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Get started1c is a two-bedroom semi-detached house in Seaford (BN25 2DU). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (October 2020) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2010. Between certificates, wall efficiency went from Poor to Average and lighting went from Good to Very Good; while roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 88), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 5.9% per year against 0% for the wider region. Today's modelled estimate of £304,000 is 15.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 43% above the typical sold price in the postcode. Sold February 2021 for £263,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Sale price has grown by over 3x since 1999.
£304,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 21 years.
£263,000
Growth on file: 5.9% per year over 21 years.
1c outperforms the street on epc rating by a wide margin.
Price per m²
£3,416
Street avg £3,221
Floor Area
77 m²
Street avg 79 m²
Habitable Rooms
4 rooms
Street avg 5 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
Railway Station — bus stop.

Daytime· 07:00 – 23:00
51.0dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation upgraded
Are we missing something? Tell us about home improvements to help adjust your valuation.
26 February 2021Most recent
£263,000
+75.3%over 14 years30 October 2006
£150,000
+94.8%over 6 years22 November 1999
£77,000
Median price across the last 5 sales in BN25 2DU: £290,000 (2025–2025).
CO₂ Emissions
3.2 t/year
Street avg 3.7 t/year
BN25 2QQ
Closest school
0.4 km
Seaford Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
40.7dB
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