43 Eaton Avenue, High Wycombe, HP12 3BS
About 43 Eaton Avenue
43 Eaton Avenue is a semi-detached house in High Wycombe (HP12 3BS). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (April 2022) shows a C (score 70). When first surveyed in June 2015 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 82).
At 123 m² the property is well over the postcode median (90 m² across 26 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). One planning record on file: an extension approved in 2005. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 11 years ago, in September 2015. Across 2005–2015, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £481,000 is 41.5% above the 2015 sale price.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Solar PV panels (35 kWp) installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
Council records include a part-single-part-two-storey rear extension at 43 Eaton Avenue.
1 application on record at 43 Eaton Avenue, High Wycombe, HP12 3BS
- Nov 2005ExtensionFullOutcome in report
Extension: Part single, part two storey · Rear of property
Construction of part two storey part single storey rear extension
- Documents
- 6 docs on file
- Reference
- 05/07100/FUL
Unlock 43 Eaton Avenue, High Wycombe, HP12 3BS'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- Every decision — granted, refused or withdrawn (1 on record)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 10 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
43 Eaton Avenue valuation sits well clear of the typical sold price in this postcode.
£481,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 10 years.
£340,000
Growth on file: 6.5% per year over 10 years.
Sales timeline
17 September 2015Most recent
£340,000
+88.9%over 10 years25 August 2005
£180,000
Median price across the last 5 sales in HP12 3BS: £325,000 (2024–2020).
Nearby sales in HP12 3BS
Eaton House, 6, 79 Eaton Avenue, High Wycombe, HP12 3BS
Sold Nov 2024
£232,00045 Eaton Avenue, High Wycombe, HP12 3BS
Sold Aug 2024
£535,000Eaton House, 1, 79 Eaton Avenue, High Wycombe, HP12 3BS
Sold Apr 2024
£170,00054 Eaton Avenue, High Wycombe, HP12 3BS
Sold May 2021
£325,00069 Eaton Avenue, High Wycombe, HP12 3BS
Sold Feb 2020
£350,000
Versus other Eaton Avenue homes
On epc rating, 43 Eaton Avenue stands well clear of the street.
Price per m²
£2,764
Street avg £2,625
Floor Area
123 m²
Street avg 105 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.4 t/year
Street avg 5.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dashwood Avenue — bus stop.
Closest school
0.3 km
Millbrook Combined School. 16 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
51.1dB

Night-time· 23:00 – 07:00
41.2dB







