18 Carisbrooke House, Gayhurst Road, High Wycombe, HP13 7XF
About 18 Carisbrooke House
18 Carisbrooke House is a detached house in High Wycombe (HP13 7XF). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1950-1966 and council tax band B. At 47 m² this is the 3rd smallest of 18 units on EPC record in the building, where floor areas span 46–47 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (80 versus a worst of 43). The latest certificate (September 2022) shows a C (score 80), near the top of the C band. When first surveyed in November 2008 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 81).
Energy performance
18 Carisbrooke House's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Roof insulation improved
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
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Planning history
18 Carisbrooke House 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
18 Carisbrooke House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£171,000
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 HP13 7XF: £97,000 (2023–2001).
Versus other Gayhurst Road homes
18 Carisbrooke House outperforms the street on epc rating by a wide margin.
EPC Rating
80 (C)
Street avg 67 (D)
Floor Area
47 m²
Street avg 47 m²
CO₂ Emissions
1.1 t/year
Street avg 2.5 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
1 Carisbrooke House, Gayhurst Road
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1 Arundel House, Gayhurst Road
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1 Bodiam House, Gayhurst Road
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1 Aaron Court, Herbert Road
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1 Cairnside
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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
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Baring Road — bus stop.
Closest school
0.3 km
Kings Wood School and Nursery. 21 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
48.1dB

Night-time· 23:00 – 07:00
37.6dB







