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Get started15 Chapel Lane is a one-bedroom semi-detached house in High Wycombe (HP12 4BD). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (February 2017) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since December 2013. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Good and hot-water efficiency went from Average to Good; while lighting dropped from Average to Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
Untraded for 30 years, with the last transfer in June 1996. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £392,000 sits 553.3% above the 1996 sale of £60,000. On a £-per-square-foot basis, the last sale (£61/sq ft) was about 74.4% below the postcode norm. 6 planning records sit against the property, 6 approved, 0 refused. Past consents include an extension, subdivision and change of use to residential, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
Council records show a subdivision application — the property's legal arrangement has been altered.
Extension: Single storey · Side and rear of property
Householder application for construction of single storey side and rear extensions
15 Chapel Lane's modelled value sits at over four times its earliest registered sale price (1996).
£392,000
Modelled from EPC, postcode comparables.
£60,000
Recorded with HM Land Registry.
Price per m² for 15 Chapel Lane lags the street by a wide margin.
Price per m²
£652
Street avg £4,562
Floor Area
92 m²
Street avg 102 m²
Habitable Rooms
5 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
Hot water system upgraded
Cavity wall insulation installed
Roof insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
Certificate of lawfulness for proposed rear hip to gable, new rear gable window and proposed side dormer
4 more applications for this property
Join to see all planning history.
5 June 1996Most recent
£60,000
Median price across the last 5 sales in HP12 4BD: £502,000 (2025–2021).
CO₂ Emissions
3.8 t/year
Street avg 5.5 t/year
HP12 4QS
Closest school
0.3 km
Millbrook Combined School. 15 schools nearby.
Night-time· 23:00 – 07:00
41.5dB
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