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Get started21 Dovedale Avenue is a four-bedroom semi-detached house in Harrow (HA3 0DX). It has a recorded floor area of 129 m² (around 1383 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (May 2010) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65). The latest certificate is from May 2010, so improvements made since then won't be reflected.
Untraded for 16 years, with the last transfer in October 2010. Today's modelled estimate of £757,000 sits 52.3% above the 2010 sale of £497,000. 5 planning records sit against the property, 5 approved, 0 refused. Past consents include an extension, solar panel installation, partial demolition and new windows, meaningful when judging how the property has evolved. At 129 m² it's 19.2% smaller than the typical home in the postcode (159 m² median across 6 EPCs).
21 Dovedale Avenue's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 14 May 2020
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
21 Dovedale Avenue valuation sits well clear of the typical sold price in this postcode.
£757,000
Modelled from EPC, postcode comparables.
£497,000
Recorded with HM Land Registry.
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On floor area, 21 Dovedale Avenue runs well behind the street norm.
Price per m²
£3,868
Street avg £4,448
Floor Area
129 m²
Street avg 158 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dovedale Avenue — bus stop.

Daytime· 07:00 – 23:00
50.8dB

Extension: Side and rear of property
Proposed erection of first-floor side and rear extension, roof alteration to existing ground-floor rear extension, removal of existing solar-panels to rear roof-slope and erection of rear dormer, insertion of 1x side roof-light & 2x rear roof-lights and alterations to doors & windows to side and rear elevations of dwellinghouse (amended description)
Certificate of lawfulness for proposed demolition of existing shed and erection of a single storey outbuilding to rear garden of dwellinghouse.
3 more applications for this property
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8 October 2010Most recent
£497,000
Median price across the last 5 sales in HA3 0DX: £732,500 (2025–2011).
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Street avg 7 rooms
CO₂ Emissions
8.2 t/year
Street avg 7.2 t/year
HA3 0BP
Closest school
0.3 km
St Gregory's Catholic Science College. 50 schools nearby.
Night-time· 23:00 – 07:00
40.6dB