SQM

£628,250 • Est. today

£392,500 • Aug 2010

+ 2 more

80

Potential to add value is

High

Chelsea Cloisters 340 Sloane Avenue

Flat
Leasehold
17 SQM

£454,228 • Est. today

£235,000 • Aug 2010

+ 2 more

80

Potential to add value is

High

Chevalier House, 60 Apartment 3.2, Brompton Road

Flat
Leasehold

£1,933,339 • Est. today

£1,472,500 • Aug 2010

35

Potential to add value is

Low

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Daver Court Flat 13 Chelsea Manor Street

Flat
Leasehold
36 SQM

£595,050 • Est. today

£385,000 • Aug 2010

+ 1 more

80

Potential to add value is

High

Rossetti Garden Mansions Flat 15 Flood Street

Flat
Leasehold

£3,457,480 • Est. today

£1,500,000 • Jul 2010

45

Potential to add value is

Low

Chevalier House Apartment 4.2 Brompton Road

Flat
Leasehold

£1,754,593 • Est. today

£1,550,000 • Jul 2010

35

Potential to add value is

Low

3 Ground Floor Flat Callow Street

Flat
Leasehold

£719,685 • Est. today

£555,000 • Jul 2010

55

Potential to add value is

Medium

40 Flat 2 Egerton Gardens

Flat
Leasehold

£1,356,378 • Est. today

£920,000 • Jul 2010

+ 2 more

45

Potential to add value is

Low

28 Margaretta Terrace

Terraced
Freehold

£3,341,248 • Est. today

£1,600,000 • Jul 2010

55

Potential to add value is

Medium

Cranmer Court Flat 161 Sloane Avenue

Flat
Leasehold

£2,640,850 • Est. today

£2,000,000 • Jul 2010

+ 1 more

55

Potential to add value is

Medium

53 Cadogan Street

Terraced
Freehold
152 SQM

£4,153,881 • Est. today

£3,200,000 • Jul 2010

80

Potential to add value is

High

Pond House Flat 22 Pond Place

Flat
Leasehold
42 SQM

£604,370 • Est. today

£415,000 • Jul 2010

+ 2 more

80

Potential to add value is

High

Chesil Court Flat 68 Chelsea Manor Street

Flat
Leasehold
80 SQM

£1,112,715 • Est. today

£725,000 • Jul 2010

70

Potential to add value is

Medium

Windsor Court Flat 11 Jubilee Place

Flat
Leasehold
40 SQM

£491,965 • Est. today

£287,500 • Jul 2010

+ 3 more

80

Potential to add value is

High

Princes Court, 88 Flat 9 Brompton Road

Flat
Leasehold

£1,547,895 • Est. today

£1,025,000 • Jul 2010

+ 1 more

35

Potential to add value is

Low

Delahay House, 15 Flat 3 Chelsea Embankment

Flat
Leasehold
104 SQM

£2,402,450 • Est. today

£1,548,000 • Jul 2010

+ 3 more

60

Potential to add value is

Medium

6 Caversham Street

Terraced
Freehold
119 SQM

£3,207,875 • Est. today

£2,550,000 • Jul 2010

+ 2 more

90

Potential to add value is

High

15 Basement Flat Royal Avenue

Terraced
Leasehold

£3,457,480 • Est. today

£1,500,000 • Jul 2010

+ 1 more

65

Potential to add value is

Medium

96 Walton Street

Terraced
Leasehold
96 SQM

£2,358,895 • Est. today

£1,400,000 • Jul 2010

80

Potential to add value is

High

Cranmer Court Flat 155 Sloane Avenue

Flat
Leasehold

£1,308,313 • Est. today

£1,150,000 • Jul 2010

55

Potential to add value is

Medium

10 Mallord Street

Terraced
Freehold
204 SQM

£4,838,350 • Est. today

£4,150,000 • Jul 2010

+ 3 more

90

Potential to add value is

High

31 First Floor Flat And Balcony Oakley Street

Flat
Leasehold

£579,575 • Est. today

£420,000 • Jul 2010

+ 2 more

33

Potential to add value is

Low

Nell Gwynn House Flat 527 Sloane Avenue

Flat
Leasehold
29 SQM

£617,600 • Est. today

£390,000 • Jul 2010

+ 2 more

80

Potential to add value is

High

Sloane Avenue Mansions Flat C13 Sloane Avenue

Flat
Leasehold
34 SQM

£604,700 • Est. today

£440,000 • Jul 2010

+ 3 more

80

Potential to add value is

High

Alexandra Mansions, 333 Flat 33 Kings Road

Flat
Leasehold
46 SQM

£690,173 • Est. today

£400,000 • Jul 2010

55

Potential to add value is

Medium

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.

SW3 house prices in 2025
 

Number of properties sold

Planning approval rate

88% approval rating on 840 planning applications in the past 5 years