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Get startedDilwyn Court is a semi-detached house in High Wycombe (HP12 3BH). It has a recorded floor area of 45 m² (around 484 sq ft), construction records dating it to 1983-1990 and council tax band B. At 45 m² this is the 19th 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 (January 2023) shows a C (score 69), just inside the C band. The rating has held steady at C across 3 certificates since October 2008. Between certificates, lighting went from Average to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would push it to B (score 81). Main heating runs on electricity.
Sale prices here have outpaced England HPI: 4.6% per year against 0% for the wider region. Today's modelled estimate of £176,000 is 35.4% above the 2021 sale price. Most recent transfer: November 2021 at £130,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 45 m² it's 20.7% larger than the typical home in the postcode (37 m² median across 19 EPCs).
Sale price has at least doubled since 1997.
£176,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 24 years.
£130,000
Growth on file: 4.6% per year over 24 years.
On habitable rooms, Dilwyn Court stands well clear of the street.
Price per m²
£2,889
Street avg £3,562
Floor Area
45 m²
Street avg 38 m²
Habitable Rooms
3 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Oakridge Road — bus stop.

Daytime· 07:00 – 23:00
50.7dB

Changes detected from historical EPC data
Low energy lighting percentage decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
22 November 2021Most recent
£130,000
+13.0%over 7 years30 April 2014
£115,000
-1.7%over 4 years6 April 2010
£117,000
+61.4%over 8 years30 November 2001
£72,500
+66.7%over 4 years31 July 1997
£43,500
Median price across the last 5 sales in HP12 3BH: £162,000 (2025–2018).
Dilwyn Court Flat 1 Abercromby Avenue High Wycombe
Sold Sept 2025
Dilwyn Court Flat 2 Abercromby Avenue High Wycombe
Sold Mar 2022
Dilwyn Court Flat 4 Abercromby Avenue High Wycombe
Sold Oct 2018
Dilwyn Court Flat 6 Abercromby Avenue High Wycombe
Sold Sept 2018
Dilwyn Court Flat 19 Abercromby Avenue High Wycombe
Sold Sept 2017
Street avg 2 rooms
CO₂ Emissions
3.1 t/year
Street avg 2.6 t/year
HP12 3AB
Closest school
0.4 km
Oakridge School. 18 schools nearby.
Night-time· 23:00 – 07:00
40.0dB
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