4 Chestnut Avenue, High Wycombe, HP11 1DJ
About 4 Chestnut Avenue
4 Chestnut Avenue is a two-bedroom semi-detached house in High Wycombe (HP11 1DJ). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2016) shows an F (score 35), near the bottom of the EPC scale. Earlier certificates rated it E (April 2010); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while wall efficiency dropped from Average to Very Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 4-band jump. Main heating runs on electricity. The latest certificate is from July 2016, so improvements made since then won't be reflected.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2022. Past consents include an extension and a porch, meaningful when judging how the property has evolved. 10 years since the last transfer (November 2016). Today's modelled estimate of £426,000 is 29.9% above the 2016 sale price.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Building
- Heating systemElectric
Everything you need to know about 4 Chestnut Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
4 Chestnut Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Jul 2026
EPC Rating
Certificate validity
Expired on 17 July 2026
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
1 application on record at 4 Chestnut Avenue, High Wycombe, HP11 1DJ
- Dec 2022PorchFullOutcome in report
Extension: Part single, part two storey · Side and rear of property
Householder application for construction of part single, part two storey side/rear extension, front porch extension and associated changes to fenestration
Extension- Documents
- 15 docs on file
- Reference
- 22/07232/FUL
Unlock 4 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 15 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£426,000
Modelled from EPC, postcode comparables.
£328,000
Recorded with HM Land Registry.
Sales timeline
4 November 2016Most recent
£328,000
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
4 Chestnut Avenue is notably below the street on epc rating.
Price per m²
£3,685
Street avg £4,479
Floor Area
89 m²
Street avg 97 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
10.0 t/year
Street avg 4.8 t/year
Everything you need to know about 4 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






