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Get startedFlat 1, 21 Montagu Street, Westminster, London, W1H 7EX
About Flat 1
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Flat 1 is a mid-terrace house in Westminster, London, London (W1H 7EX). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to before 1900 and council tax band G. At 92 m² this is the 2nd smallest of 3 units on EPC record in the building, where floor areas span 40–101 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (74 versus a best of 82). The latest certificate (March 2022) shows a C (score 74). The rating has held steady at C across 2 certificates since March 2012. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Good to Very Good and main heating went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Mar 2022
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
—
Main Fuel
Gas
Hot Water
Very Good
Windows
Average
CO2 Emissions
3.1 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.
Flat 1 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£1,355,000
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 Montagu Street homes
Four headline reads against 29 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating
74 (C)
Street avg 71 (C)
Floor Area
92 m²
Street avg 80 m²
CO₂ Emissions
3.1 t/year
Street avg 2.6 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
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
George Street (W1) — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W1H 7EX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
63.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 91 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 1, 21 Montagu Street, Westminster, London, W1H 7EX. Each answer is also embedded as structured data for search engines.