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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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31a Chalvey Road West

Terraced
Freehold
48 SQM

£371,596 • Est. today

£100,000 • Sep 2000

+ 1 more

70

Potential to add value is

Medium

Benison Court, 75 Flat 5 Hencroft Street South

Flat
Leasehold
44 SQM

£218,380 • Est. today

£75,750 • Sep 2000

60

Potential to add value is

Medium

9 Sydney Grove

Semi Detached
Freehold

£471,058 • Est. today

£131,355 • Sep 2000

55

Potential to add value is

Medium

How much value will my extension add?

Rosebriars Poyle Lane

Detached
Freehold

£1,446,450 • Est. today

£550,000 • Sep 2000

+ 1 more

75

Potential to add value is

High

62 Ragstone Road

Detached
Freehold

£463,214 • Est. today

£139,000 • Sep 2000

55

Potential to add value is

Medium

Clifton Lodge, 12 Flat 3 Clifton Road

Flat
Leasehold

£144,630 • Est. today

£65,000 • Sep 2000

35

Potential to add value is

Low

6 Shenstone Drive

Terraced
Freehold

£371,584 • Est. today

£143,000 • Sep 2000

+ 1 more

33

Potential to add value is

Low

17 Moore Close

Semi Detached
Freehold
71 SQM

£468,388 • Est. today

£149,000 • Sep 2000

+ 1 more

80

Potential to add value is

High

56 Flat 3 Hencroft Street South

Flat
Leasehold

£144,615 • Est. today

£46,000 • Sep 2000

+ 2 more

35

Potential to add value is

Low

29 Flat 14 Sussex Place

Flat
Leasehold

£147,060 • Est. today

£60,000 • Sep 2000

+ 1 more

26

Potential to add value is

Low

20 Phipps Road

Semi Detached
Freehold
67 SQM

£401,348 • Est. today

£125,000 • Sep 2000

+ 1 more

80

Potential to add value is

High

38 Walpole Road

Flat
Leasehold
44 SQM

£214,805 • Est. today

£79,000 • Sep 2000

50

Potential to add value is

Medium

60 Winvale

Flat
Leasehold

£232,200 • Est. today

£78,000 • Sep 2000

+ 1 more

35

Potential to add value is

Low

14 Flat 3 Victoria Street

Flat
Leasehold

£159,285 • Est. today

£58,000 • Sep 2000

35

Potential to add value is

Low

22 Willow Wood Close

Semi Detached
Leasehold

£284,810 • Est. today

£60,000 • Sep 2000

75

Potential to add value is

High

8 Church Walk

Semi Detached
Freehold

£413,600 • Est. today

£180,000 • Sep 2000

41

Potential to add value is

Low

4 Dupre Close

Terraced
Freehold
56 SQM

£346,810 • Est. today

£121,500 • Sep 2000

+ 1 more

60

Potential to add value is

Medium

52 Flat 3 Hencroft Street South

Flat
Leasehold

£131,910 • Est. today

£52,000 • Sep 2000

35

Potential to add value is

Low

Compton Court Flat 17 Brook Crescent

Detached
Leasehold

£247,540 • Est. today

£66,500 • Sep 2000

55

Potential to add value is

Medium

3 First Crescent

Semi Detached
Leasehold

£358,780 • Est. today

£106,000 • Sep 2000

+ 1 more

55

Potential to add value is

Medium

67 Lower Cippenham Lane

Detached
Freehold
95 SQM

£431,471 • Est. today

£174,800 • Sep 2000

30

Potential to add value is

Low

60 Adelphi Gardens

Flat
Leasehold
51 SQM

£226,780 • Est. today

£78,500 • Sep 2000

60

Potential to add value is

Medium

Wallis Court 3 Sussex Place

Terraced
Freehold
61 SQM

£373,275 • Est. today

£120,000 • Sep 2000

+ 1 more

60

Potential to add value is

Medium

4 Moundsfield Way

Semi Detached
Freehold

£367,856 • Est. today

£127,000 • Aug 2000

55

Potential to add value is

Medium

8 Richmond Crescent

Semi Detached
Freehold

£260,930 • Est. today

£80,000 • Aug 2000

+ 1 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.

SL1 house prices in 2025
 

Number of properties sold

Planning approval rate

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