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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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7 Portland Avenue

Terraced
Freehold
68 SQM

£270,232 • Est. today

£164,000 • Feb 2008

60

Potential to add value is

Medium

54 Haydon Street

Terraced
Freehold
60 SQM

£209,375 • Est. today

£125,000 • Feb 2008

+ 1 more

90

Potential to add value is

High

47 Whitehead Street

Terraced
Freehold

£537,625 • Est. today

£350,000 • Feb 2008

+ 2 more

65

Potential to add value is

Medium

How much value will my extension add?

11 Portland Avenue

Terraced
Freehold
55 SQM

£275,319 • Est. today

£166,246 • Feb 2008

60

Potential to add value is

Medium

Paramount 16 Spring Gardens

Flat
Leasehold
72 SQM

£92,033 • Est. today

£66,500 • Feb 2008

60

Potential to add value is

Medium

77 Hythe Road

Terraced
Freehold

£333,765 • Est. today

£194,950 • Feb 2008

+ 1 more

55

Potential to add value is

Medium

50 Exeter Street

Terraced
Freehold

£223,347 • Est. today

£129,000 • Feb 2008

+ 1 more

36

Potential to add value is

Low

34 Morse Street

Terraced
Freehold
123 SQM

£222,960 • Est. today

£117,000 • Feb 2008

80

Potential to add value is

High

47 Dixon Street

Terraced
Freehold
127 SQM

£334,085 • Est. today

£195,000 • Feb 2008

+ 2 more

70

Potential to add value is

Medium

76 Rosebery Street

Terraced
Freehold
100 SQM

£251,700 • Est. today

£158,000 • Feb 2008

+ 1 more

60

Potential to add value is

Medium

17 Belmont Crescent

Detached
Freehold
199 SQM

£766,350 • Est. today

£505,000 • Feb 2008

67

Potential to add value is

Medium

Clifton House, 36a 5 Groundwell Road

Flat
Leasehold
67 SQM

£164,785 • Est. today

£150,000 • Feb 2008

+ 1 more

40

Potential to add value is

Low

13 Marlborough Street

Terraced
Freehold
84 SQM

£241,220 • Est. today

£141,000 • Feb 2008

+ 1 more

80

Potential to add value is

High

41 Tismeads Crescent

Semi Detached
Freehold

£382,137 • Est. today

£220,000 • Feb 2008

65

Potential to add value is

Medium

27 Newcastle Street

Terraced
Freehold

£212,375 • Est. today

£139,000 • Feb 2008

+ 3 more

45

Potential to add value is

Low

49 Okus Road

Semi Detached
Freehold
104 SQM

£382,669 • Est. today

£220,000 • Feb 2008

80

Potential to add value is

High

9 Flat 2 Bath Road

Flat
Leasehold

£171,250 • Est. today

£140,000 • Feb 2008

+ 1 more

25

Potential to add value is

Low

30 Alfred Street

Terraced
Freehold
100 SQM

£236,775 • Est. today

£140,000 • Feb 2008

+ 2 more

60

Potential to add value is

Medium

116 Shrivenham Road

Semi Detached
Leasehold

£267,542 • Est. today

£167,000 • Feb 2008

+ 1 more

55

Potential to add value is

Medium

Savernake Court 7 Savernake Street

Flat
Leasehold

£139,965 • Est. today

£94,000 • Feb 2008

+ 1 more

45

Potential to add value is

Low

14 South Street

Terraced
Freehold

£313,732 • Est. today

£182,500 • Feb 2008

+ 2 more

55

Potential to add value is

Medium

42 Chester Street

Semi Detached
Freehold
146 SQM

£270,801 • Est. today

£165,000 • Jan 2008

+ 1 more

90

Potential to add value is

High

53 Bath Road

Terraced
Freehold

£733,925 • Est. today

£460,000 • Jan 2008

+ 1 more

41

Potential to add value is

Low

34 Elmina Road

Terraced
Leasehold
77 SQM

£225,025 • Est. today

£132,250 • Jan 2008

+ 2 more

40

Potential to add value is

Low

97 York Road

Terraced
Leasehold
86 SQM

£248,030 • Est. today

£141,000 • Jan 2008

+ 1 more

70

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.

SN1 house prices in 2025
 

Number of properties sold

Planning approval rate

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