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Get started334 336 is a mid-terrace house in Westminster, London, London (W2 1EA). It has a recorded floor area of 37 m² (around 398 sq ft) and construction records dating it to 1930-1949. The latest certificate (February 2022) shows a C (score 74). The rating has held steady at C across 3 certificates since February 2022. Between certificates, wall efficiency dropped from Average to Very Poor.
2 planning records sit against the property, 0 approved, 1 refused, 1 pending. An active application for an extension is awaiting a decision.
334 336's carbon output is low for the local stock.
A subdivision application was refused at 334 336 in 2025.
Erection of a mansard roof at third floor level to provide a self-contained one bedroom flat; alterations to doors in the rear elevation at first and second floor levels; enlargement of west facing windows of Flat C at first floor level.
334 336 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.
Median price across the last 2 sales in W2 1EA: £1,085,000 (2023–2023).
On epc rating, 334 336 stands well clear of the street.
EPC Rating
74 (C)
Street avg 70 (C)
Floor Area
37 m²
Street avg 37 m²
CO₂ Emissions
1.2 t/year
Street avg 1.4 t/year
Rail-style transport is unusually close for this postcode.
Crime
19/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Edgware Road (Bakerloo line) Station — bus stop.

Daytime· 07:00 – 23:00
62.4dB

Changes detected from historical EPC data
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Extension: Rear of property
Mansard roof extension and second floor rear extension in connection with retention of 3 flats and creation of two new studio flats.
Habitable Rooms
2 rooms
Street avg 2 rooms
Closest school
0.1 km
Ark King Solomon Academy. 62 schools nearby.
Night-time· 23:00 – 07:00
53.0dB