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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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1 Haymill Road

Semi Detached
Freehold

£344,369 • Est. today

£131,000 • Jul 2001

+ 1 more

55

Potential to add value is

Medium

69 Paxton Avenue

Terraced
Freehold

£371,900 • Est. today

£124,000 • Jul 2001

45

Potential to add value is

Low

2 Plackett Way

Semi Detached
Freehold

£364,360 • Est. today

£127,000 • Jul 2001

+ 1 more

55

Potential to add value is

Medium

How much value will my extension add?

547 Bath Road

Semi Detached
Freehold
81 SQM

£354,735 • Est. today

£113,000 • Jul 2001

80

Potential to add value is

High

18 Adelphi Gardens

Flat
Leasehold
54 SQM

£238,240 • Est. today

£99,000 • Jul 2001

+ 1 more

60

Potential to add value is

Medium

6 Westlands Avenue

Semi Detached
Freehold
116 SQM

£594,450 • Est. today

£223,000 • Jul 2001

70

Potential to add value is

Medium

132 Lent Rise Road

Semi Detached
Freehold

£540,000 • Est. today

£215,000 • Jul 2001

55

Potential to add value is

Medium

1 Palace Close

Detached
Freehold
65 SQM

£415,896 • Est. today

£152,500 • Jul 2001

+ 1 more

80

Potential to add value is

High

76 Flat 3 The Crescent

Flat
Leasehold

£122,095 • Est. today

£60,000 • Jul 2001

35

Potential to add value is

Low

19 Egremont Gardens

Flat
Leasehold
27 SQM

£136,610 • Est. today

£51,000 • Jul 2001

60

Potential to add value is

Medium

30 Queens Road

Terraced
Freehold

£346,790 • Est. today

£123,500 • Jul 2001

45

Potential to add value is

Low

29 King Edward Street

Semi Detached
Freehold
65 SQM

£379,350 • Est. today

£115,000 • Jul 2001

80

Potential to add value is

High

19 Mountbatten Close

Flat
Leasehold
27 SQM

£143,825 • Est. today

£49,950 • Jul 2001

60

Potential to add value is

Medium

10 Sydney Grove

Semi Detached
Freehold

£441,179 • Est. today

£147,000 • Jul 2001

+ 1 more

55

Potential to add value is

Medium

74 Hencroft Street South

Terraced
Freehold

£487,110 • Est. today

£156,500 • Jul 2001

+ 2 more

45

Potential to add value is

Low

8 York Avenue

Flat
Leasehold
105 SQM

£249,205 • Est. today

£116,000 • Jul 2001

30

Potential to add value is

Low

St Andrews Court Flat 10 Upton Park

Flat
Leasehold

£214,200 • Est. today

£91,000 • Jul 2001

26

Potential to add value is

Low

104 Arborfield Close

Flat
Leasehold
63 SQM

£225,635 • Est. today

£105,000 • Jul 2001

60

Potential to add value is

Medium

10 Grenville Close

Semi Detached
Freehold

£679,225 • Est. today

£210,000 • Jul 2001

75

Potential to add value is

High

80 Upton Road

Semi Detached
Freehold

£494,110 • Est. today

£174,000 • Jul 2001

55

Potential to add value is

Medium

64 Lent Green Lane

Semi Detached
Freehold
78 SQM

£359,635 • Est. today

£138,000 • Jul 2001

+ 1 more

80

Potential to add value is

High

16 Raleigh Close

Semi Detached
Freehold

£363,630 • Est. today

£126,000 • Jul 2001

55

Potential to add value is

Medium

69 Victoria Street

Flat
Leasehold
54 SQM

£231,700 • Est. today

£108,000 • Jul 2001

60

Potential to add value is

Medium

49 Worcester Gardens

Flat
Leasehold

£214,735 • Est. today

£84,950 • Jul 2001

35

Potential to add value is

Low

14 Cranbourne Road

Semi Detached
Freehold

£450,686 • Est. today

£151,000 • Jul 2001

+ 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