9 Dene Close, East Dean, Eastbourne, BN20 0JJ
About 9 Dene Close
9 Dene Close is a detached house in East Dean, Eastbourne, Eastbourne (BN20 0JJ). It has a recorded floor area of 189 m² (around 2034 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (May 2021) shows a C (score 75), near the top of the C band. When first surveyed in December 2011 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 82).
At 189 m² the property is well over the postcode median (116 m² across 8 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). 3 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2012–2021, sale prices on this property compounded at 11.4% per year. Today's modelled estimate of £793,000 is 10.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£354/sq ft) was about 28.8% above the typical sold price in the postcode. Sold June 2021 for £720,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
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
3 applications on record at 9 Dene Close, East Dean, Eastbourne, BN20 0JJ
- Mar 2015ConservatoryFullOutcome in report
Extensions and additions to main dwelling including a conservatory to the rear and erection of separate garage.
Extension- Documents
- 29 docs on file
- Reference
- SDNP/15/00124/HOUS
- More recent applications — locked
- ExtensionDec 2015Decision
- ExtensionAug 2015Decision
Unlock 9 Dene Close, East Dean, Eastbourne, BN20 0JJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 1 notable nearby
- The 62 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 9 Dene Close was the highest on Land Registry record across the postcode.
£793,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.4% per year over 9 years.
£720,000
Growth on file: 11.4% per year over 9 years.
Sales timeline
29 June 2021Most recent
£720,000
+164.7%over 9 years28 June 2012
£272,000
Median price across the last 5 sales in BN20 0JJ: £456,000 (2020–2016).
Nearby sales in BN20 0JJ
4 Dene Close, East Dean, Eastbourne, BN20 0JJ
Sold Oct 2020
£390,00010 Dene Close, East Dean, Eastbourne, BN20 0JJ
Sold Jun 2019
£505,0003 Dene Close, East Dean, Eastbourne, BN20 0JJ
Sold Apr 2017
£470,0006 Dene Close, East Dean, Eastbourne, BN20 0JJ
Sold Oct 2016
£285,0007 Dene Close, East Dean, Eastbourne, BN20 0JJ
Sold Jul 2016
£456,000
Versus other Dene Close homes
Years Held for 9 Dene Close lags the street by a wide margin.
Price per m²
£3,810
Street avg £3,875
Floor Area
189 m²
Street avg 105 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.9 t/year
Street avg 5.2 t/year
Similar properties nearby
1 Summerdown Lane, East Dean
BN20 0LF
1 Michel Dene Close, East Dean
BN20 0JT
1 Michel Close, East Dean
BN20 0JS
1 Parsonage Cottages, Eastbourne Road, East Dean
BN20 0DN
1 Mary Ann Lane, East Dean
BN20 0BE
1 Elven Close, East Dean
BN20 0LJ
1 Friston Close, East Dean
BN20 0EH
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
48.1dB

Night-time· 23:00 – 07:00
39.9dB







