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Get started26 Bannister House is a mid-terrace house in Harrow (HA3 5QJ). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1950-1966 and council tax band D. At 67 m² this is the 17th smallest of 26 units on EPC record in the building, where floor areas span 46–88 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (41 versus a best of 86). The latest certificate (November 2019) shows an E (score 41), well below the UK norm with real room to improve. Earlier certificates rated it C (December 2009); the latest reading is 2 bands lower. Between certificates, main heating went from Poor to Average; while wall efficiency dropped from Good to Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
26 Bannister House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
26 Bannister House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£251,000
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 26 Bannister House lags the street by a wide margin.
EPC Rating
41 (E)
Street avg 75 (C)
Floor Area
67 m²
Street avg 62 m²
CO₂ Emissions
7.5 t/year
Street avg 2.1 t/year
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Wealdstone Centre — bus stop.

Daytime· 07:00 – 23:00
53.5dB

Median price across the last 5 sales in HA3 5QJ: £147,500 (2025–2016).
22 Bannister House Headstone Drive Harrow
Sold Jun 2025
27 Bannister House Headstone Drive Harrow
Sold Jul 2021
18 Bannister House Headstone Drive Harrow
Sold Jun 2021
17 Bannister House Headstone Drive Harrow
Sold Nov 2019
19 Bannister House Headstone Drive Harrow
Sold Oct 2016
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Habitable Rooms
3 rooms
Street avg 3 rooms
Closest school
0.5 km
Whitefriars School. 38 schools nearby.
Night-time· 23:00 – 07:00
41.9dB