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Get started9a, Southwick Mews, Westminster, London, W2 1JG
About 9a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9a is a mid-terrace house in Westminster, London, London (W2 1JG). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 1950-1966. At 60 m² this is the smallest unit on EPC record across the building (60–211 m²). The building's EPC ratings span E to C across 10 units on file. The latest certificate (July 2018) shows a D (score 55), a step below the typical UK home. The recommended improvements would push it to C (score 73).
At 60 m² it sits well below the postcode median (121 m² across 9 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.
EPC Rating
A
B
C
D
D55
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
3.6 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
9a 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£522,000
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 Southwick Mews homes
Four headline reads against 3 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 9a lags the street by a wide margin.
EPC Rating
55 (D)
Street avg 67 (D)
Floor Area
60 m²
Street avg 73 m²
CO₂ Emissions
3.6 t/year
Street avg 3.3 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
19/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
St Marys Hospital — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W2 1JG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
64.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 88 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 9a, Southwick Mews, Westminster, London, W2 1JG. Each answer is also embedded as structured data for search engines.