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Get started1 Boniface Gardens is a semi-detached house in Harrow (HA3 6PH). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (October 2015) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2015. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to C (score 77). The latest certificate is from October 2015, so improvements made since then won't be reflected.
One historical planning record sits against the property in 2015.
This certificate is over 10 years old and is no longer valid.Expired 26 Oct 2025
Window replacement and external wall insulation
1 Boniface Gardens has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£470,000
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
Habitable Rooms for 1 Boniface Gardens runs comfortably ahead of the street norm.
EPC Rating
63 (D)
Street avg 60 (D)
Floor Area
82 m²
Street avg 90 m²
CO₂ Emissions
3.7 t/year
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Bannister Playing Fields — bus stop.

Daytime· 07:00 – 23:00
52.7dB

Changes detected from historical EPC data
Window efficiency improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in HA3 6PH: £400,000 (2024–2013).
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Street avg 4.2 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
HA3 6TF
Closest school
0.2 km
Hatch End High School. 25 schools nearby.
Night-time· 23:00 – 07:00
42.9dB