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House prices on Sloane Avenue, SW3 in 2025

Last year, we saw 27 properties sold in the area, with an average house price of £983,426. This represents a decrease of -10.0% in the volume of transactions year on year. Meanwhile the average selling price saw an increase of 129.16% in the same period. The average value add score for the area is 74.

1056 properties

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Cranmer Court Flat 52 Sloane Avenue

Flat
Leasehold

£1,602,710 • Est. today

£995,000 • Jul 2009

+ 1 more

55

Potential to add value is

Medium

Cranmer Court Flat 58 Sloane Avenue

Flat
Leasehold

£1,259,340 • Est. today

£875,000 • Jun 2009

55

Potential to add value is

Medium

Cranmer Court Flat 203 Sloane Avenue

Flat
Leasehold

£738,130 • Est. today

£507,000 • Jun 2009

55

Potential to add value is

Medium

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Cranmer Court Flat 83 Sloane Avenue

Flat
Leasehold

£1,248,875 • Est. today

£800,000 • Jun 2009

55

Potential to add value is

Medium

Nell Gwynn House Flat 925 Sloane Avenue

Flat
Leasehold
38 SQM

£648,740 • Est. today

£425,000 • Jun 2009

+ 1 more

80

Potential to add value is

High

Cranmer Court Flat 188 Sloane Avenue

Semi Detached
Leasehold

£853,041 • Est. today

£495,000 • Jun 2009

75

Potential to add value is

High

Nell Gwynn House Flat 424 Sloane Avenue

Flat
Leasehold
34 SQM

£689,005 • Est. today

£390,000 • May 2009

+ 2 more

80

Potential to add value is

High

Chelsea Cloisters 719 Sloane Avenue

Flat
Leasehold
39 SQM

£748,400 • Est. today

£381,000 • Apr 2009

+ 2 more

80

Potential to add value is

High

Cranmer Court Flat 31 Sloane Avenue

Flat
Leasehold

£1,147,700 • Est. today

£725,000 • Apr 2009

55

Potential to add value is

Medium

Nell Gwynn House Flat 738 Sloane Avenue

Flat
Leasehold
35 SQM

£733,320 • Est. today

£380,000 • Apr 2009

+ 2 more

80

Potential to add value is

High

Sloane Avenue Mansions Flat K5 Sloane Avenue

Flat
Leasehold

£551,500 • Est. today

£220,000 • Apr 2009

55

Potential to add value is

Medium

Cranmer Court Flat 159 Sloane Avenue

Flat
Leasehold

£1,450,855 • Est. today

£825,000 • Apr 2009

55

Potential to add value is

Medium

Chelsea Cloisters 769 Sloane Avenue

Flat
Leasehold
16 SQM

£832,850 • Est. today

£180,000 • Mar 2009

80

Potential to add value is

High

Nell Gwynn House Flat 411 Sloane Avenue

Flat
Leasehold
31 SQM

£772,825 • Est. today

£345,000 • Mar 2009

+ 2 more

80

Potential to add value is

High

Nell Gwynn House Flat 547 Sloane Avenue

Flat
Leasehold
59 SQM

£1,443,159 • Est. today

£618,000 • Mar 2009

+ 4 more

80

Potential to add value is

High

Chelsea Cloisters 887 Sloane Avenue

Other
Leasehold
18 SQM

£404,065 • Est. today

£185,000 • Jan 2009

+ 2 more

100

Potential to add value is

High

Sloane Avenue Mansions Flat H12 Sloane Avenue

Flat
Leasehold
32 SQM

£872,495 • Est. today

£320,000 • Jan 2009

+ 1 more

80

Potential to add value is

High

31 Sloane Avenue

Terraced
Freehold

£4,920,532 • Est. today

£3,000,000 • Nov 2008

65

Potential to add value is

Medium

Chelsea Cloisters 352 Sloane Avenue

Flat
Leasehold
18 SQM

£583,188 • Est. today

£237,500 • Oct 2008

80

Potential to add value is

High

Sloane Avenue Mansions Flat G18 Sloane Avenue

Flat
Leasehold

£395,845 • Est. today

£230,000 • Sep 2008

55

Potential to add value is

Medium

Sloane Avenue Mansions Flat E11 Sloane Avenue

Flat
Leasehold
35 SQM

£496,560 • Est. today

£330,000 • Sep 2008

80

Potential to add value is

High

Nell Gwynn House Flat 313 Sloane Avenue

Flat
Leasehold
32 SQM

£733,760 • Est. today

£375,000 • Sep 2008

+ 1 more

80

Potential to add value is

High

Sloane Avenue Mansions Flat G2 Sloane Avenue

Flat
Leasehold
31 SQM

£2,287,760 • Est. today

£310,000 • Aug 2008

80

Potential to add value is

High

Nell Gwynn House Flat 29 Sloane Avenue

Flat
Leasehold
35 SQM

£813,630 • Est. today

£445,000 • Jul 2008

+ 2 more

80

Potential to add value is

High

Chelsea Cloisters 27 Sloane Avenue

Flat
Leasehold

£360,605 • Est. today

£215,000 • Jun 2008

+ 4 more

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.

Sloane Avenue, SW3 house prices in 2025
 

Number of properties sold