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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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4 Blumfield Court

Terraced
Freehold
72 SQM

£380,695 • Est. today

£325,000 • Sep 2020

+ 1 more

70

Potential to add value is

Medium

30 Waterbeach Road

Terraced
Freehold
70 SQM

£350,490 • Est. today

£285,000 • Sep 2020

+ 3 more

60

Potential to add value is

Medium

9 Godolphin Road

Terraced
Freehold
84 SQM

£423,204 • Est. today

£370,000 • Sep 2020

70

Potential to add value is

Medium

How much value will my extension add?

45 Norfolk Avenue

Semi Detached
Freehold
77 SQM

£427,263 • Est. today

£360,000 • Sep 2020

+ 3 more

70

Potential to add value is

Medium

9 Chalvey Road East

Terraced
Freehold
89 SQM

£340,849 • Est. today

£290,000 • Sep 2020

+ 1 more

60

Potential to add value is

Medium

4 Oakfield Avenue

Terraced
Freehold
83 SQM

£386,648 • Est. today

£345,000 • Sep 2020

60

Potential to add value is

Medium

2 Long Drive

Detached
Freehold
113 SQM

£634,596 • Est. today

£550,000 • Sep 2020

70

Potential to add value is

Medium

Swan Place Flat 4 Lower Cippenham Lane

Flat
Leasehold
56 SQM

£221,290 • Est. today

£230,000 • Sep 2020

+ 2 more

40

Potential to add value is

Low

32 Thurston Road

Semi Detached
Freehold
77 SQM

£436,263 • Est. today

£365,000 • Sep 2020

80

Potential to add value is

High

22 Paxton Avenue

Semi Detached
Freehold

£358,880 • Est. today

£295,000 • Sep 2020

+ 1 more

55

Potential to add value is

Medium

The Haven Poyle Lane

Detached
Freehold
238 SQM

£571,220 • Est. today

£540,000 • Sep 2020

80

Potential to add value is

High

17 The Greenway

Terraced
Freehold
83 SQM

£424,546 • Est. today

£338,500 • Sep 2020

+ 1 more

70

Potential to add value is

Medium

Stoke House, 23 Flat 5 Upton Park

Flat
Leasehold
24 SQM

£191,435 • Est. today

£105,000 • Sep 2020

45

Potential to add value is

Low

5 Belfast Avenue

Terraced
Freehold
72 SQM

£189,291 • Est. today

£165,000 • Sep 2020

+ 1 more

70

Potential to add value is

Medium

24 Jellicoe Close

Terraced
Freehold
60 SQM

£340,849 • Est. today

£290,000 • Sep 2020

70

Potential to add value is

Medium

64 Elmshott Lane

Detached
Freehold
71 SQM

£447,995 • Est. today

£412,500 • Sep 2020

80

Potential to add value is

High

7 Palace Close

Terraced
Freehold
63 SQM

£346,040 • Est. today

£320,000 • Sep 2020

+ 2 more

70

Potential to add value is

Medium

155 Weekes Drive

Terraced
Freehold
106 SQM

£420,687 • Est. today

£380,000 • Sep 2020

60

Potential to add value is

Medium

4 Fotheringay Gardens

Flat
Leasehold
25 SQM

£209,910 • Est. today

£110,000 • Sep 2020

+ 2 more

60

Potential to add value is

Medium

22 Coalmans Way

Flat
Leasehold
64 SQM

£231,405 • Est. today

£230,000 • Sep 2020

+ 4 more

60

Potential to add value is

Medium

2 Missenden Gardens

Flat
Leasehold
39 SQM

£225,605 • Est. today

£205,000 • Sep 2020

+ 4 more

60

Potential to add value is

Medium

18 Bronte Close

Flat
Leasehold
67 SQM

£276,099 • Est. today

£280,000 • Sep 2020

+ 1 more

40

Potential to add value is

Low

34 Eltham Avenue

Semi Detached
Freehold
70 SQM

£441,685 • Est. today

£397,000 • Sep 2020

+ 5 more

40

Potential to add value is

Low

45 Lewins Way

Terraced
Freehold
72 SQM

£346,040 • Est. today

£320,000 • Sep 2020

+ 1 more

40

Potential to add value is

Low

10 Chester Road

Terraced
Freehold
133 SQM

£554,898 • Est. today

£510,000 • Sep 2020

+ 2 more

60

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