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House prices in SL4 in 2025

Last year, we saw 477 properties sold in the area, with an average house price of £1,670,471. This represents a decrease of -13.43% in the volume of transactions year on year. Meanwhile the average selling price saw an increase of 149.62% in the same period. The average value add score for the area is 59.

13081 properties

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91 Dedworth Road

Terraced
Freehold

£464,924 • Est. today

£62,000 • Mar 1996

50

Potential to add value is

Medium

18 Bell View

Detached
Freehold
120 SQM

£545,055 • Est. today

£110,000 • Mar 1996

70

Potential to add value is

Medium

54 Queens Close

Flat
Leasehold

£274,597 • Est. today

£55,000 • Mar 1996

35

Potential to add value is

Low

How much value will my extension add?

Deacon Court Flat 8 Dedworth Road

Flat
Leasehold

£272,126 • Est. today

£56,000 • Mar 1996

35

Potential to add value is

Low

42 Burton Way

Flat
Leasehold
70 SQM

£294,961 • Est. today

£61,000 • Mar 1996

60

Potential to add value is

Medium

57 Colenorton Crescent

Flat
Leasehold

£333,620 • Est. today

£16,500 • Mar 1996

40

Potential to add value is

Low

4 St Johns Drive

Semi Detached
Freehold

£555,775 • Est. today

£109,000 • Mar 1996

60

Potential to add value is

Medium

Montpellier Court Flat 2 St Leonards Road

Flat
Leasehold
65 SQM

£288,004 • Est. today

£57,000 • Mar 1996

65

Potential to add value is

Medium

49 Princess Avenue

Semi Detached
Freehold

£534,455 • Est. today

£59,500 • Mar 1996

60

Potential to add value is

Medium

55 Clewer Hill Road

Semi Detached
Freehold

£487,590 • Est. today

£81,000 • Mar 1996

55

Potential to add value is

Medium

13 Keeler Close

Flat
Leasehold
71 SQM

£298,686 • Est. today

£61,000 • Mar 1996

60

Potential to add value is

Medium

5 Lodge Way

Semi Detached
Freehold

£654,730 • Est. today

£101,500 • Mar 1996

55

Potential to add value is

Medium

14 Bailey Close

Semi Detached
Freehold

£555,775 • Est. today

£109,000 • Mar 1996

60

Potential to add value is

Medium

30 Filmer Road

Flat
Leasehold
73 SQM

£280,844 • Est. today

£53,000 • Mar 1996

60

Potential to add value is

Medium

23 Harcourt Road

Semi Detached
Freehold

£482,280 • Est. today

£98,000 • Mar 1996

60

Potential to add value is

Medium

29 Mills Spur

Semi Detached
Freehold
105 SQM

£534,925 • Est. today

£86,500 • Mar 1996

50

Potential to add value is

Medium

Bellsfield Court Flat 10 Bell Lane

Flat
Leasehold

£250,777 • Est. today

£59,000 • Mar 1996

40

Potential to add value is

Low

14 Wolf Lane

Semi Detached
Freehold
64 SQM

£463,405 • Est. today

£74,500 • Mar 1996

70

Potential to add value is

Medium

22b Hanover Way

Flat
Leasehold
60 SQM

£387,943 • Est. today

£49,500 • Mar 1996

65

Potential to add value is

Medium

34 Clewer Avenue

Terraced
Freehold

£495,326 • Est. today

£77,000 • Feb 1996

50

Potential to add value is

Medium

18 Bulkeley Avenue

Semi Detached
Freehold

£559,405 • Est. today

£75,000 • Feb 1996

60

Potential to add value is

Medium

Osborne Court Flat 33 Osborne Road

Flat
Leasehold

£294,456 • Est. today

£67,250 • Feb 1996

40

Potential to add value is

Low

2 Washington Drive

Semi Detached
Freehold

£665,400 • Est. today

£117,000 • Feb 1996

55

Potential to add value is

Medium

Cedar Court Flat 5 Birchington Road

Flat
Leasehold
80 SQM

£317,455 • Est. today

£77,500 • Feb 1996

65

Potential to add value is

Medium

30 Bruce Walk

Flat
Leasehold

£261,012 • Est. today

£54,500 • Feb 1996

35

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.

SL4 house prices in 2025
 

Number of properties sold