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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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25 Stanhope Road

Terraced
Freehold
58 SQM

£324,530 • Est. today

£59,000 • Jul 1997

70

Potential to add value is

Medium

23 Mundesley Spur

Semi Detached
Freehold

£375,255 • Est. today

£60,000 • Jul 1997

55

Potential to add value is

Medium

76 Braemar Gardens

Flat
Leasehold
29 SQM

£219,447 • Est. today

£31,000 • Jul 1997

60

Potential to add value is

Medium

How much value will my extension add?

25 Gilliat Road

Semi Detached
Freehold

£375,255 • Est. today

£60,000 • Jul 1997

55

Potential to add value is

Medium

230 Stoke Poges Lane

Semi Detached
Freehold
74 SQM

£405,665 • Est. today

£80,500 • Jul 1997

80

Potential to add value is

High

11 Egremont Gardens

Flat
Leasehold
24 SQM

£219,343 • Est. today

£31,500 • Jul 1997

60

Potential to add value is

Medium

165 Lower Cippenham Lane

Detached
Freehold

£738,780 • Est. today

£155,000 • Jul 1997

55

Potential to add value is

Medium

80 Northampton Avenue

Semi Detached
Freehold

£376,477 • Est. today

£65,000 • Jul 1997

55

Potential to add value is

Medium

6 Frogmore Close

Semi Detached
Freehold
50 SQM

£382,790 • Est. today

£66,950 • Jul 1997

80

Potential to add value is

High

4 York Avenue

Semi Detached
Leasehold
90 SQM

£402,375 • Est. today

£79,950 • Jul 1997

50

Potential to add value is

Medium

44 Gervaise Close

Terraced
Freehold
77 SQM

£491,540 • Est. today

£114,995 • Jul 1997

70

Potential to add value is

Medium

49 Copse Close

Detached
Freehold
167 SQM

£776,330 • Est. today

£159,995 • Jul 1997

70

Potential to add value is

Medium

54 Flat 6 Hencroft Street South

Flat
Leasehold

£216,910 • Est. today

£32,500 • Jul 1997

35

Potential to add value is

Low

42 Richards Way

Semi Detached
Freehold
70 SQM

£429,584 • Est. today

£99,995 • Jul 1997

70

Potential to add value is

Medium

33 Windermere Way

Semi Detached
Freehold
90 SQM

£351,160 • Est. today

£75,000 • Jul 1997

80

Potential to add value is

High

41a Flat A Belfast Avenue

Flat
Leasehold

£244,290 • Est. today

£37,500 • Jul 1997

35

Potential to add value is

Low

27 Almond Road

Semi Detached
Freehold
94 SQM

£423,930 • Est. today

£79,950 • Jul 1997

90

Potential to add value is

High

125 Braemar Gardens

Flat
Leasehold
43 SQM

£172,325 • Est. today

£37,500 • Jun 1997

60

Potential to add value is

Medium

8 Montague Road

Semi Detached
Freehold
84 SQM

£344,015 • Est. today

£43,588 • Jun 1997

+ 1 more

80

Potential to add value is

High

22 Stowe Road

Detached
Freehold

£484,270 • Est. today

£99,000 • Jun 1997

55

Potential to add value is

Medium

6 Hawthorne Crescent

Semi Detached
Freehold

£338,085 • Est. today

£68,000 • Jun 1997

55

Potential to add value is

Medium

18 Stour Close

Terraced
Freehold

£378,525 • Est. today

£58,000 • Jun 1997

+ 1 more

45

Potential to add value is

Low

71 High Street

Terraced
Freehold
115 SQM

£342,875 • Est. today

£68,500 • Jun 1997

70

Potential to add value is

Medium

65 Westgate Crescent

Semi Detached
Freehold

£429,844 • Est. today

£64,000 • Jun 1997

55

Potential to add value is

Medium

46 Oldway Lane

Semi Detached
Freehold

£485,607 • Est. today

£84,000 • Jun 1997

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.

SL1 house prices in 2025
 

Number of properties sold

Planning approval rate

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