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Get started69 Eaton Avenue is a three-bedroom semi-detached house in High Wycombe (HP12 3BS). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (August 2019) shows an E (score 43), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 78), a 2-band jump.
One planning record on file: an extension approved in 2022. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £433,000 is 23.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£339/sq ft) was about 52% above the typical sold price in the postcode. Last sale on file: £350,000 in February 2020.
69 Eaton Avenue's carbon output runs well above what efficient homes in the postcode produce.
Extension: Single storey · Rear of property
Householder application for construction of single storey rear extension, hip to gable loft conversion with 3 x front roof lights and rear box dormer and detached rear garage and outbuilding
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£433,000
Modelled from EPC, postcode comparables.
£350,000
Recorded with HM Land Registry.
69 Eaton Avenue is notably below the street on epc rating.
Price per m²
£3,646
Street avg £2,566
Floor Area
96 m²
Street avg 106 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dashwood Avenue — bus stop.

Daytime· 07:00 – 23:00
51.1dB

10 February 2020Most recent
£350,000
Median price across the last 5 sales in HP12 3BS: £232,000 (2024–2019).
CO₂ Emissions
6.6 t/year
Street avg 5.5 t/year
HP12 3HL
Closest school
0.3 km
Millbrook Combined School. 16 schools nearby.
Night-time· 23:00 – 07:00
41.2dB
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