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Get startedApartment 15 is a three-bedroom mid-terrace house in Westminster, London, London (SW1X 7DU). It has a recorded floor area of 312 m² (around 3358 sq ft), construction records dating it to 2007-2011 and council tax band H. The latest certificate (June 2021) returns a high B (score 85), putting the home a stone's throw from an A rating. At 312 m² this is the 3rd 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, with this unit at the top. Other recorded features include a balcony.
Today's modelled estimate of £5,088,000 is 32.2% below the 2007 sale of £7,500,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£2,233/sq ft) was about 26.4% above the typical sold price in the postcode. Held since August 2007 — that's 19 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 312 m² it's 27.9% larger than the typical home in the postcode (244 m² median across 13 EPCs).
Achieving this rating across a home of this size is uncommon — larger homes typically score lower.
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£5,088,000
Modelled from EPC, postcode comparables.
£7,500,000
Recorded with HM Land Registry.
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Years Held for Apartment 15 runs comfortably ahead of the street norm.
Price per m²
£24,038
Street avg £28,951
Floor Area
312 m²
Street avg 293 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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30 August 2007Most recent
£7,500,000
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
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Every application and decision on record
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Comparable sales, transport, crime, schools and more

Street avg 5 rooms
CO₂ Emissions
4.6 t/year
Street avg 5.1 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