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House prices in BN1 in 2025

Last year, we saw 938 properties sold in the area, with an average house price of £515,695. This represents a decrease of -13.07% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -19.48% in the same period. The average value add score for the area is 59.

27892 properties

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159 Osborne Road

Terraced
Freehold

£681,965 • Est. today

£94,500 • Oct 1997

65

Potential to add value is

Medium

24 Borough Street

Terraced
Freehold

£846,260 • Est. today

£122,000 • Oct 1997

30

Potential to add value is

Low

6 Sillwood Road

Terraced
Freehold
161 SQM

£704,338 • Est. today

£120,000 • Oct 1997

60

Potential to add value is

Medium

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21 Windlesham Gardens

Semi Detached
Freehold

£893,780 • Est. today

£152,500 • Oct 1997

65

Potential to add value is

Medium

96 Flat 2 Rugby Road

Flat
Leasehold

£302,353 • Est. today

£41,500 • Oct 1997

41

Potential to add value is

Low

19 Portland Street

Terraced
Freehold
75 SQM

£510,067 • Est. today

£84,950 • Oct 1997

60

Potential to add value is

Medium

46 Flat 1 Regency Square

Flat
Leasehold

£269,940 • Est. today

£15,000 • Oct 1997

30

Potential to add value is

Low

Withdean Court 70 London Road

Flat
Leasehold
37 SQM

£191,285 • Est. today

£19,500 • Oct 1997

80

Potential to add value is

High

49 Norfolk Road

Terraced
Freehold
152 SQM

£992,524 • Est. today

£187,000 • Oct 1997

45

Potential to add value is

Low

46 Basement Flat Dyke Road

Flat
Leasehold

£241,810 • Est. today

£32,000 • Oct 1997

33

Potential to add value is

Low

78 Valley Drive

Detached
Freehold

£1,071,028 • Est. today

£167,000 • Oct 1997

65

Potential to add value is

Medium

85 Flat 2 Montpelier Road

Flat
Leasehold

£444,203 • Est. today

£59,200 • Oct 1997

+ 1 more

33

Potential to add value is

Low

1b Hertford Road

Semi Detached
Freehold
139 SQM

£551,445 • Est. today

£81,000 • Oct 1997

70

Potential to add value is

Medium

90 Coventry Street

Detached
Freehold
119 SQM

£816,174 • Est. today

£132,500 • Oct 1997

90

Potential to add value is

High

5c Rose Hill Terrace

Terraced
Freehold
45 SQM

£555,651 • Est. today

£60,000 • Oct 1997

90

Potential to add value is

High

6 Flat 2 Rose Hill Terrace

Flat
Leasehold

£441,650 • Est. today

£59,000 • Oct 1997

55

Potential to add value is

Medium

114 Ditchling Road

Terraced
Freehold
86 SQM

£555,081 • Est. today

£60,000 • Oct 1997

60

Potential to add value is

Medium

25 Flat 4 Chatham Place

Flat
Leasehold

£193,196 • Est. today

£28,000 • Oct 1997

45

Potential to add value is

Low

4 Upper Maisonette Sillwood Road

Terraced
Leasehold

£592,350 • Est. today

£73,000 • Oct 1997

48

Potential to add value is

Low

16 Flat 3 Stanford Avenue

Flat
Leasehold

£184,463 • Est. today

£26,000 • Oct 1997

55

Potential to add value is

Medium

Sillwood Hall Flat 9 Montpelier Road

Flat
Leasehold
60 SQM

£423,288 • Est. today

£79,500 • Oct 1997

45

Potential to add value is

Low

Rissom Court, 3 Flat 5 Harrington Road

Flat
Leasehold
39 SQM

£265,148 • Est. today

£29,000 • Oct 1997

60

Potential to add value is

Medium

94 Graham Avenue

Semi Detached
Freehold
96 SQM

£637,288 • Est. today

£95,000 • Oct 1997

80

Potential to add value is

High

14 Second Floor Flat 5 Powis Square

Flat
Leasehold

£362,268 • Est. today

£49,500 • Oct 1997

33

Potential to add value is

Low

13 Flat 2 Clifton Place

Flat
Leasehold

£434,133 • Est. today

£60,000 • Oct 1997

33

Potential to add value is

Low

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.

BN1 house prices in 2025
 

Number of properties sold

Planning approval rate

90% approval rating on 92 planning applications in the past 5 years