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Get started162 Dashwood Avenue is a semi-detached house in High Wycombe (HP12 3DD). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (February 2014) shows an E (score 39), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2014. Between certificates, window efficiency went from Poor to Average and lighting went from Poor to Good; while hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from February 2014, so improvements made since then won't be reflected.
3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 113 m² it's 19.6% larger than the typical home in the postcode (95 m² median across 16 EPCs).
162 Dashwood Avenue's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 11 Feb 2024
162 Dashwood Avenue has 2 separate extension applications on the council record.
Extension: Rear of property
Construction of three storey rear extension to both properties with additional single storey extension at lower ground floor level at no. 160 (alternative scheme to 04/07916/FUL)
162 Dashwood Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£339,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
On co₂ emissions, 162 Dashwood Avenue runs well behind the street norm.
EPC Rating
39 (E)
Street avg 51 (E)
Floor Area
113 m²
Street avg 104 m²
CO₂ Emissions
8.2 t/year
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
51.0dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Rear of property
Construction of three storey rear extension to both properties
1 more application for this property
Join to see all planning history.
Median price across the last 5 sales in HP12 3DD: £361,000 (2025–2022).
Street avg 5.9 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
Closest school
0.4 km
Millbrook Combined School. 16 schools nearby.
Night-time· 23:00 – 07:00
41.0dB