45a, High Street, West Wycombe, High Wycombe, HP14 3AG
About 45a
45a is a mid-terrace house in West Wycombe, High Wycombe, High Wycombe (HP14 3AG). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (August 2018) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since September 2014. Between certificates, roof efficiency went from Average to Very Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on electricity.
At 50 m² it sits well below the postcode median (79 m² across 14 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 79% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 13 August 2028
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
45a has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
45a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£263,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
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.
Median price across the last 4 sales in HP14 3AG: £473,500 (2025–2010).
Versus other High Street homes
Floor Area for 45a lags the street by a wide margin.
EPC Rating
58 (D)
Street avg 43 (E)
Floor Area
50 m²
Street avg 86 m²
CO₂ Emissions
3.4 t/year
Street avg 7.7 t/year
Habitable Rooms
2 rooms
Street avg 4 rooms
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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
51/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
The Swan Inn — bus stop.
Closest school
0.1 km
West Wycombe School. 7 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
49.5dB

Night-time· 23:00 – 07:00
42.1dB







