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Get started66b is a semi-detached house in London (NW2 4RA). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (February 2022) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2011. Between certificates, lighting went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 71). At 42 m² this is the 2nd smallest of 16 units on EPC record in the building, where floor areas span 41–96 m². The building's EPC ratings span E to C across 16 units on file.
At 42 m² it sits well below the postcode median (66 m² across 18 EPCs), making it one of the more compact homes locally. 5 planning records sit against the property, 1 approved, 4 refused. Past consents include an extension, meaningful when judging how the property has evolved.
66b has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Retrospective single storey rear infill extension and alterations to front to install sliding glass doors
66b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£340,000
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.
On habitable rooms, 66b runs well behind the street norm.
EPC Rating
62 (D)
Street avg 62 (D)
Floor Area
42 m²
Street avg 69 m²
CO₂ Emissions
2.4 t/year
Street avg 3.6 t/year
Rail-style transport is unusually close for this postcode.
Crime
14/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Willesden Green Station — bus stop.

Daytime· 07:00 – 23:00
52.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Removal of condition 3 (external door) , 4 (rear garden), 5 ( fume extraction & odour control equipment) and 6 ( acoustic assessment) of full planning permission reference 10/2022 dated 15/10/10 for erection of new single-storey rear infill extension, installation of new extraction flue to rear of property and retention of air-conditioning unit.
3 more applications for this property
Join to see all planning history.
Median price across the last 5 sales in NW2 4RA: £290,000 (2024–2012).
Habitable Rooms
2 rooms
Street avg 4 rooms
NW2 4SS
Closest school
0.4 km
Convent of Jesus and Mary RC Infant School. 68 schools nearby.
Night-time· 23:00 – 07:00
42.2dB