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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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5 Bentley Park

Detached
Freehold
369 SQM

£2,006,800 • Est. today

£830,000 • May 2001

100

Potential to add value is

High

117 High Street

Detached
Freehold

£456,290 • Est. today

£153,000 • May 2001

+ 2 more

41

Potential to add value is

Low

2 High Street

Detached
Freehold
100 SQM

£668,235 • Est. today

£240,000 • May 2001

+ 2 more

39

Potential to add value is

Low

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27 Montague Road

Semi Detached
Freehold
38 SQM

£328,125 • Est. today

£97,000 • May 2001

80

Potential to add value is

High

15 Bramber Court

Terraced
Freehold

£351,130 • Est. today

£118,000 • May 2001

45

Potential to add value is

Low

91 Cooper Way

Semi Detached
Freehold

£435,152 • Est. today

£135,000 • May 2001

+ 1 more

55

Potential to add value is

Medium

2 Canada Road

Semi Detached
Freehold
76 SQM

£292,190 • Est. today

£89,000 • May 2001

70

Potential to add value is

Medium

37 Wilmot Road

Terraced
Freehold
73 SQM

£462,845 • Est. today

£158,000 • May 2001

60

Potential to add value is

Medium

23 Burlington Avenue

Semi Detached
Freehold
111 SQM

£472,652 • Est. today

£159,590 • May 2001

70

Potential to add value is

Medium

62 Chiltern Road

Semi Detached
Freehold

£471,040 • Est. today

£168,000 • May 2001

55

Potential to add value is

Medium

Sheridan Court 9 Bower Way

Flat
Leasehold
68 SQM

£195,520 • Est. today

£97,000 • May 2001

+ 1 more

50

Potential to add value is

Medium

42 Bramber Court

Flat
Leasehold
26 SQM

£136,440 • Est. today

£52,500 • May 2001

60

Potential to add value is

Medium

46 Jellicoe Close

Flat
Leasehold
46 SQM

£183,105 • Est. today

£79,000 • May 2001

+ 1 more

60

Potential to add value is

Medium

100 Walpole Road

Flat
Leasehold
47 SQM

£194,100 • Est. today

£96,950 • May 2001

60

Potential to add value is

Medium

121 Ragstone Road

Terraced
Freehold
99 SQM

£384,835 • Est. today

£114,000 • May 2001

+ 1 more

60

Potential to add value is

Medium

Grosvenor Court 1 Stoke Poges Lane

Flat
Leasehold
63 SQM

£177,575 • Est. today

£85,000 • Apr 2001

+ 2 more

60

Potential to add value is

Medium

26 Missenden Gardens

Flat
Leasehold
38 SQM

£228,060 • Est. today

£94,500 • Apr 2001

+ 2 more

60

Potential to add value is

Medium

49 Pickfords Gardens

Flat
Leasehold
57 SQM

£232,095 • Est. today

£97,995 • Apr 2001

50

Potential to add value is

Medium

1 Chalvey Road West

Terraced
Freehold

£399,025 • Est. today

£58,000 • Apr 2001

45

Potential to add value is

Low

29 Clonmel Way

Terraced
Freehold

£393,740 • Est. today

£149,950 • Apr 2001

45

Potential to add value is

Low

43 Pickfords Gardens

Flat
Leasehold
47 SQM

£177,575 • Est. today

£84,995 • Apr 2001

60

Potential to add value is

Medium

54 Bader Gardens

Terraced
Freehold
40 SQM

£269,320 • Est. today

£84,000 • Apr 2001

+ 1 more

70

Potential to add value is

Medium

Sheridan Court 1 Bower Way

Flat
Leasehold

£212,380 • Est. today

£100,000 • Apr 2001

+ 1 more

35

Potential to add value is

Low

43 Mildenhall Road

Semi Detached
Freehold

£482,772 • Est. today

£169,950 • Apr 2001

+ 1 more

55

Potential to add value is

Medium

29 Plaines Close

Terraced
Freehold
79 SQM

£484,788 • Est. today

£170,000 • Apr 2001

+ 1 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