Dilwyn Court, Flat 15, Abercromby Avenue, High Wycombe, HP12 3BH
About Dilwyn Court
Dilwyn Court is a one-bedroom mid-terrace house in High Wycombe (HP12 3BH). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1983-1990 and council tax band B. At 40 m² this is the 17th 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 (December 2025) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since December 2012. Between certificates, roof efficiency went from Average to Good and hot-water efficiency went from Average to Good; while window efficiency dropped from Average to Poor and lighting dropped from Good to Average. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
On the market in July 2013 and unlisted since — roughly 13 years. Across 1998–2013, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £164,000 is 42.6% above the 2013 sale price.
What this property has
Inside
- Bedrooms1
Building
- RefurbishedYes
Energy performance
Dilwyn Court's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Roof insulation improved
More low energy lighting installed
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Planning history
Dilwyn Court 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
Dilwyn Court has more than doubled in price since the earliest registered sale in 1998.
£164,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 15 years.
£115,000
Growth on file: 5.8% per year over 15 years.
Sales timeline
29 July 2013Most recent
£115,000
+15.0%over 2 years28 January 2011
£100,000
+104.3%over 12 years23 April 1998
£48,950
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
Dilwyn Court outperforms the street on co₂ emissions by a wide margin.
Price per m²
£2,875
Street avg £3,563
Floor Area
40 m²
Street avg 38 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
0.7 t/year
Street avg 2.7 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
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







