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Get startedFlat B is a two-bedroom semi-detached house in Seaford (BN25 1DG). It has a recorded floor area of 65 m² (around 700 sq ft) and construction records dating it to 1983-1990. Tenure is freehold. The latest certificate (August 2018) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 76). Main heating runs on electricity. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 8.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£357/sq ft) was about 83.2% above the typical sold price in the postcode. Last sale on file: £250,000 in October 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£237,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.9% per year over 3 years.
£250,000
Growth on file: 8.9% per year over 3 years.
Floor Area for Flat B runs comfortably ahead of the street norm.
Price per m²
£3,846
Street avg £2,673
Floor Area
65 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Martello Museum — bus stop.

Daytime· 07:00 – 23:00
49.0dB

28 October 2022Most recent
£250,000
+25.0%over 2 years18 March 2020
£200,000
Median price across the last 5 sales in BN25 1DG: £190,000 (2025–2023).
Street avg 3 rooms
CO₂ Emissions
3.3 t/year
Street avg 3.1 t/year
BN25 1EN
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
38.2dB
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