1a, Flat 4, Bull Lane, High Wycombe, HP11 2DL
About 1a
1a is a detached house in High Wycombe (HP11 2DL). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 2022 and council tax band C. The latest certificate (June 2022) returns a B (score 83), comfortably above the UK average. When first surveyed in February 2021 the rating was C, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Very Good and window efficiency went from Average to Very Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. Main heating runs on electricity: electricity, unspecified tariff.
At 64 m² it's 20.8% larger than the typical home in the postcode (53 m² median across 11 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode.
Everything you need to know about 1a
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Energy performance
1a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 13 June 2032
Property Improvements
Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water efficiency decreased
High performance glazing installed
Cavity wall insulation installed
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Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
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Planning history
1a has no planning applications on record.
But the area is active
7 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£247,000
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 5 sales in HP11 2DL: £170,000 (2025–2021).
Nearby sales in HP11 2DL
Flat 1, 7 Bull Lane, High Wycombe, HP11 2DL
Sold Apr 2025
£160,000Flat 2, 7 Bull Lane, High Wycombe, HP11 2DL
Sold Nov 2022
£175,0006 Bull Lane, High Wycombe, HP11 2DL
Sold Oct 2021
£325,000Flat 2, 10 Bull Lane, High Wycombe, HP11 2DL
Sold Sept 2021
£170,000Flat 3, 10 Bull Lane, High Wycombe, HP11 2DL
Sold Sept 2021
£170,000
Versus other Bull Lane homes
1a outperforms the street on epc rating by a wide margin.
EPC Rating
83 (B)
Street avg 67 (D)
Floor Area
64 m²
Street avg 76 m²
CO₂ Emissions
1.1 t/year
Street avg 2.5 t/year
Everything you need to know about 1a
The true value, the hidden risks and the full sale history, in one report.
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
228/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Oxford Street — bus stop.
Closest school
0.2 km
Hamilton Academy. 22 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
55.5dB
Night-time· 23:00 – 07:00
45.4dB