31a, Flat 4, Crendon Street, High Wycombe, HP13 6LJ
About 31a
31a is a mid-terrace house in High Wycombe (HP13 6LJ). It has a recorded floor area of 49 m² (around 527 sq ft) and construction records dating it to 1930-1949. At 49 m² this is the 3rd smallest of 6 units on EPC record in 31a, where floor areas span 28–55 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 (70 versus a worst of 45). The latest certificate (October 2023) shows a C (score 70). When first surveyed in February 2023 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Very Poor to Average, hot-water efficiency went from Average to Good and main heating went from Average to Good.
On energy efficiency it sits in the top 10% of properties in this postcode.
Everything you need to know about 31a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
31a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
31a has no planning applications on record.
But the area is active
13 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
31a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£206,000
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 6LJ: £102,000 (2022–2011).
Versus other Crendon Street homes
On epc rating, 31a stands well clear of the street.
EPC Rating
70 (C)
Street avg 55 (D)
Floor Area
49 m²
Street avg 50 m²
CO₂ Emissions
2.0 t/year
Street avg 3.7 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 31a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Crendon Street — bus stop.
Closest school
0.4 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
55.6dB

Night-time· 23:00 – 07:00
46.1dB






