ePrivacy and GPDR Cookie Consent by Cookie Consent Resi | House prices in BN21

House prices in BN21 in 2025

Last year, we saw 445 properties sold in the area, with an average house price of £299,321. This represents a decrease of -17.59% in the volume of transactions year on year. Meanwhile the average selling price saw a decrease of -3.29% in the same period. The average value add score for the area is 63.

13955 properties

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Southdown Heights, 38 Flat 19 St Leonards Road

Flat
Leasehold

£170,128 • Est. today

£130,000 • May 2016

45

Potential to add value is

Low

Discovery House, 15 Flat 14 Susans Road

Flat
Leasehold
73 SQM

£217,262 • Est. today

£169,950 • May 2016

+ 1 more

50

Potential to add value is

Medium

West House Flat 4 Chiswick Place

Flat
Leasehold

£246,115 • Est. today

£235,000 • May 2016

+ 4 more

35

Potential to add value is

Low

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Crowne House Flat 11 Star Road

Flat
Leasehold
54 SQM

£179,514 • Est. today

£132,000 • May 2016

+ 3 more

60

Potential to add value is

Medium

97 Baldwin Avenue

Detached
Freehold
107 SQM

£618,494 • Est. today

£475,000 • May 2016

+ 2 more

90

Potential to add value is

High

112 Selmeston Road

Semi Detached
Freehold
58 SQM

£306,875 • Est. today

£230,000 • May 2016

+ 2 more

90

Potential to add value is

High

44 Milton Road

Detached
Freehold
208 SQM

£765,528 • Est. today

£525,000 • May 2016

+ 2 more

70

Potential to add value is

Medium

57 Flat 1 Jevington Gardens

Flat
Leasehold

£158,061 • Est. today

£118,500 • May 2016

+ 1 more

26

Potential to add value is

Low

Bourneside Court Flat 15 Seaside Road

Flat
Leasehold
51 SQM

£181,835 • Est. today

£138,000 • May 2016

+ 1 more

52

Potential to add value is

Medium

83 Weavers Close

Terraced
Freehold
79 SQM

£344,150 • Est. today

£279,995 • May 2016

75

Potential to add value is

High

37 Flat 1 Terminus Road

Terraced
Freehold

£913,080 • Est. today

£700,000 • May 2016

+ 1 more

55

Potential to add value is

Medium

Kings Mount, 20 Flat 3 St Annes Road

Flat
Leasehold
78 SQM

£228,120 • Est. today

£180,000 • May 2016

+ 1 more

60

Potential to add value is

Medium

28 Park Avenue

Detached
Freehold
158 SQM

£670,555 • Est. today

£490,000 • May 2016

90

Potential to add value is

High

33 Rangemore Drive

Semi Detached
Freehold
118 SQM

£327,390 • Est. today

£250,000 • May 2016

+ 1 more

100

Potential to add value is

High

Southdown Heights, 38 Flat 5 St Leonards Road

Flat
Leasehold

£224,905 • Est. today

£160,000 • Apr 2016

45

Potential to add value is

Low

White Gables, 53 Flat 7 Carlisle Road

Flat
Leasehold
56 SQM

£256,897 • Est. today

£225,000 • Apr 2016

+ 2 more

45

Potential to add value is

Low

Southdown Heights, 38 Flat 9 St Leonards Road

Flat
Leasehold

£166,934 • Est. today

£130,500 • Apr 2016

45

Potential to add value is

Low

61 Green Street

Terraced
Freehold
79 SQM

£326,640 • Est. today

£250,000 • Apr 2016

65

Potential to add value is

Medium

Southdown Heights, 38 Flat 3 St Leonards Road

Flat
Leasehold

£166,384 • Est. today

£130,500 • Apr 2016

45

Potential to add value is

Low

Gables Court, 44 - 46 Flat 1 St Leonards Road

Flat
Leasehold
49 SQM

£122,886 • Est. today

£95,500 • Apr 2016

+ 1 more

60

Potential to add value is

Medium

Rusper House Flat 1 Michel Grove

Flat
Leasehold
75 SQM

£245,305 • Est. today

£176,500 • Apr 2016

+ 1 more

80

Potential to add value is

High

Compton Lodge, 23 Flat 1 Compton Place Road

Flat
Leasehold
139 SQM

£574,929 • Est. today

£440,000 • Apr 2016

+ 1 more

80

Potential to add value is

High

Andwell Court Flat 4 Trinity Place

Flat
Leasehold
52 SQM

£199,640 • Est. today

£145,000 • Apr 2016

+ 1 more

70

Potential to add value is

Medium

6 Flat 3 The Goffs

Flat
Leasehold

£175,173 • Est. today

£139,950 • Apr 2016

+ 2 more

55

Potential to add value is

Medium

Southdown Heights, 38 Flat 17 St Leonards Road

Flat
Leasehold

£197,451 • Est. today

£165,000 • Apr 2016

45

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.

BN21 house prices in 2025
 

Number of properties sold

Planning approval rate

96% approval rating on 66 planning applications in the past 5 years