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Get started4 Chesham Close is a mid-terrace house in Westminster, London, London (SW1X 8DN). It has a recorded floor area of 193 m² (around 2077 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (May 2019) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since November 2008. Between certificates, lighting went from Poor to Very Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 79), a 2-band jump.
Sale prices here have outpaced London HPI: 4.9% per year against 0% for the wider region. Today's modelled estimate of £4,012,000 is 10.8% below the 2022 sale of £4,500,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£2,166/sq ft) was about 59.9% above the typical sold price in the postcode. At 193 m² the property is well over the postcode median (144 m² across 3 EPCs), placing it in the larger end of the local stock. 7 planning records sit against the property, 7 approved, 0 refused. Past consents include a garage conversion, an extension and a basement excavation, meaningful when judging how the property has evolved. Most recent transfer: March 2022 at £4,500,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
4 Chesham Close's carbon output runs well above what efficient homes in the postcode produce.
4 Chesham Close has 2 separate extension applications on the council record.
Demolition of existing garage doors and installation of new bay window to the Lyall Mews elevation, in connection with the conversion of existing garage into a habitable room.
Latest sale on 4 Chesham Close was the highest on Land Registry record across the postcode.
£4,012,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 19 years.
£4,500,000
Growth on file: 4.9% per year over 19 years.
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4 Chesham Close is notably below the street on habitable rooms.
Price per m²
£23,316
Street avg £17,396
Floor Area
193 m²
Street avg 161 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Eaton Square — bus stop.

Daytime· 07:00 – 23:00
59.9dB

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Changes detected from historical EPC data
Hot water system changed
Hot water system upgraded
More low energy lighting installed
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Insertion of windows to side elevations and installation of balustrading and sliding glass hatch at roof level to create roof terrace.
5 more applications for this property
See the full planning history in the property report.
29 March 2022Most recent
£4,500,000
-16.7%over 6 years8 May 2015
£5,400,000
+204.2%over 12 years13 November 2002
£1,775,000
Median price across the last 5 sales in SW1X 8DN: £3,350,000 (2022–2003).
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

CO₂ Emissions
11.0 t/year
Street avg 8.8 t/year
SW1X 8DN
Closest school
0.4 km
Holy Trinity CofE Primary School. 56 schools nearby.
Night-time· 23:00 – 07:00
50.6dB