Eaton House, 3, 79 Eaton Avenue, High Wycombe, HP12 3BS
About Eaton House
Eaton House is a one-bedroom semi-detached house in High Wycombe (HP12 3BS). It has a recorded floor area of 32 m² (around 344 sq ft), construction records dating it to 1983-1990 and council tax band B. At 32 m² this is the 2nd smallest of 6 units on EPC record in Eaton House, where floor areas span 24–42 m². The building's EPC ratings span E to D, with this unit at the top. The latest certificate (May 2018) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76). Main heating runs on electricity.
At 32 m² it sits well below the postcode median (90 m² across 27 EPCs), making it one of the more compact homes locally. Across 2007–2019, sale prices on this property compounded at 2.9% per year. On a £-per-square-foot basis, the last sale (£472/sq ft) was about 113.9% above the typical sold price in the postcode. Sold March 2019 for £162,500.
What this property has
Inside
- Bedrooms1
- Dining roomYes
Outside
- ParkingAllocated
Building
- Heating systemElectric
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 9 May 2028
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Eaton House has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£170,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.9% per year over 12 years.
£162,500
Growth on file: 2.9% per year over 12 years.
Sales timeline
15 March 2019Most recent
£162,500
+41.3%over 8 years27 May 2010
£115,000
26 January 2007
£115,000
Median price across the last 5 sales in HP12 3BS: £383,000 (2026–2024).
Nearby sales in HP12 3BS
56 Eaton Avenue, High Wycombe, HP12 3BS
Sold May 2026
£490,00064 Eaton Avenue, High Wycombe, HP12 3BS
Sold Nov 2025
£383,000Eaton 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
£170,000
Versus other Eaton Avenue homes
On co₂ emissions, Eaton House stands well clear of the street.
Price per m²
£5,078
Street avg £4,057
Floor Area
32 m²
Street avg 38 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.1 t/year
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The neighbourhood at a glance
Crime
125/mo
Falling 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







