Dilwyn Court, Flat 4, Abercromby Avenue, High Wycombe, HP12 3BH
About Dilwyn Court
Dilwyn Court is a one-bedroom semi-detached house in High Wycombe (HP12 3BH). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1983-1990 and council tax band B. At 34 m² this is the smallest unit on EPC record across Dilwyn Court (34–54 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2023) shows a C (score 69), just inside the C band. When first surveyed in June 2013 the rating was D, the property has climbed 1 band since. Between certificates, main heating went from Poor to Average. Main heating runs on electricity.
Sold October 2018 for £175,000. Across the public record there are 5 sales, relatively high churn for a single property. Across 2001–2018, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£478/sq ft) was about 99.8% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
Outside
- ParkingAllocated
Building
- Heating systemElectric
- RefurbishedYes
Energy performance
EPC Rating
Certificate validity
Valid until 5 July 2033
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls changed
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 doubled in price since the earliest registered sale in 2001.
£165,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 18 years.
£175,000
Growth on file: 5.5% per year over 18 years.
Sales timeline
9 October 2018Most recent
£175,000
+47.1%over 11 years8 May 2007
£119,000
+8.2%over 1 year26 January 2006
£110,000
+17.1%over 3 years28 October 2002
£93,950
+37.2%over 1 year2 March 2001
£68,500
Median price across the last 5 sales in HP12 3BH: £148,000 (2025–2021).
Nearby sales in HP12 3BH
Dilwyn Court, Flat 1, Abercromby Avenue, High Wycombe, HP12 3BH
Sold Sept 2025
£162,000Dilwyn Court, Flat 22, Abercromby Avenue, High Wycombe, HP12 3BH
Sold Jul 2025
£148,000Dilwyn 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 6, Abercromby Avenue, High Wycombe, HP12 3BH
Sold Sept 2018
£180,000
Versus other Abercromby Avenue homes
Dilwyn Court outperforms the street on price per m² by a wide margin.
Price per m²
£5,147
Street avg £3,495
Floor Area
34 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







