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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16 Roebuck Green

Terraced
Freehold
74 SQM

£350,400 • Est. today

£332,000 • Dec 2024

+ 1 more

Possibly extendable

Nashdom 17 Nashdom Lane

Flat
Leasehold
92 SQM

£528,025 • Est. today

£530,000 • Dec 2024

+ 2 more

Possibly extendable

67 Baylis Road

Semi Detached
Freehold
77 SQM

£462,730 • Est. today

£463,500 • Dec 2024

+ 1 more

Extendable

How much value will my extension add?

41 Montague Road

Terraced
Freehold
75 SQM

£359,843 • Est. today

£360,000 • Dec 2024

Extended

15 Missenden Gardens

Flat
Leasehold
47 SQM

£205,770 • Est. today

£205,000 • Dec 2024

+ 5 more

Possibly extendable

Holly Court Flat 4 Bower Way

Flat
Leasehold
44 SQM

£150,425 • Est. today

£150,000 • Dec 2024

+ 1 more

Possibly extendable

Petty Cross 21-23 Flat 7 Suffolk Close

Flat
Leasehold
53 SQM

£246,295 • Est. today

£245,000 • Dec 2024

+ 1 more

Possibly extendable

103 Windmill Road

Flat
Leasehold
67 SQM

£126,607 • Est. today

£125,000 • Dec 2024

+ 3 more

30 The Green

Semi Detached
Freehold
90 SQM

£417,255 • Est. today

£416,000 • Dec 2024

+ 3 more

Extended

29 Mitchell Close

Terraced
Freehold
44 SQM

£237,874 • Est. today

£237,500 • Dec 2024

+ 5 more

Extended

Atria House, 219 Flat 103 Bath Road

Flat
Leasehold
38 SQM

£186,692 • Est. today

£183,000 • Dec 2024

+ 1 more

Possibly extendable

39 Walpole Road

Terraced
Freehold
73 SQM

£419,380 • Est. today

£420,000 • Dec 2024

+ 2 more

Possibly extendable

Petty Cross 21-23 Flat 7 Suffolk Close

Flat
Leasehold
51 SQM

£246,295 • Est. today

£245,000 • Dec 2024

+ 1 more

Possibly extendable

Petty Cross 21-23 Flat 7 Suffolk Close

Flat
Leasehold
51 SQM

£246,295 • Est. today

£245,000 • Dec 2024

+ 1 more

Possibly extendable

7b Haig Drive

Flat
Leasehold
46 SQM

£157,180 • Est. today

£155,000 • Dec 2024

+ 1 more

Possibly extendable

29 Eastfield Road

Detached
Freehold
92 SQM

£542,840 • Est. today

£543,000 • Dec 2024

+ 3 more

Extendable

Petty Cross 21-23 Flat 7 Suffolk Close

Flat
Leasehold
53 SQM

£246,295 • Est. today

£245,000 • Dec 2024

+ 1 more

Possibly extendable

Petty Cross 21-23 Flat 7 Suffolk Close

Flat
Leasehold
53 SQM

£246,295 • Est. today

£245,000 • Dec 2024

+ 1 more

Possibly extendable

Neville Court 17 Dropmore Road

Terraced
Freehold
63 SQM

£318,234 • Est. today

£318,000 • Dec 2024

+ 1 more

Extendable

60 Flat 3 Hencroft Street South

Flat
Leasehold

£163,130 • Est. today

£162,500 • Dec 2024

+ 4 more

Petty Cross 21-23 Flat 7 Suffolk Close

Flat
Leasehold
53 SQM

£246,295 • Est. today

£245,000 • Dec 2024

+ 1 more

Possibly extendable

115 Bader Gardens

Flat
Leasehold
24 SQM

£170,180 • Est. today

£170,000 • Dec 2024

+ 4 more

Possibly extendable

Petty Cross 21-23 Flat 7 Suffolk Close

Flat
Leasehold
51 SQM

£246,295 • Est. today

£245,000 • Dec 2024

+ 1 more

Possibly extendable

Petty Cross 21-23 Flat 7 Suffolk Close

Flat
Leasehold
51 SQM

£246,295 • Est. today

£245,000 • Dec 2024

+ 1 more

Possibly extendable

Brickfield Court, 5 Flat 61 Bath Road

Flat
Leasehold
32 SQM

£144,604 • Est. today

£145,000 • Dec 2024

+ 1 more

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

69% approval rating on 4646 planning applications in the past 5 years