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House prices in SL1 in 2025

Last year, we saw 559 properties sold in the area, with an average house price of £399,299. This represents a decrease of -16.94% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -42.39% in the same period. The average value add score for the area is 57.

18940 properties

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36 Carrington Road

Semi Detached
Freehold
130 SQM

£378,974 • Est. today

£56,000 • Jul 1996

50

Potential to add value is

Medium

63 Lower Cippenham Lane

Detached
Freehold

£781,600 • Est. today

£147,950 • Jul 1996

41

Potential to add value is

Low

10 Mead Way

Detached
Freehold

£641,800 • Est. today

£125,000 • Jul 1996

55

Potential to add value is

Medium

How much value will my extension add?

4 Mountbatten Close

Flat
Leasehold
28 SQM

£254,081 • Est. today

£26,100 • Jul 1996

60

Potential to add value is

Medium

76 Farnham Road

Semi Detached
Freehold
114 SQM

£359,116 • Est. today

£51,950 • Jul 1996

50

Potential to add value is

Medium

97 Upton Road

Semi Detached
Freehold
193 SQM

£802,520 • Est. today

£142,500 • Jul 1996

80

Potential to add value is

High

177 Spackmans Way

Terraced
Freehold

£327,935 • Est. today

£51,000 • Jul 1996

45

Potential to add value is

Low

11 Copse Close

Semi Detached
Freehold
74 SQM

£574,646 • Est. today

£95,000 • Jul 1996

70

Potential to add value is

Medium

55 Northampton Avenue

Semi Detached
Leasehold

£444,936 • Est. today

£80,000 • Jul 1996

+ 1 more

55

Potential to add value is

Medium

39 Clonmel Way

Terraced
Freehold

£283,580 • Est. today

£27,000 • Jul 1996

45

Potential to add value is

Low

3 Cippenham Close

Semi Detached
Freehold
83 SQM

£442,123 • Est. today

£74,000 • Jul 1996

80

Potential to add value is

High

26 Burlington Avenue

Semi Detached
Freehold
144 SQM

£401,990 • Est. today

£71,500 • Jul 1996

70

Potential to add value is

Medium

3 Copse Close

Terraced
Freehold

£574,646 • Est. today

£95,000 • Jul 1996

45

Potential to add value is

Low

21 Lowestoft Drive

Semi Detached
Freehold

£552,109 • Est. today

£91,500 • Jul 1996

55

Potential to add value is

Medium

47 Seymour Road

Semi Detached
Freehold
160 SQM

£388,151 • Est. today

£57,000 • Jul 1996

70

Potential to add value is

Medium

20 Thurston Road

Semi Detached
Freehold

£246,605 • Est. today

£45,000 • Jul 1996

55

Potential to add value is

Medium

284 Stoke Poges Lane

Semi Detached
Freehold
42 SQM

£402,930 • Est. today

£69,500 • Jul 1996

80

Potential to add value is

High

5 Upton Park

Detached
Freehold

£665,510 • Est. today

£125,500 • Jul 1996

+ 1 more

41

Potential to add value is

Low

19 Copse Close

Detached
Freehold
87 SQM

£592,433 • Est. today

£111,950 • Jul 1996

70

Potential to add value is

Medium

18 Britwell Road

Semi Detached
Freehold
107 SQM

£614,495 • Est. today

£132,750 • Jul 1996

70

Potential to add value is

Medium

32d Grenville Close

Semi Detached
Freehold
76 SQM

£543,930 • Est. today

£84,000 • Jul 1996

100

Potential to add value is

High

27 Brammas Close

Semi Detached
Freehold

£371,372 • Est. today

£55,000 • Jul 1996

55

Potential to add value is

Medium

21 Copse Close

Detached
Freehold

£572,260 • Est. today

£115,950 • Jul 1996

55

Potential to add value is

Medium

66 Ledgers Road

Terraced
Freehold
103 SQM

£336,790 • Est. today

£48,000 • Jul 1996

70

Potential to add value is

Medium

13 Boston Grove

Flat
Leasehold

£296,595 • Est. today

£69,900 • Jul 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.

SL1 house prices in 2025
 

Number of properties sold

Planning approval rate

65% approval rating on 2815 planning applications in the past 5 years