6a, De Walden Mews, Eastbourne, BN20 7QU
About 6a
6a is a two-bedroom semi-detached house in Eastbourne (BN20 7QU). It has a recorded floor area of 78 m² (around 840 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (February 2025) shows a C (score 74). The rating has held steady at C across 2 certificates since July 2014. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Average to Very Good; while hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 86).
It hasn't traded since December 2002, a hold of 24 years that's notably long for the area. Today's modelled estimate of £349,000 sits 88.6% above the 2002 sale of £185,000. At 78 m² it's 18.8% smaller than the typical home in the postcode (96 m² median across 19 EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
- CloakroomYes
Outside
- Private gardenYes
- ParkingYes
Everything you need to know about 6a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
6a has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
6a valuation sits well clear of the typical sold price in this postcode.
£349,000
Modelled from EPC, postcode comparables.
£185,000
Recorded with HM Land Registry.
Sales timeline
3 December 2002Most recent
£185,000
Median price across the last 5 sales in BN20 7QU: £365,000 (2025–2022).
Nearby sales in BN20 7QU
Versus other De Walden Mews homes
CO₂ Emissions for 6a runs comfortably ahead of the street norm.
Price per m²
£2,372
Street avg £3,192
Floor Area
78 m²
Street avg 100 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.3 t/year
Everything you need to know about 6a
The true value, the hidden risks and the full sale history, in one report.
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One time fee only - money back guarantee

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dalton Road — bus stop.
Closest school
0.7 km
St John's Meads Church of England Primary School. 9 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.4dB

Night-time· 23:00 – 07:00
38.9dB






