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Get startedFlat B is a one-bedroom mid-terrace house in Seaford (BN25 1JJ). It has a recorded floor area of 81 m² (around 872 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (April 2022) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2012. Between certificates, lighting dropped from Good to Average. The recommended improvements would push it to C (score 74). Other recorded features include a loft.
Sale prices here have outpaced England HPI: 3.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£303/sq ft) was about 64.9% above the typical sold price in the postcode. Most recent transfer: January 2023 at £264,500.
Flat B valuation sits well clear of the typical sold price in this postcode.
£260,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 17 years.
£264,500
Growth on file: 3.5% per year over 17 years.
On years held, Flat B runs well behind the street norm.
Price per m²
£3,265
Street avg £2,522
Floor Area
81 m²
Street avg 69 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Martello Museum — bus stop.

Daytime· 07:00 – 23:00
49.3dB

24 January 2023Most recent
£264,500
+79.9%over 16 years10 March 2006
£147,000
Median price across the last 5 sales in BN25 1JJ: £241,000 (2025–2021).
CO₂ Emissions
2.9 t/year
Street avg 3.3 t/year
BN25 1JL
Closest school
0.8 km
Annecy Catholic Primary School. 5 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
38.3dB
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