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Get started11 Winchfield Close is a three-bedroom semi-detached house in Harrow (HA3 0DT). It has a recorded floor area of 155 m² (around 1668 sq ft), construction records dating it to 1930-1949 and council tax band F. Period features are noted in the property record. It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The home occupies a cul-de-sac position. The latest certificate (September 2024) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump.
Untraded for 25 years, with the last transfer in May 2001. 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 £906,000 sits 175.4% above the 2001 sale of £329,000. On a £-per-square-foot basis, the last sale (£197/sq ft) was about 53.3% below the postcode norm. One planning record on file: new windows approved in 2017. Past consents include new windows, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
Replacement of single glazed timber windows with new double-glazed UPVC windows
11 Winchfield Close valuation sits well clear of the typical sold price in this postcode.
£906,000
Modelled from EPC, postcode comparables.
£329,000
Recorded with HM Land Registry.
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On years held, 11 Winchfield Close stands well clear of the street.
Price per m²
£2,123
Street avg £4,817
Floor Area
155 m²
Street avg 137 m²
Habitable Rooms
5 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Sedgemore Avenue — bus stop.

Daytime· 07:00 – 23:00
51.5dB

25 May 2001Most recent
£329,000
Median price across the last 5 sales in HA3 0DT: £785,000 (2025–2020).
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Street avg 6 rooms
CO₂ Emissions
5.7 t/year
Street avg 7.8 t/year
HA3 0SB
Closest school
0.2 km
St Gregory's Catholic Science College. 50 schools nearby.
Night-time· 23:00 – 07:00
41.3dB