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Get started3 Green Walk is a three-bedroom detached house in Seaford (BN25 4LY). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (October 2015) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2015. Between certificates, window efficiency went from Very Poor to Average; while lighting dropped from Good to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from October 2015, so improvements made since then won't be reflected. Other recorded features include a conservatory.
Today's modelled estimate of £693,000 sits 80% above the 2015 sale of £385,000. On a £-per-square-foot basis, the last sale (£224/sq ft) was about 25.1% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Last sold in April 2015, so it's been off the market for around 11 years.
3 Green Walk'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This certificate is over 10 years old and is no longer valid.Expired 02 Oct 2025
3 Green Walk has an approved single-storey rear extension on the planning record.
Variation of Condition 1 (Plans) in relation to approval of LW/22/0020 - L shape return omitted to reduce overall footprint, orientation of doors amended, window sizes amended
3 Green Walk valuation sits well clear of the typical sold price in this postcode.
£693,000
Modelled from EPC, postcode comparables.
£385,000
Recorded with HM Land Registry.
3 Green Walk outperforms the street on habitable rooms by a wide margin.
Price per m²
£2,406
Street avg £3,883
Floor Area
160 m²
Street avg 185 m²
Habitable Rooms
8 rooms
Street avg 7 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
49.7dB

Changes detected from historical EPC data
Heating controls changed
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Removal of existing conservatory and replacement single storey rear extension with crown roof, rooflight, 3no. rear windows and patio doors to side access
1 April 2015Most recent
£385,000
Median price across the last 5 sales in BN25 4LY: £800,000 (2024–2017).
CO₂ Emissions
9.2 t/year
Street avg 7.5 t/year
BN25 4NY
Seaford Head School — bus stop.
Closest school
0.2 km
Seaford Head School. 5 schools nearby.
Night-time· 23:00 – 07:00
40.1dB
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