197a, Flat 1, Desborough Avenue, High Wycombe, HP11 2TW
About 197a
197a is a semi-detached house in High Wycombe (HP11 2TW). It has a recorded floor area of 26 m² (around 280 sq ft) and construction records dating it to 1967-1975. The latest certificate (December 2021) shows an E (score 43), well below the UK norm with real room to improve. When first surveyed in March 2015 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average, window efficiency went from Very Poor to Good and lighting went from Good to Very Good; while roof efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would push it to D (score 62). Main heating runs on electricity.
At 26 m² it sits well below the postcode median (94 m² across 28 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs).
Energy performance
EPC Rating
Certificate validity
Valid until 8 December 2031
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system upgraded
Single glazing replaced with double or better glazing
Cavity wall insulation installed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
197a 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
197a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£141,000
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 2TW: £405,000 (2025–2024).
Nearby sales in HP11 2TW
241 Desborough Avenue, High Wycombe, HP11 2TW
Sold Nov 2025
£670,000Avery Court, Flat 3, 211 Desborough Avenue, High Wycombe, HP11 2TW
Sold Jun 2025
£240,000209 Desborough Avenue, High Wycombe, HP11 2TW
Sold Mar 2025
£460,400207 Desborough Avenue, High Wycombe, HP11 2TW
Sold Nov 2024
£405,000Avery Court, Flat 4, 211 Desborough Avenue, High Wycombe, HP11 2TW
Sold Sept 2024
£247,500
Versus other Desborough Avenue homes
197a is notably below the street on epc rating.
EPC Rating
43 (E)
Street avg 65 (D)
Floor Area
26 m²
Street avg 50 m²
CO₂ Emissions
2.6 t/year
Street avg 2.2 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Similar properties nearby
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24c, Flat 1, White Hart Street
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197b, Flat 1, Desborough Avenue
HP11 2TW
24c, Flat 3, White Hart Street
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24c, Flat 2, White Hart Street
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197b, Flat 4, Desborough Avenue
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197b, Flat 2, Desborough Avenue
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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
228/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
The Wendover Arms PH — bus stop.
Closest school
0.6 km
High Wycombe Church of England Combined School. 19 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
47.9dB

Night-time· 23:00 – 07:00
38.6dB







