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Get started10 Chapel Lane is a three-bedroom semi-detached house in High Wycombe (HP12 4BD). It has a recorded floor area of 156 m² (around 1679 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (November 2024) shows a C (score 69), just inside the C band. When first surveyed in November 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Poor to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 87). Records show the property has been extended at some point in its history.
Sale prices here have outpaced England HPI: 6.7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£372/sq ft) was about 41.2% above the typical sold price in the postcode. At 156 m² the property is well over the postcode median (92 m² across 11 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 73% of similar EPCs). A recent sale: £625,000 in June 2025. One planning record on file: an extension approved in 2014. Past consents include an extension, meaningful when judging how the property has evolved.
10 Chapel Lane has an approved single-storey side and rear extension on the planning record.
Extension: Single storey · Side and rear of property
Householder application for construction of single storey side / rear extension
Latest sale on 10 Chapel Lane was the highest on Land Registry record across the postcode.
£641,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 29 years.
£625,000
Growth on file: 6.7% per year over 29 years.
10 Chapel Lane is notably below the street on years held.
Price per m²
£4,006
Street avg £4,142
Floor Area
156 m²
Street avg 96 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Gilletts Lane — bus stop.

Daytime· 07:00 – 23:00
50.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Floor insulation added or improved
More low energy lighting installed
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
16 June 2025Most recent
£625,000
+106.3%over 13 years5 April 2012
£303,000
+6.3%over 5 years1 September 2006
£285,000
+196.9%over 9 years19 September 1996
£96,000
Median price across the last 5 sales in HP12 4BD: £447,500 (2025–2021).
CO₂ Emissions
5.1 t/year
Street avg 5.4 t/year
HP12 4BD
Closest school
0.3 km
Millbrook Combined School. 15 schools nearby.
Night-time· 23:00 – 07:00
41.5dB
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