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Get startedDevonshire House, Flat 20, Adpar Street, Westminster, London, W2 1DE
About Devonshire House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Devonshire House is a mid-terrace house in Westminster, London, London (W2 1DE). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to 1967-1975 and council tax band C. At 44 m² this is the 30th smallest of 41 units on EPC record in Devonshire House, where floor areas span 29–92 m². The building's EPC ratings span C to B, with this unit at the bottom. The latest certificate (February 2026) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since November 2014. Between certificates, wall efficiency went from Poor to Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Average. Main heating runs on lpg. This certificate was lodged in the last six months, so the rating reflects current condition.
At 44 m² the property is well over the postcode median (32 m² across 40 EPCs), placing it in the larger end of the local stock.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Devonshire House's carbon output is low for the local stock.
Current Certificate(1 of 2)
Feb 2026
EPC Rating
A
B
C
C77
D
E
F
G
Main Heating
—
Main Fuel
Gas
Hot Water
Average
Windows
Poor
CO2 Emissions
1.3 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.
Devonshire House 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£368,000
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 Adpar Street homes
Four headline reads against 40 similar flats on this street, drawn from the latest EPC and Land Registry data.
On habitable rooms, Devonshire House stands well clear of the street.
EPC Rating
77 (C)
Street avg 76 (C)
Floor Area
44 m²
Street avg 37 m²
CO₂ Emissions
1.3 t/year
Street avg 1.2 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
0.0 km
Church Street Market — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W2 1DE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
61.8dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 96 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 Devonshire House, Flat 20, Adpar Street, Westminster, London, W2 1DE. Each answer is also embedded as structured data for search engines.