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Get started17 Argent Close is a one-bedroom end-of-terrace house in Seaford (BN25 3BG). It has a recorded floor area of 39 m² (around 420 sq ft), construction records dating it to 1976-1982 and council tax band A. At 39 m² this is the smallest unit on EPC record across the building (39–120 m²). The building's EPC ratings span E to C across 20 units on file. The home occupies a cul-de-sac position. The latest certificate (September 2020) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (August 2010); the latest reading is one band lower. Between certificates, wall efficiency went from Poor to Average and lighting went from Good to Very Good; while hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76).
It hasn't traded since February 2000, a hold of 26 years that's notably long for the area. Sale prices here have outpaced England HPI: 11.5% per year against 0% for the wider region. Today's modelled estimate of £156,000 sits 242.9% above the 2000 sale of £45,500. On a £-per-square-foot basis, the last sale (£108/sq ft) was about 48.1% below the postcode norm. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
17 Argent Close's modelled value sits at over four times its earliest registered sale price (1997).
£156,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.5% per year over 3 years.
£45,500
Growth on file: 11.5% per year over 3 years.
Price per m² for 17 Argent Close lags the street by a wide margin.
Price per m²
£1,167
Street avg £3,390
Floor Area
39 m²
Street avg 43 m²
Habitable Rooms
2 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
46.8dB

Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
25 February 2000Most recent
£45,500
+38.9%over 3 years14 February 1997
£32,750
Median price across the last 5 sales in BN25 3BG: £157,000 (2025–2022).
Street avg 2 rooms
CO₂ Emissions
1.9 t/year
Street avg 1.8 t/year
BN25 3EW
Queensway — bus stop.
Closest school
0.3 km
Cradle Hill Community Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
37.3dB
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