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Get started42 Quainton Street is a property in Brent, London, London (NW10 0BE). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1976-1982 and council tax band C. At 46 m² this is the smallest unit on EPC record across the building (46–108 m²). The building's EPC ratings span E to C across 36 units on file. The latest certificate (January 2026) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 70). Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 46 m² it sits well below the postcode median (76 m² across 36 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2013. Past consents include an extension, meaningful when judging how the property has evolved.
42 Quainton Street's carbon output is low for the local stock.
Extension: Rear of property
Single storey rear extension to ground floor flat (No. 44), two storey rear extension, two rear dormer windows and 1 rear rooflight to first floor flat (No. 42) in accordance with revised plans received 15/11/2013
42 Quainton Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
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
On floor area, 42 Quainton Street runs well behind the street norm.
EPC Rating
58 (D)
Street avg 71 (C)
Floor Area
46 m²
Street avg 70 m²
CO₂ Emissions
0.7 t/year
Reported crime in the wider district is trending notably upward year-on-year.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Quainton Street — bus stop.

Daytime· 07:00 – 23:00
54.7dB

Median price across the last 5 sales in NW10 0BE: £410,000 (2022–2020).
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Street avg 2.2 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Closest school
0.3 km
St Margaret Clitherow RC Primary School. 52 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
47.0dB