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Get started8 Alfriston Park is a two-bedroom detached house in Seaford (BN25 3LS). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (June 2019) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 4.6% per year against 0% for the wider region. Today's modelled estimate of £439,000 is 20.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£339/sq ft) was about 18.5% above the typical sold price in the postcode. Sold February 2021 for £365,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
8 Alfriston Park has more than doubled in price since the earliest registered sale in 2001.
£439,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 20 years.
£365,000
Growth on file: 4.6% per year over 20 years.
Price per m²
£3,650
Street avg £3,505
Floor Area
100 m²
Street avg 102 m²
Habitable Rooms
4 rooms
Street avg 5 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
0.3 km

Daytime· 07:00 – 23:00
44.6dB

8 February 2021Most recent
£365,000
+46.0%over 15 years4 October 2005
£249,950
+66.7%over 4 years7 June 2001
£149,950
Median price across the last 5 sales in BN25 3LS: £415,000 (2025–2022).
CO₂ Emissions
3.7 t/year
Street avg 4.3 t/year
BN25 3JX
Hastings Avenue — bus stop.
Closest school
0.6 km
Chyngton School. 5 schools nearby.
Night-time· 23:00 – 07:00
36.4dB
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