ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices in SL1

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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94 Wellesley Road

Terraced
Freehold
132 SQM

£346,435 • Est. today

£110,000 • Jun 2000

60

Potential to add value is

Medium

19 Hampshire Avenue

Semi Detached
Leasehold

£354,495 • Est. today

£113,000 • Jun 2000

+ 2 more

55

Potential to add value is

Medium

Stephenson Court 36 Osborne Street

Flat
Leasehold
40 SQM

£195,630 • Est. today

£70,000 • Jun 2000

60

Potential to add value is

Medium

How much value will my extension add?

24 Aldin Avenue South

Semi Detached
Freehold
105 SQM

£350,740 • Est. today

£105,950 • Jun 2000

80

Potential to add value is

High

25 Whitby Road

Detached
Freehold

£461,248 • Est. today

£137,450 • Jun 2000

55

Potential to add value is

Medium

4 Hinton Road

Semi Detached
Freehold

£396,420 • Est. today

£129,000 • Jun 2000

55

Potential to add value is

Medium

10 Worcester Gardens

Flat
Leasehold
39 SQM

£197,765 • Est. today

£67,900 • Jun 2000

50

Potential to add value is

Medium

4 Cippenham Close

Semi Detached
Freehold

£433,352 • Est. today

£145,000 • Jun 2000

+ 1 more

55

Potential to add value is

Medium

10 Concorde Way

Semi Detached
Freehold
114 SQM

£394,099 • Est. today

£119,950 • Jun 2000

70

Potential to add value is

Medium

11 Westlands Avenue

Semi Detached
Freehold
155 SQM

£596,350 • Est. today

£193,000 • Jun 2000

50

Potential to add value is

Medium

28 Botham Drive

Flat
Leasehold
55 SQM

£255,035 • Est. today

£99,995 • Jun 2000

60

Potential to add value is

Medium

Burnham Heights 4 Bath Road

Flat
Leasehold
75 SQM

£331,393 • Est. today

£140,500 • Jun 2000

50

Potential to add value is

Medium

30 Botham Drive

Flat
Leasehold
44 SQM

£247,175 • Est. today

£101,995 • Jun 2000

60

Potential to add value is

Medium

22 Thirkleby Close

Flat
Leasehold
48 SQM

£161,485 • Est. today

£67,000 • Jun 2000

+ 1 more

60

Potential to add value is

Medium

Clifton Lodge, 7 Flat 7 Clifton Road

Flat
Leasehold
31 SQM

£155,850 • Est. today

£46,950 • Jun 2000

60

Potential to add value is

Medium

113 Ragstone Road

Semi Detached
Freehold

£364,876 • Est. today

£89,600 • Jun 2000

55

Potential to add value is

Medium

29 Pink Lane

Detached
Freehold

£780,038 • Est. today

£275,000 • Jun 2000

75

Potential to add value is

High

37 Coalmans Way

Detached
Freehold

£648,170 • Est. today

£245,000 • Jun 2000

55

Potential to add value is

Medium

106 Botham Drive

Terraced
Freehold
55 SQM

£362,873 • Est. today

£114,995 • Jun 2000

70

Potential to add value is

Medium

28 Littleport Spur

Terraced
Freehold

£355,145 • Est. today

£87,950 • Jun 2000

+ 1 more

45

Potential to add value is

Low

30 Baxter Close

Flat
Leasehold
41 SQM

£254,265 • Est. today

£109,995 • Jun 2000

50

Potential to add value is

Medium

39 Wilmot Road

Terraced
Freehold
60 SQM

£401,890 • Est. today

£134,500 • Jun 2000

70

Potential to add value is

Medium

11 Salt Hill Avenue

Semi Detached
Freehold

£326,093 • Est. today

£100,000 • Jun 2000

55

Potential to add value is

Medium

51 Botham Drive

Flat
Leasehold

£253,945 • Est. today

£107,995 • Jun 2000

35

Potential to add value is

Low

4 Earls Lane

Semi Detached
Freehold

£407,774 • Est. today

£163,000 • Jun 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