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Get startedFlat 12, 1 Dorset Close, Westminster, London, NW1 5AN
About Flat 12
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 12 is a semi-detached house in Westminster, London, London (NW1 5AN). It has a recorded floor area of 49 m² (around 527 sq ft). At 49 m² this is the 3rd smallest of 12 units on EPC record in the building, where floor areas span 44–106 m². The latest certificate (July 2019) shows a C (score 78), near the top of the C band.
At 49 m² it sits well below the postcode median (82 m² across 11 EPCs), making it one of the more compact homes locally.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Flat 12's carbon output is low for the local stock.
EPC Rating
A
B
C
C78
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.1 t/year
Occupancy
—
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
Flat 12 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£517,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
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.
Versus other Dorset Close homes
Three headline reads against 11 similar flats on this street, drawn from the latest EPC and Land Registry data.
Flat 12 outperforms the street on co₂ emissions by a wide margin.
EPC Rating
78 (C)
Street avg 77 (C)
Floor Area
49 m²
Street avg 77 m²
CO₂ Emissions
1.1 t/year
Street avg 1.8 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Old Marylebone Town Hall — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around NW1 5AN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
61.0dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 87 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about Flat 12, 1 Dorset Close, Westminster, London, NW1 5AN. Each answer is also embedded as structured data for search engines.