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Get started21 Barn Close is a two-bedroom semi-detached house in Seaford (BN25 3EW). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (August 2018) returns a B (score 84), comfortably above the UK average.
Sale prices here have outpaced England HPI: 2.9% per year against 0% for the wider region. Today's modelled estimate of £317,000 is 21.9% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£335/sq ft) was about 56.8% above the typical sold price in the postcode. On energy efficiency it sits in the top 10% of properties in this postcode. Most recent transfer: May 2019 at £260,000.
21 Barn Close ranks among the most efficient homes in the postcode for energy use.
21 Barn Close valuation sits well clear of the typical sold price in this postcode.
£317,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 15 years.
£260,000
Growth on file: 2.9% per year over 15 years.
On co₂ emissions, 21 Barn Close stands well clear of the street.
Price per m²
£3,611
Street avg £3,379
Floor Area
72 m²
Street avg 74 m²
Habitable Rooms
4 rooms
Street avg 4 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
0.2 km

Daytime· 07:00 – 23:00
45.1dB

21 May 2019Most recent
£260,000
+52.0%over 14 years15 October 2004
£171,000
Median price across the last 5 sales in BN25 3EW: £315,000 (2025–2022).
CO₂ Emissions
1.1 t/year
Street avg 2.8 t/year
BN25 3PY
Queensway — bus stop.
Closest school
0.5 km
Cradle Hill Community Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
36.8dB
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