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Get startedFlat C is a detached house in Seaford (BN25 1JJ). It has a recorded floor area of 87 m² (around 936 sq ft) and construction records dating it to before 1900. The latest certificate (September 2022) shows a C (score 71). When first surveyed in May 2009 the rating was E, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 81).
Its energy rating outperforms most of the postcode (better than 70% of similar EPCs). Across 2019–2024, sale prices here grew -0.4% per year, broadly in step with England's 0% HPI growth. On a £-per-square-foot basis, the last sale (£257/sq ft) was about 43.3% above the typical sold price in the postcode. Last sale on file: £241,000 in January 2024.
Flat C valuation sits well clear of the typical sold price in this postcode.
£257,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.4% per year over 5 years.
£241,000
Growth on file: -0.4% per year over 5 years.
On years held, Flat C runs well behind the street norm.
Price per m²
£2,770
Street avg £2,563
Floor Area
87 m²
Street avg 68 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

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 January 2024Most recent
£241,000
-1.6%over 4 years7 June 2019
£245,000
Median price across the last 5 sales in BN25 1JJ: £260,000 (2025–2021).
CO₂ Emissions
2.8 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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