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Get startedApartment 17 is a three-bedroom mid-terrace house in Westminster, London, London (SW1X 7DU). It has a recorded floor area of 386 m² (around 4155 sq ft), construction records dating it to 2003-2006 and council tax band H. At 386 m² this is the 6th 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. The latest certificate (September 2022) shows a C (score 70). The rating has held steady at C across 2 certificates since June 2011.
Today's modelled estimate of £5,330,000 is 66.7% below the 2011 sale of £16,000,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£3,851/sq ft) was about 117.9% above the typical sold price in the postcode. At 386 m² the property is well over the postcode median (244 m² across 13 EPCs), placing it in the larger end of the local stock. 14 years since the last transfer (December 2011).
Apartment 17's carbon output runs well above what efficient homes in the postcode produce.
Latest sale on Apartment 17 was the highest on Land Registry record across the postcode.
£5,330,000
Modelled from EPC, postcode comparables.
£16,000,000
Recorded with HM Land Registry.
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On price per m², Apartment 17 stands well clear of the street.
Price per m²
£41,451
Street avg £24,598
Floor Area
386 m²
Street avg 286 m²
Habitable Rooms
6 rooms
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
Heating controls upgraded for better temperature management
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2 December 2011Most recent
£16,000,000
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

Street avg 5 rooms
CO₂ Emissions
11.0 t/year
Street avg 4.5 t/year
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