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Get startedFlat 4 is a one-bedroom end-of-terrace house in Westminster, London, London (SW7 1AJ). It has a recorded floor area of 140 m² (around 1507 sq ft) and construction records dating it to before 1900. The latest certificate (April 2019) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (May 2009); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 73), a 2-band jump.
It hasn't traded since August 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. At 140 m² the property is well over the postcode median (68 m² across 15 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs). Today's modelled estimate of £2,857,000 is 43.2% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£1,324/sq ft) was about 90% above the typical sold price in the postcode.
Flat 4's carbon output runs well above what efficient homes in the postcode produce.
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£2,857,000
Modelled from EPC, postcode comparables.
£1,995,000
Recorded with HM Land Registry.
Everything we know about this property, compiled into one in-depth, downloadable report.
Flat 4 is notably below the street on co₂ emissions.
Price per m²
£14,250
Street avg £20,301
Floor Area
140 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Prince Of Wales Gate — bus stop.

Daytime· 07:00 – 23:00
56.7dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 August 2009Most recent
£1,995,000
Median price across the last 5 sales in SW7 1AJ: £1,985,000 (2025–2005).
First Floor Flat 57 Ennismore Gardens London
Sold Mar 2025
Flat 3 59 Ennismore Gardens Westminster London
Sold Jan 2024
53 Ennismore Gardens Westminster London
Sold Dec 2016
Ground Floor Flat 57 Ennismore Gardens London
Sold Jul 2008
Flat 7 53 Ennismore Gardens London
Sold Sept 2003
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CO₂ Emissions
6.9 t/year
Street avg 4.2 t/year
SW7 1QJ
Closest school
0.8 km
Marlborough Primary School. 59 schools nearby.
Night-time· 23:00 – 07:00
48.1dB