Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started20 Boswell Walk is a two-bedroom semi-detached house in Eastbourne (BN23 7QL). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (March 2014) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since December 2012. Between certificates, roof efficiency dropped from Good to Average and window efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 91), a 2-band jump. The latest certificate is from March 2014, so improvements made since then won't be reflected.
Sale prices here have outpaced Eastbourne HPI: 6.4% per year against 0% for the wider region. Today's modelled estimate of £270,000 is 42.9% above the 2014 sale price. 12 years since the last transfer (July 2014). 2 planning records sit against the property, 0 approved, 1 refused.
Recommended upgrades on file would lift this property by multiple EPC bands.
This certificate is over 10 years old and is no longer valid.Expired 06 Mar 2024
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Extension: Single storey · Rear of property
Proposed single storey ground floor extension to project 3m from existing rear elevation with eaves height of 2.2m, and dormer to rear roof slope.
Sale price has at least doubled since 1998.
£270,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 16 years.
£189,000
Growth on file: 6.4% per year over 16 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
EPC Rating for 20 Boswell Walk lags the street by a wide margin.
Price per m²
£3,259
Street avg £3,937
Floor Area
58 m²
Street avg 62 m²
Habitable Rooms
4 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
51.6dB

Extension: Single storey · Rear of property
Proposed single storey rear ground floors extension and conversation of loft space, including the formation of front and rear dormers, to form habitable rooms.
15 July 2014Most recent
£189,000
+26.0%over 10 months20 September 2013
£150,000
+110.5%over 14 years2 October 1998
£71,250
Median price across the last 5 sales in BN23 7QL: £280,000 (2025–2022).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
Ad-free · Instant access · Secure Stripe checkout · One-off payment
Street avg 3 rooms
CO₂ Emissions
3.1 t/year
Street avg 2.2 t/year
BN23 7SG
Shelley Walk — bus stop.
Closest school
0.3 km
St Catherine's College. 13 schools nearby.
Flood risk
Low
From the Environment Agency.
Night-time· 23:00 – 07:00
42.1dB