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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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15 Plaines Close

Terraced
Freehold

£366,765 • Est. today

£124,000 • Apr 2001

+ 1 more

45

Potential to add value is

Low

15 Tockley Road

Semi Detached
Freehold
115 SQM

£571,250 • Est. today

£195,000 • Apr 2001

70

Potential to add value is

Medium

144

Terraced
Freehold

£575,890 • Est. today

£210,000 • Apr 2001

45

Potential to add value is

Low

How much value will my extension add?

41 Pitts Road

Flat
Leasehold

£183,105 • Est. today

£79,000 • Apr 2001

35

Potential to add value is

Low

12 Belfast Avenue

Semi Detached
Freehold

£296,508 • Est. today

£103,000 • Apr 2001

+ 1 more

55

Potential to add value is

Medium

38 Pickfords Gardens

Flat
Leasehold
49 SQM

£184,755 • Est. today

£80,995 • Apr 2001

50

Potential to add value is

Medium

52 Pickfords Gardens

Flat
Leasehold
47 SQM

£172,150 • Est. today

£84,495 • Apr 2001

60

Potential to add value is

Medium

6 Castle Street

Terraced
Freehold
93 SQM

£371,453 • Est. today

£129,950 • Apr 2001

70

Potential to add value is

Medium

24 Kent Avenue

Semi Detached
Freehold
104 SQM

£268,440 • Est. today

£93,000 • Apr 2001

70

Potential to add value is

Medium

27 St Georges Crescent

Semi Detached
Freehold

£437,630 • Est. today

£137,000 • Apr 2001

55

Potential to add value is

Medium

34 Keel Drive

Semi Detached
Freehold

£590,645 • Est. today

£206,000 • Apr 2001

+ 2 more

55

Potential to add value is

Medium

11 Flat 4 Harewood Place

Flat
Leasehold

£222,960 • Est. today

£102,000 • Apr 2001

+ 2 more

35

Potential to add value is

Low

21 Queens Road

Flat
Leasehold
59 SQM

£148,575 • Est. today

£67,000 • Apr 2001

60

Potential to add value is

Medium

7 Hardy Close

Flat
Leasehold
41 SQM

£165,545 • Est. today

£77,000 • Apr 2001

+ 1 more

60

Potential to add value is

Medium

17 Missenden Gardens

Flat
Leasehold
45 SQM

£241,295 • Est. today

£94,950 • Apr 2001

50

Potential to add value is

Medium

107 Victoria Street

Flat
Leasehold
39 SQM

£185,540 • Est. today

£81,000 • Apr 2001

+ 1 more

60

Potential to add value is

Medium

Rosehill Court 12 Merton Road

Flat
Leasehold
53 SQM

£177,575 • Est. today

£85,000 • Apr 2001

60

Potential to add value is

Medium

53 Pickfords Gardens

Flat
Leasehold
46 SQM

£205,210 • Est. today

£89,995 • Apr 2001

50

Potential to add value is

Medium

58 Hawthorne Crescent

Semi Detached
Freehold
89 SQM

£548,760 • Est. today

£100,000 • Apr 2001

+ 1 more

80

Potential to add value is

High

Clifton Lodge, 7 Flat 4 Clifton Road

Flat
Leasehold
37 SQM

£136,860 • Est. today

£56,500 • Apr 2001

60

Potential to add value is

Medium

10 Old Fives Court

Flat
Leasehold
33 SQM

£167,602 • Est. today

£65,000 • Apr 2001

+ 1 more

60

Potential to add value is

Medium

46 Long Drive

Detached
Freehold
245 SQM

£1,203,070 • Est. today

£445,000 • Apr 2001

+ 1 more

90

Potential to add value is

High

16 Burgett Road

Semi Detached
Freehold
91 SQM

£365,615 • Est. today

£105,000 • Mar 2001

80

Potential to add value is

High

14 Thurston Road

Semi Detached
Freehold
146 SQM

£423,335 • Est. today

£132,500 • Mar 2001

+ 1 more

70

Potential to add value is

Medium

26 Bader Gardens

Flat
Leasehold
24 SQM

£145,180 • Est. today

£60,000 • Mar 2001

+ 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