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Get started17 Bannister House is a one-bedroom mid-terrace house in Harrow (HA3 5QJ). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (September 2018) returns a high B (score 85), putting the home a stone's throw from an A rating. Main heating runs on electricity. At 48 m² this is the 4th 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 top.
At 48 m² it's 26.2% smaller than the typical home in the postcode (65 m² median across 25 EPCs). Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. On a £-per-square-foot basis, the last sale (£431/sq ft) was about 82.7% above the typical sold price in the postcode. Last sale on file: £222,500 in November 2019.
17 Bannister House's carbon output is low for the local stock.
17 Bannister House valuation sits well clear of the typical sold price in this postcode.
£231,000
Modelled from EPC, postcode comparables.
£222,500
Recorded with HM Land Registry.
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Price per m² for 17 Bannister House runs comfortably ahead of the street norm.
Price per m²
£4,635
Street avg £2,678
Floor Area
48 m²
Street avg 63 m²
Habitable Rooms
2 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
The Wealdstone Centre — bus stop.

Daytime· 07:00 – 23:00
53.5dB

29 November 2019Most recent
£222,500
Median price across the last 5 sales in HA3 5QJ: £140,000 (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
19 Bannister House Headstone Drive Harrow
Sold Oct 2016
21 Bannister House Headstone Drive Harrow
Sold Sept 2015
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Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 2.4 t/year
HA3 5QA
Closest school
0.5 km
Whitefriars School. 38 schools nearby.
Night-time· 23:00 – 07:00
41.9dB