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Get started3 Donnington Road is a detached house in Harrow (HA3 0NB). It has a recorded floor area of 185 m² (around 1991 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (January 2024) shows an E (score 41), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump.
3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension and a basement excavation, meaningful when judging how the property has evolved. At 185 m² it's 28.5% larger than the typical home in the postcode (144 m² median across 13 EPCs).
3 Donnington Road's carbon output runs well above what efficient homes in the postcode produce.
Extension: Single storey
First floor front extension, rear dormer windows with juliet balconies, partial excavation of a basement level, new sliding doors and glazed balustrade to the ground and first floor rear elevation, 4 front rooflights and associated external alterations to dwellinghouse
3 Donnington Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,030,000
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.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
EPC Rating for 3 Donnington Road lags the street by a wide margin.
EPC Rating
41 (E)
Street avg 57 (D)
Floor Area
185 m²
Street avg 150 m²
CO₂ Emissions
12.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Dovedale Avenue — bus stop.

Daytime· 07:00 – 23:00
50.7dB

Extension: Single storey
First floor front extension, rear dormer window with juliet balcony and 2 front rooflights to dwellinghouse
1 more application for this property
Join to see all planning history.
Median price across the last 5 sales in HA3 0NB: £840,000 (2024–2018).
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Street avg 6.9 t/year
Habitable Rooms
7 rooms
Street avg 6 rooms
HA3 0JX
Closest school
0.2 km
St Gregory's Catholic Science College. 46 schools nearby.
Night-time· 23:00 – 07:00
40.6dB