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Get started20 Hazeldene is a four-bedroom detached house in Seaford (BN25 4NQ). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (April 2025) shows a C (score 71). When first surveyed in September 2021 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good; while roof efficiency dropped from Very Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82). Other recorded features include notable views. The home occupies a cul-de-sac position.
Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). On a £-per-square-foot basis, the last sale (£509/sq ft) was about 75.7% above the typical sold price in the postcode. Sold October 2022 for £750,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Latest sale on 20 Hazeldene was the highest on Land Registry record across the postcode.
£721,000
Modelled from EPC, postcode comparables.
£750,000
Recorded with HM Land Registry.
20 Hazeldene outperforms the street on price per m² by a wide margin.
Price per m²
£5,474
Street avg £4,045
Floor Area
137 m²
Street avg 126 m²
Habitable Rooms
7 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Manor Road — bus stop.

Daytime· 07:00 – 23:00
50.3dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
7 October 2022Most recent
£750,000
Median price across the last 5 sales in BN25 4NQ: £625,000 (2025–2021).
Street avg 6 rooms
CO₂ Emissions
4.1 t/year
Street avg 4.8 t/year
BN25 4BU
Closest school
0.3 km
Seaford Head School. 5 schools nearby.
Night-time· 23:00 – 07:00
40.4dB
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