9 Deneside, East Dean, Eastbourne, BN20 0HU
About 9 Deneside
9 Deneside is a three-bedroom detached house in East Dean, Eastbourne, Eastbourne (BN20 0HU). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (January 2019) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in February 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80). Period features are noted in the property record. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2012. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. At 150 m² it's 26.7% larger than the typical home in the postcode (118 m² median across 9 EPCs). Across 2011–2019, sale prices on this property compounded at 3.8% per year. Today's modelled estimate of £732,000 is 30.9% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£346/sq ft) was about 27.9% above the typical sold price in the postcode. Most recent transfer: July 2019 at £559,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- StudyYes
Outside
- Private gardenYes
- Cul-de-sacYes
Building
- Heating systemGas
- Period featuresYes
Energy performance
9 Deneside's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,220 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 9 Deneside, East Dean, Eastbourne, BN20 0HU
- Feb 2012DemolitionFullOutcome in report
Extension: Single storey · Side of property
DEMOLITION OF EXISTING SIDE CONSERVATORY AND ERECTION OF NEW SINGLE-STOREY SIDE EXTENSION COMPRISING MASONRY WALLS, MATCHING LEADED WINDOWS AND PITCHED ROOF. REMOVAL OF 1 NO. CHIMNEY.
Extension- Documents
- 10 docs on file
- Reference
- NP/2012/0001/F
Unlock 9 Deneside, East Dean, Eastbourne, BN20 0HU's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 10 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
9 Deneside valuation sits well clear of the typical sold price in this postcode.
£732,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 8 years.
£559,000
Growth on file: 3.8% per year over 8 years.
Sales timeline
3 July 2019Most recent
£559,000
+33.1%over 7 years16 October 2011
£420,000
Median price across the last 5 sales in BN20 0HU: £590,000 (2024–2015).
Nearby sales in BN20 0HU
4 Deneside, East Dean, Eastbourne, BN20 0HU
Sold Nov 2024
£765,00014 Deneside, East Dean, Eastbourne, BN20 0HU
Sold Aug 2022
£595,0003 Deneside, East Dean, Eastbourne, BN20 0HU
Sold Jan 2021
£590,0005 Deneside, East Dean, Eastbourne, BN20 0HU
Sold Oct 2016
£489,9508 Deneside, East Dean, Eastbourne, BN20 0HU
Sold Aug 2015
£330,000
Versus other Deneside homes
9 Deneside outperforms the street on floor area by a wide margin.
Price per m²
£3,727
Street avg £4,121
Floor Area
150 m²
Street avg 129 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.3 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Michel Close, East Dean
BN20 0JS
1 Summerdown Lane, East Dean
BN20 0LF
1 Churchfield, East Dean
BN20 0DQ
1 Cornish Cottages, Went Way, East Dean
BN20 0DD
1 Friston Close, East Dean
BN20 0EH
1 Halfway Cottages, East Dean Road, East Dean
BN20 0BB
1 Sussex Gardens, East Dean
BN20 0JF
1 Mill Close, Friston
BN20 0EF
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
Dene Side — bus stop.
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
48.2dB

Night-time· 23:00 – 07:00
39.9dB







