189a, West Wycombe Road, High Wycombe, HP12 3AF
About 189a
189a 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 22nd smallest of 26 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.
At 62 m² the property is well over the postcode median (45 m² across 25 EPCs), placing it in the larger end of the local stock. Across 2005–2017, sale prices on this property compounded at 3.1% per year. 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 19.1% above the typical sold price in the postcode. On the market in October 2017 and unlisted since — roughly 9 years.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Dining roomYes
Outside
- DrivewayYes
Building
- TenureFreehold
- Heating systemGas
Energy performance
189a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
Roof insulation improved
Low energy lighting percentage decreased
Get a survey for this property
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Planning history
189a 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
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.
Sales timeline
3 October 2017Most recent
£190,050
+18.8%over 3 years24 September 2014
£159,950
+23.0%over 9 years18 May 2005
£130,000
Median price across the last 5 sales in HP12 3AF: £200,000 (2024–2022).
Nearby sales in HP12 3AF
191a, West Wycombe Road, High Wycombe, HP12 3AF
Sold Sept 2024
£185,000Flat 5, 185 West Wycombe Road, High Wycombe, HP12 3AF
Sold Jan 2024
£198,000165 West Wycombe Road, High Wycombe, HP12 3AF
Sold Oct 2022
£525,000Flat 6, 185 West Wycombe Road, High Wycombe, HP12 3AF
Sold Sept 2022
£202,500Flat 4, 185 West Wycombe Road, High Wycombe, HP12 3AF
Sold Sept 2022
£200,000
Versus other West Wycombe Road homes
189a outperforms the street on floor area by a wide margin.
Price per m²
£3,065
Street avg £4,712
Floor Area
62 m²
Street avg 38 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.3 t/year
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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
0.5 km
The Disraeli 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
50.8dB

Night-time· 23:00 – 07:00
40.0dB







