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Get started21 Argent Close is a mid-terrace house in Seaford (BN25 3BG). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (September 2025) shows a C (score 79), near the top of the C band. When first surveyed in October 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Poor to Good; while window efficiency dropped from Average to Poor.
At 64 m² the property is well over the postcode median (44 m² across 19 EPCs), placing it in the larger end of the local stock.
21 Argent Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£254,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
On epc rating, 21 Argent Close stands well clear of the street.
EPC Rating
79 (C)
Street avg 67 (D)
Floor Area
64 m²
Street avg 79 m²
CO₂ Emissions
1.6 t/year
Street avg 3.0 t/year
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
46.8dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Loft insulation upgraded to recommended levels
More low energy lighting installed
Solar PV panels (30 kWp) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in BN25 3BG: £157,000 (2025–2022).
Habitable Rooms
3 rooms
Street avg 4 rooms
Queensway — bus stop.
Closest school
0.3 km
Cradle Hill Community Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
37.3dB