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Get startedApartment 9 is a mid-terrace house in Westminster, London, London (SW1X 7DU). It has a recorded floor area of 347 m² (around 3735 sq ft), construction records dating it to 2007 onwards and council tax band H. The latest certificate (July 2022) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (May 2010); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Very Good to Good and lighting dropped from Poor to Very Poor. At 347 m² this is the 5th smallest of 8 units on EPC record in the building, where floor areas span 63–569 m². The building's EPC ratings span D to B across 8 units on file.
At 347 m² the property is well over the postcode median (244 m² across 13 EPCs), placing it in the larger end of the local stock.
Apartment 9 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£7,592,000
Modelled from EPC, postcode comparables.
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.
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On habitable rooms, Apartment 9 stands well clear of the street.
EPC Rating
79 (C)
Street avg 80 (C)
Floor Area
347 m²
Street avg 289 m²
CO₂ Emissions
5.6 t/year
Street avg 5.0 t/year
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Grosvenor Place / Hyde Park Corner — bus stop.

Daytime· 07:00 – 23:00
61.9dB

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Changes detected from historical EPC data
Changed to a more efficient fuel source
Heating controls changed
Hot water efficiency decreased
Wall insulation upgraded
MVHR (mechanical ventilation with heat recovery) installed
Ventilation system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in SW1X 7DU: £4,500,000 (2025–2013).
Apartment 8 10 Montrose Place Westminster London
Sold Jan 2025
Flat 8 6 Montrose Place Westminster London
Sold Dec 2024
3 Montrose Place Westminster London
Sold Feb 2022
Flat 1 6 Montrose Place Westminster London
Sold Sept 2014
2 Montrose Place Westminster London
Sold Aug 2012
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Habitable Rooms
6 rooms
Street avg 5 rooms
SW1X 7PE
Closest school
0.6 km
St Peter's Eaton Square CofE Primary School. 58 schools nearby.
Night-time· 23:00 – 07:00
54.3dB