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Get started17 Donnington Road is a detached house in Harrow (HA3 0NB). It has a recorded floor area of 182 m² (around 1959 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (June 2018) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since November 2014. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 77).
Held since March 1997 — that's 29 years off the open market, well above the local norm. 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 £962,000 sits 466% above the 1997 sale of £169,950. On a £-per-square-foot basis, the last sale (£87/sq ft) was about 78.2% below the postcode norm. One planning record on file: a loft conversion approved in 2006. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 182 m² it's 26.4% larger than the typical home in the postcode (144 m² median across 13 EPCs).
17 Donnington Road's carbon output runs well above what efficient homes in the postcode produce.
Erection of rear and side dormer window and installation of 1 front and 2 side rooflights to dwellinghouse
17 Donnington Road's modelled value sits at over four times its earliest registered sale price (1997).
£962,000
Modelled from EPC, postcode comparables.
£169,950
Recorded with HM Land Registry.
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On years held, 17 Donnington Road stands well clear of the street.
Price per m²
£934
Street avg £4,434
Floor Area
182 m²
Street avg 150 m²
Habitable Rooms
7 rooms
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

Changes detected from historical EPC data
Heating controls changed
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
20 March 1997Most recent
£169,950
Median price across the last 5 sales in HA3 0NB: £840,000 (2024–2018).
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Street avg 6 rooms
CO₂ Emissions
8.3 t/year
Street avg 7.2 t/year
Closest school
0.2 km
St Gregory's Catholic Science College. 46 schools nearby.
Night-time· 23:00 – 07:00
40.6dB