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Get started6 Deal Avenue is a three-bedroom detached house in Seaford (BN25 3LP). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2017) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 8.1% per year against 0% for the wider region. Today's modelled estimate of £393,000 is 21.3% above the 2017 sale price. At 88 m² the property is well over the postcode median (57 m² across 5 EPCs), placing it in the larger end of the local stock. 9 years since the last transfer (November 2017).
Recommended upgrades on file would lift this property by multiple EPC bands.
Sale price has grown by over 3x since 2001.
£393,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 17 years.
£323,900
Growth on file: 8.1% per year over 17 years.
Floor Area for 6 Deal Avenue runs comfortably ahead of the street norm.
Price per m²
£3,681
Street avg £5,072
Floor Area
88 m²
Street avg 63 m²
Habitable Rooms
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
0.1 km

Daytime· 07:00 – 23:00
45.8dB

20 November 2017Most recent
£323,900
+263.9%over 16 years16 March 2001
£89,000
Median price across the last 5 sales in BN25 3LP: £307,500 (2024–2015).
Street avg 4 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.7 t/year
BN25 3LP
Hastings Avenue — bus stop.
Closest school
0.3 km
Chyngton School. 5 schools nearby.
Night-time· 23:00 – 07:00
36.8dB
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