Areas / BN15 / street profile

Seaside Avenue, BN15

Sold prices, £/m² and street profile from HM Land Registry records.

Median sold price
£249,950
all recorded sales
£ per m²
£4,976
from EPC floor areas
Recorded sales
41
Distinct homes
23
Price range
£70,000 – £470,000
Sales recorded
2001 → 2025
first to latest sale
The street in brief

Sales on Seaside Avenue are mostly semi-detached houses. Homes here typically change hands around £249,950 — roughly 23% below the BN15 norm. On floor area that works out near £4,976 per square metre, above the district's £4,096. Recent sales here have been outpacing the wider BN15 market. With 41 sales across 23 homes since 2001, homes here come to market only rarely.

Buying on Seaside Avenue?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

Seaside Avenue prices over time

Median sold price on the street by year, from 41 HM Land Registry records. Years with no recorded sales are left blank rather than joined up.

This street — yearly medianBN15 district trend
£100k£200k£300k£400k£500k200520102015202020252001: £119,950 median · 3 sales2002: £157,000 median · 2 sales2003: £159,500 median · 3 sales2004: £179,000 median · 1 sale2005: £182,500 median · 1 sale2007: £204,250 median · 2 sales2008: £183,782 median · 2 sales2009: £176,250 median · 2 sales2010: £175,000 median · 1 sale2011: £274,975 median · 2 sales2013: £212,975 median · 2 sales2014: £250,000 median · 2 sales2016: £372,500 median · 2 sales2017: £299,950 median · 3 sales2018: £285,000 median · 3 sales2021: £325,000 median · 3 sales2022: £326,125 median · 2 sales2023: £400,000 median · 1 sale2024: £418,000 median · 3 sales2025: £425,000 median · 1 sale

Median sold price by year vs the BN15 district trend. Street medians on thin years reflect few sales — hover a dot for the exact figure.

How Seaside Avenue compares

Seaside Avenue against the BN15 district's busiest streets, the district itself, and the official UK House Price Index for the wider area.

Western Road£370k · 42
Crabtree Lane£304k · 54
West Way£299k · 42
Brighton Road£275k · 255
Freshbrook Road£265k · 60
Cokeham Road£264k · 47
Seaside Avenue£250k · 41*
South Street£238k · 93
Penhill Road£205k · 67
Sompting Road£199k · 56

Median sold price and sale count over the last 8years for the district's busiest streets. *This street's figures cover all recorded sales (fewer than 3 in the last 8 years).

This street
£249,950
median · all recorded sales
BN15 district
£325,000
median · last 8 years · street -23%
England
£291,445
average price (UK House Price Index), Apr 2026 · +3.9% in 12 months

Seaside Avenue's £249,950 median sits about 23% below BN15's £325,000; on floor space it runs £4,976/m² against the district's £4,096/m² (+21%).

Street and BN15 figures are medians of HM Land Registry sales; the England figures are the UK House Price Index mix-adjusted average — a different basis, so compare direction rather than levels between the two.

Prices by property type

Median sold price by property type on Seaside Avenue.

Semi-detached
£250,000
29 sales
Detached
£407,500
4 sales
Flat
£185,000
4 sales
Terraced
£177,000
4 sales

Every recorded sale on Seaside Avenue

Individual transactions as recorded by HM Land Registry, newest first.

DateAddressTypeNew buildPrice
16 May 202522 · BN15 8BYSemi-detached—£425,000
18 Nov 20244 · BN15 8BYSemi-detached—£335,000
31 May 202419 · BN15 8BYSemi-detached—£435,000
12 Apr 202420 · BN15 8BYSemi-detached—£418,000
13 Apr 202326 · BN15 8BYSemi-detached—£400,000
22 Dec 20226 · BN15 8BYSemi-detached—£338,250
11 Jul 20226 · BN15 8BYSemi-detached—£314,000
22 Sept 20212 · BN15 8BYFlat—£325,000
26 Feb 202119 · BN15 8BYSemi-detached—£317,500
29 Jan 202110 · BN15 8BYSemi-detached—£375,000
19 Dec 201820 · BN15 8BYSemi-detached—£285,000
12 Apr 201816 · BN15 8BYSemi-detached—£285,000
29 Mar 201812 · BN15 8BYDetached—£425,000
17 Nov 201728 · BN15 8BYDetached—£390,000
24 Oct 201732 · BN15 8BYSemi-detached—£299,950
6 Jul 20175 · BN15 8BYSemi-detached—£240,000
5 Aug 201614 · BN15 8BYDetached—£470,000
15 Jul 20168 · BN15 8BYSemi-detached—£275,000
3 Oct 201415 · BN15 8BYSemi-detached—£305,000
29 Jul 20142 · BN15 8BYFlat—£195,000
22 Nov 201310 · BN15 8BYSemi-detached—£199,950
7 Nov 201311 · BN15 8BYSemi-detached—£226,000
16 Dec 201114 · BN15 8BYDetached—£299,950
25 Aug 201118 · BN15 8BYSemi-detached—£250,000
23 Jul 20102 · BN15 8BYFlat—£175,000
10 Aug 20092 · BN15 8BYSemi-detached—£160,000
30 Jan 200911 · BN15 8BYTerraced—£192,500
28 Jul 200818 · BN15 8BYSemi-detached—£249,950
17 Jul 20081 · BN15 8BYTerraced—£117,615
20 Dec 20078 · BN15 8BYTerraced—£180,000
13 Apr 200722 · BN15 8BYSemi-detached—£228,500
16 May 20055 · BN15 8BYSemi-detached—£182,500
16 Apr 20043 · BN15 8BYSemi-detached—£179,000
11 Jun 200311 · BN15 8BYTerraced—£174,000
5 Jun 20037 · BN15 8BYSemi-detached—£159,500
7 Jan 20037 · BN15 8BYSemi-detached—£98,000
10 Apr 200215 · BN15 8BYSemi-detached—£172,000
15 Feb 200213 · BN15 8BYSemi-detached—£142,000
21 Sept 20012a · BN15 8BYFlat—£119,950
29 Aug 200122 · BN15 8BYSemi-detached—£126,500
24 Apr 20016 · BN15 8BYSemi-detached—£70,000
Buying on Seaside Avenue?

Get the full £5 report on the exact home — valuation vs its own sale history, EPC & running costs, flood/mining risk, planning, schools and more.

More streets in BN15

Sold-price profiles for nearby streets, and the wider BN15 area guide.

Brighton RoadPenhill RoadFreshbrook RoadSouth StreetSompting RoadCrabtree LaneCokeham RoadWest WayWestern RoadKings RoadChester AvenueCecil Road
BN15 house prices & area guide →

Contains HM Land Registry data © Crown copyright and database right 2026, including the UK House Price Index. EPC data © Crown copyright. Licensed under the Open Government Licence v3.0. Figures summarise recorded sales on the street and are not a valuation of any individual home.