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Get started19 Lindsay Avenue is a semi-detached house in High Wycombe (HP12 3DT). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2025) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2014. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Average to Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
At 119 m² the property is well over the postcode median (82 m² across 20 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
19 Lindsay Avenue has 2 separate extension applications on the council record.
Extension: Two storey · Rear of property
Householder application for construction of two storey rear extension
19 Lindsay Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£371,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Floor Area for 19 Lindsay Avenue runs comfortably ahead of the street norm.
EPC Rating
61 (D)
Street avg 57 (D)
Floor Area
119 m²
Street avg 89 m²
CO₂ Emissions
5.5 t/year
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
49.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Two storey · Rear of property
Construction of two storey rear extension
Median price across the last 5 sales in HP12 3DT: £310,000 (2025–2018).
Street avg 4.8 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
The Half Moon PH — bus stop.
Closest school
0.2 km
Oakridge School. 18 schools nearby.
Night-time· 23:00 – 07:00
39.0dB