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Get startedDilwyn 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 1976-1982 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 across 20 units on file. The latest certificate (January 2022) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2011. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 78). Main heating runs on electricity.
Sale prices here have outpaced England HPI: 5.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£410/sq ft) was about 66% above the typical sold price in the postcode. Last sale on file: £150,000 in March 2022. Across the public record there are 4 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.
Dilwyn Court has more than tripled in price since its earliest registered sale in 1998.
£152,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 24 years.
£150,000
Growth on file: 5.2% per year over 24 years.
Years Held for Dilwyn Court lags the street by a wide margin.
Price per m²
£4,412
Street avg £3,482
Floor Area
34 m²
Street avg 39 m²
Habitable Rooms
2 rooms
Street avg 2 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
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
9 March 2022Most recent
£150,000
+242.5%over 19 years27 September 2002
£43,800
-40.0%over 7 months26 February 2002
£73,000
+62.2%over 3 years31 July 1998
£45,000
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 25 Abercromby Avenue High Wycombe
Sold Nov 2021
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
CO₂ Emissions
3.5 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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