Dilwyn Court, Flat 22, Abercromby Avenue, High Wycombe, HP12 3BH
About Dilwyn Court
Dilwyn Court is a one-bedroom end-of-terrace house in High Wycombe (HP12 3BH). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1991-1995 and council tax band B. At 37 m² this is the 6th smallest of 20 units on EPC record in Dilwyn Court, where floor areas span 34–54 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (October 2024) shows a C (score 71). When first surveyed in October 2008 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Poor to Average. Main heating runs on electricity.
It changed hands recently, sold July 2025 for £148,000. Across 1997–2025, sale prices on this property compounded at 4.7% per year. On a £-per-square-foot basis, the last sale (£372/sq ft) was about 53.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
- Dining roomYes
Outside
- Communal gardenYes
- ParkingAllocated
Building
- Heating systemElectric
Energy performance
EPC Rating
Certificate validity
Valid until 10 October 2034
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Window efficiency improved
Roof insulation improved
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
Dilwyn Court has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Dilwyn Court has more than tripled in price since its earliest registered sale in 1997.
£149,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 28 years.
£148,000
Growth on file: 4.7% per year over 28 years.
Sales timeline
23 July 2025Most recent
£148,000
+32.7%over 14 years14 July 2011
£111,500
+1.6%over 6 years21 April 2005
£109,750
+29.2%over 2 years18 July 2002
£84,950
+107.2%over 4 years21 August 1997
£41,000
Median price across the last 5 sales in HP12 3BH: £150,000 (2025–2018).
Nearby sales in HP12 3BH
Dilwyn Court, Flat 1, Abercromby Avenue, High Wycombe, HP12 3BH
Sold Sept 2025
£162,000Dilwyn Court, Flat 2, Abercromby Avenue, High Wycombe, HP12 3BH
Sold Mar 2022
£150,000Dilwyn Court, Flat 25, Abercromby Avenue, High Wycombe, HP12 3BH
Sold Nov 2021
£130,000Dilwyn Court, Flat 4, Abercromby Avenue, High Wycombe, HP12 3BH
Sold Oct 2018
£175,000Dilwyn Court, Flat 6, Abercromby Avenue, High Wycombe, HP12 3BH
Sold Sept 2018
£180,000
Versus other Abercromby Avenue homes
On years held, Dilwyn Court runs well behind the street norm.
Price per m²
£4,000
Street avg £3,556
Floor Area
37 m²
Street avg 39 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.6 t/year
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The neighbourhood at a glance
Crime
125/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Oakridge Road — bus stop.
Closest school
0.4 km
Oakridge 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
50.7dB

Night-time· 23:00 – 07:00
40.0dB







