20a, Desborough Park Road, High Wycombe, HP12 3BQ
About 20a
20a is a detached house in High Wycombe (HP12 3BQ). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (April 2015) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2015. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump. The latest certificate is from April 2015, so improvements made since then won't be reflected.
Untraded for 24 years, with the last transfer in September 2002. Across 2000–2002, sale prices on this property compounded at 21.3% per year. Today's modelled estimate of £380,000 sits 105.5% above the 2002 sale of £184,950. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 31.2% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Apr 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
20a has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20a valuation sits well clear of the typical sold price in this postcode.
£380,000
Modelled from EPC, postcode comparables and a sale-price growth of 21.3% per year over 2 years.
£184,950
Growth on file: 21.3% per year over 2 years.
Sales timeline
9 September 2002Most recent
£184,950
+44.5%over 1 year12 October 2000
£128,000
Median price across the last 5 sales in HP12 3BQ: £265,000 (2025–2023).
Nearby sales in HP12 3BQ
7d, Desborough Park Road, High Wycombe, HP12 3BQ
Sold Mar 2025
£240,00042 Desborough Park Road, High Wycombe, HP12 3BQ
Sold May 2024
£265,00050 Desborough Park Road, High Wycombe, HP12 3BQ
Sold Jan 2024
£310,0008 Desborough Park Road, High Wycombe, HP12 3BQ
Sold Jan 2024
£333,50011a, Desborough Park Road, High Wycombe, HP12 3BQ
Sold Jan 2023
£112,000
Versus other Desborough Park Road homes
Years Held for 20a runs comfortably ahead of the street norm.
Price per m²
£2,802
Street avg £3,179
Floor Area
66 m²
Street avg 94 m²
Habitable Rooms
3 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 5.1 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Desborough Park Road — bus stop.
Closest school
0.6 km
Millbrook Combined School. 18 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
50.4dB

Night-time· 23:00 – 07:00
39.8dB







