Dilwyn Court, Flat 24, Abercromby Avenue, High Wycombe, HP12 3BH
About Dilwyn Court
Dilwyn Court is a semi-detached house in High Wycombe (HP12 3BH). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1996-2002 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 (April 2025) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since March 2015. Between certificates, lighting went from Average to Very Good. Main heating runs on electricity.
Last sold in July 2015, so it's been off the market for around 11 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1998–2015, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £162,000 is 29.6% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£314/sq ft) was about 31.2% above the typical sold price in the postcode.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
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
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.
£162,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 17 years.
£125,000
Growth on file: 5.8% per year over 17 years.
Sales timeline
27 July 2015Most recent
£125,000
11 July 2007
£125,000
+22.0%over 3 years11 March 2004
£102,500
+109.2%over 5 years30 October 1998
£49,000
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 epc rating, Dilwyn Court stands well clear of the street.
Price per m²
£3,378
Street avg £3,537
Floor Area
37 m²
Street avg 39 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
2.2 t/year
Street avg 2.6 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







