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Get started189a is a one-bedroom semi-detached house in High Wycombe (HP12 3AF). It has a recorded floor area of 62 m² (around 667 sq ft) and construction records dating it to 2003-2006. Tenure is freehold. At 62 m² this is the 21st smallest of 24 units on EPC record in the building, where floor areas span 13–356 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (August 2025) shows a C (score 75), near the top of the C band. When first surveyed in April 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good and roof efficiency went from Good to Very Good; while window efficiency dropped from Average to Poor and lighting dropped from Good to Very Poor.
Sale prices here have outpaced England HPI: 3.1% per year against 0% for the wider region. Today's modelled estimate of £216,000 is 13.7% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£285/sq ft) was about 22.9% above the typical sold price in the postcode. At 62 m² the property is well over the postcode median (43 m² across 23 EPCs), placing it in the larger end of the local stock. On the market in October 2017 and unlisted since — roughly 9 years.
189a's carbon output is low for the local stock.
189a valuation sits well clear of the typical sold price in this postcode.
£216,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 12 years.
£190,050
Growth on file: 3.1% per year over 12 years.
189a outperforms the street on floor area by a wide margin.
Price per m²
£3,065
Street avg £4,826
Floor Area
62 m²
Street avg 36 m²
Habitable Rooms
3 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Desborough Park Road — bus stop.

Daytime· 07:00 – 23:00
50.8dB

Changes detected from historical EPC data
Cavity wall insulation installed
Roof insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
4 October 2017Most recent
£190,050
+18.8%over 3 years25 September 2014
£159,950
+23.0%over 9 years19 May 2005
£130,000
Median price across the last 5 sales in HP12 3AF: £200,000 (2024–2022).
191a West Wycombe Road High Wycombe
Sold Sept 2024
Flat 5 185 West Wycombe Road High Wycombe
Sold Jan 2024
165 West Wycombe Road High Wycombe
Sold Oct 2022
Flat 6 185 West Wycombe Road High Wycombe
Sold Sept 2022
Flat 4 185 West Wycombe Road High Wycombe
Sold Sept 2022
Street avg 2 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.1 t/year
HP12 3QQ
Closest school
0.5 km
The Disraeli School. 18 schools nearby.
Night-time· 23:00 – 07:00
40.0dB
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