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Get started12 Belgrave Crescent is a detached house in Seaford (BN25 3AX). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2014) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2013); the latest reading is one band lower. Between certificates, roof efficiency went from Good to Very Good; while wall efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. The latest certificate is from June 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 3.6% per year against 0% for the wider region. Today's modelled estimate of £433,000 is 35.3% above the 2013 sale price. At 136 m² the property is well over the postcode median (103 m² across 12 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Last sold in October 2013, so it's been off the market for around 13 years.
12 Belgrave Crescent's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 03 Jun 2024
12 Belgrave Crescent valuation sits well clear of the typical sold price in this postcode.
£433,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 9 years.
£319,950
Growth on file: 3.6% per year over 9 years.
Floor Area for 12 Belgrave Crescent runs comfortably ahead of the street norm.
Price per m²
£2,353
Street avg £3,293
Floor Area
136 m²
Street avg 104 m²
Habitable Rooms
5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
48.4dB

Changes detected from historical EPC data
Heating controls changed
Loft insulation upgraded to recommended levels
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 October 2013Most recent
£319,950
+36.1%over 8 years22 February 2005
£235,000
Median price across the last 5 sales in BN25 3AX: £440,000 (2025–2020).
Street avg 5 rooms
CO₂ Emissions
6.7 t/year
Street avg 4.2 t/year
BN25 3LW
Lower Drive — bus stop.
Closest school
0.2 km
Cradle Hill Community Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
38.3dB
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