11 Chestnut Avenue, High Wycombe, HP11 1DJ
About 11 Chestnut Avenue
11 Chestnut Avenue is a three-bedroom semi-detached house in High Wycombe (HP11 1DJ). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2019) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include a loft.
One planning record on file: an extension approved in 2020. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £473,000 is 29.6% above the 2019 sale price. Most recent transfer: November 2019 at £365,000.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
- LoftYes
Outside
- Private gardenYes
- GarageYes
Everything you need to know about 11 Chestnut Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 3 July 2029
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Planning history
11 Chestnut Avenue has an approved single-storey rear extension on the planning record.
1 application on record at 11 Chestnut Avenue, High Wycombe, HP11 1DJ
- Feb 2020ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Householder application for construction of single storey rear extension
- Documents
- 7 docs on file
- Reference
- 19/07977/FUL
Unlock 11 Chestnut Avenue, High Wycombe, HP11 1DJ'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- Every decision — granted, refused or withdrawn (1 on record)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 9 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
11 Chestnut Avenue valuation sits well clear of the typical sold price in this postcode.
£473,000
Modelled from EPC, postcode comparables.
£365,000
Recorded with HM Land Registry.
Sales timeline
20 November 2019Most recent
£365,000
Median price across the last 5 sales in HP11 1DJ: £572,500 (2025–2020).
Nearby sales in HP11 1DJ
1 Chestnut Avenue, High Wycombe, HP11 1DJ
Sold Sept 2025
£572,5005 Chestnut Avenue, High Wycombe, HP11 1DJ
Sold Nov 2024
£487,5007 Chestnut Avenue, High Wycombe, HP11 1DJ
Sold Oct 2024
£600,000Lowlands, Chestnut Avenue, High Wycombe, HP11 1DJ
Sold Oct 2023
£618,0008b, Chestnut Avenue, High Wycombe, HP11 1DJ
Sold Dec 2020
£328,000
Versus other Chestnut Avenue homes
Price per m²
£3,763
Street avg £4,471
Floor Area
97 m²
Street avg 96 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 5.4 t/year
Everything you need to know about 11 Chestnut Avenue
The true value, the hidden risks and the full sale history, in one report.
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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
228/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Chestnut Avenue — bus stop.
Closest school
0.6 km
Beechview Academy. 21 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
48.7dB

Night-time· 23:00 – 07:00
39.7dB






