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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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55 Coulson Way

Terraced
Freehold

£362,350 • Est. today

£130,000 • Mar 2001

45

Potential to add value is

Low

38 Braemar Gardens

Flat
Leasehold
38 SQM

£198,375 • Est. today

£73,000 • Mar 2001

60

Potential to add value is

Medium

25 Boulters Close

Flat
Leasehold
27 SQM

£136,495 • Est. today

£55,300 • Mar 2001

60

Potential to add value is

Medium

How much value will my extension add?

45 Westlands Avenue

Detached
Freehold

£587,590 • Est. today

£200,000 • Mar 2001

+ 2 more

55

Potential to add value is

Medium

Stephenson Court 69 Osborne Street

Flat
Leasehold
23 SQM

£139,455 • Est. today

£52,000 • Mar 2001

60

Potential to add value is

Medium

Benison Court, 75 Flat 1 Hencroft Street South

Flat
Leasehold
47 SQM

£205,040 • Est. today

£83,500 • Mar 2001

+ 2 more

60

Potential to add value is

Medium

14 Thurston Road

Semi Detached
Freehold
157 SQM

£423,335 • Est. today

£132,500 • Mar 2001

+ 1 more

70

Potential to add value is

Medium

14 Thurston Road

Semi Detached
Freehold
157 SQM

£423,335 • Est. today

£132,500 • Mar 2001

+ 1 more

50

Potential to add value is

Medium

29 Flat 3 Sussex Place

Flat
Leasehold

£215,180 • Est. today

£79,950 • Mar 2001

26

Potential to add value is

Low

62 Elmshott Lane

Detached
Freehold

£452,591 • Est. today

£174,950 • Mar 2001

55

Potential to add value is

Medium

104 Weekes Drive

Terraced
Freehold

£344,683 • Est. today

£121,500 • Mar 2001

+ 1 more

45

Potential to add value is

Low

138 Hitcham Road

Detached
Freehold

£1,197,650 • Est. today

£430,000 • Mar 2001

55

Potential to add value is

Medium

14 Thurston Road

Semi Detached
Freehold
146 SQM

£423,335 • Est. today

£132,500 • Mar 2001

+ 1 more

50

Potential to add value is

Medium

27 Upton Road

Semi Detached
Freehold

£425,404 • Est. today

£145,000 • Mar 2001

55

Potential to add value is

Medium

33 Arborfield Close

Flat
Leasehold
63 SQM

£221,170 • Est. today

£95,000 • Mar 2001

+ 1 more

60

Potential to add value is

Medium

6 Carmarthen Road

Semi Detached
Freehold

£367,520 • Est. today

£120,000 • Mar 2001

55

Potential to add value is

Medium

67 Moreton Way

Semi Detached
Freehold

£434,740 • Est. today

£137,000 • Mar 2001

+ 2 more

55

Potential to add value is

Medium

10b Wexham Road

Semi Detached
Freehold
101 SQM

£346,754 • Est. today

£122,500 • Mar 2001

70

Potential to add value is

Medium

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

1 Nicholas Gardens

Flat
Leasehold

£212,660 • Est. today

£84,500 • Mar 2001

+ 1 more

35

Potential to add value is

Low

1 Mountbatten Close

Flat
Leasehold
29 SQM

£138,175 • Est. today

£52,950 • Mar 2001

60

Potential to add value is

Medium

110 Lowestoft Drive

Flat
Leasehold
58 SQM

£205,970 • Est. today

£84,950 • Mar 2001

+ 1 more

60

Potential to add value is

Medium

16 Pear Tree Close

Flat
Leasehold

£189,785 • Est. today

£70,000 • Mar 2001

+ 1 more

35

Potential to add value is

Low

110 St Georges Crescent

Semi Detached
Freehold

£481,624 • Est. today

£158,950 • Mar 2001

+ 1 more

55

Potential to add value is

Medium

46 Cranbourne Road

Semi Detached
Freehold

£357,302 • Est. today

£127,000 • Mar 2001

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