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House prices in SN1 in 2025

Last year, we saw 510 properties sold in the area, with an average house price of £258,931. This represents a decrease of -28.37% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -0.48% in the same period. The average value add score for the area is 61.

11437 properties

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One-Fifty Flat 20 Victoria Road

Flat
Leasehold
66 SQM

£171,521 • Est. today

£170,000 • Dec 2022

+ 1 more

50

Potential to add value is

Medium

21 Copse Avenue

Semi Detached
Freehold
84 SQM

£283,908 • Est. today

£275,000 • Dec 2022

+ 1 more

70

Potential to add value is

Medium

194 County Road

Terraced
Freehold
155 SQM

£324,050 • Est. today

£325,000 • Dec 2022

60

Potential to add value is

Medium

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12 Marden Avenue

Semi Detached
Freehold
70 SQM

£290,429 • Est. today

£282,995 • Dec 2022

80

Potential to add value is

High

42 William Street

Terraced
Freehold
83 SQM

£339,693 • Est. today

£231,000 • Dec 2022

+ 3 more

60

Potential to add value is

Medium

23 Marsh Farm Lane

Terraced
Freehold
68 SQM

£291,964 • Est. today

£287,000 • Dec 2022

+ 3 more

60

Potential to add value is

Medium

14 Lagos Street

Terraced
Leasehold
92 SQM

£310,190 • Est. today

£229,000 • Dec 2022

+ 2 more

70

Potential to add value is

Medium

3 Marden Avenue

Detached
Freehold
112 SQM

£404,290 • Est. today

£414,995 • Dec 2022

80

Potential to add value is

High

54 Swindon Road

Terraced
Freehold
75 SQM

£286,994 • Est. today

£220,000 • Dec 2022

70

Potential to add value is

Medium

2 Letcombe Lane

Detached
Freehold
137 SQM

£426,040 • Est. today

£432,995 • Dec 2022

80

Potential to add value is

High

51 Western Street

Terraced
Freehold
81 SQM

£345,250 • Est. today

£237,500 • Dec 2022

+ 3 more

80

Potential to add value is

High

Goddard Court 24 Cricklade Street

Flat
Leasehold
43 SQM

£80,685 • Est. today

£82,000 • Dec 2022

+ 2 more

45

Potential to add value is

Low

4 Letcombe Lane

Semi Detached
Freehold
92 SQM

£346,290 • Est. today

£348,995 • Dec 2022

80

Potential to add value is

High

5 Letcombe Lane

Detached
Freehold
113 SQM

£435,548 • Est. today

£439,995 • Dec 2022

80

Potential to add value is

High

16 Yersin Court

Flat
Leasehold

£145,910 • Est. today

£142,500 • Dec 2022

45

Potential to add value is

Low

Woodspring Court Flat 2 Grovelands Avenue

Flat
Leasehold
42 SQM

£113,929 • Est. today

£115,000 • Dec 2022

+ 2 more

70

Potential to add value is

Medium

Stratton Apartments, 25 - 29 28 New Dawn Place

Flat
Leasehold

£202,520 • Est. today

£205,000 • Dec 2022

35

Potential to add value is

Low

Ferris House 9 Marden Avenue

Flat
Leasehold
69 SQM

£180,715 • Est. today

£179,995 • Dec 2022

60

Potential to add value is

Medium

24 Mattocks Path

Semi Detached
Freehold
104 SQM

£334,510 • Est. today

£330,000 • Dec 2022

+ 3 more

80

Potential to add value is

High

Amber Court 23 Colbourne Street

Flat
Leasehold

£99,840 • Est. today

£100,000 • Dec 2022

35

Potential to add value is

Low

16c Joiner Lane

Flat
Leasehold
58 SQM

£145,910 • Est. today

£142,500 • Dec 2022

37

Potential to add value is

Low

2 The Mall

Semi Detached
Freehold
100 SQM

£333,390 • Est. today

£330,000 • Dec 2022

+ 1 more

67

Potential to add value is

Medium

6 Letcombe Lane

Detached
Freehold
113 SQM

£430,125 • Est. today

£434,995 • Dec 2022

80

Potential to add value is

High

Ferris House 3 Marden Avenue

Flat
Leasehold
69 SQM

£175,268 • Est. today

£176,995 • Dec 2022

60

Potential to add value is

Medium

1 Letcombe Lane

Detached
Freehold
137 SQM

£429,490 • Est. today

£436,995 • Dec 2022

80

Potential to add value is

High

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.

SN1 house prices in 2025
 

Number of properties sold

Planning approval rate

76% approval rating on 25 planning applications in the past 5 years