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Get started6 Cromwell Road is a three-bedroom semi-detached house in High Wycombe (HP13 7AN). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (March 2025) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in May 2012 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 4.6% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£382/sq ft) was about 51.8% above the typical sold price in the postcode. It changed hands recently, sold September 2025 for £452,000. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved. At 110 m² it's 16.4% larger than the typical home in the postcode (95 m² median across 14 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
6 Cromwell Road has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Construction of single storey rear extension
6 Cromwell Road valuation sits well clear of the typical sold price in this postcode.
£462,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 13 years.
£452,000
Growth on file: 4.6% per year over 13 years.
6 Cromwell Road is notably below the street on years held.
Price per m²
£4,109
Street avg £3,896
Floor Area
110 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
London Road Lidl — bus stop.

Daytime· 07:00 – 23:00
50.8dB

Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 September 2025Most recent
£452,000
+80.8%over 13 years30 August 2012
£250,000
Median price across the last 5 sales in HP13 7AN: £440,000 (2025–2022).
CO₂ Emissions
4.7 t/year
Street avg 4.9 t/year
HP13 7JD
Closest school
0.2 km
Beechview Academy. 25 schools nearby.
Night-time· 23:00 – 07:00
40.5dB
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