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Get started9 Chesham Place is a mid-terrace house in Westminster, London, London (SW1X 8HN). It has a recorded floor area of 440 m² (around 4736 sq ft) and construction records dating it to before 1900. The latest certificate (September 2022) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since August 2009. Between certificates, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Good; while main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 75).
At 440 m² the property is well over the postcode median (74 m² across 20 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £8,826,000 sits 77868.2% above the 2017 sale of £11,320. On a £-per-square-foot basis, the last sale (£2/sq ft) was about 99.7% below the postcode norm. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include a basement excavation, meaningful when judging how the property has evolved. Last changed hands 9 years ago, in May 2017.
9 Chesham Place's carbon output runs well above what efficient homes in the postcode produce.
Excavation of sub-basement to provide additional living accommodation and associated internal alterations.
Latest sale on 9 Chesham Place was the lowest on Land Registry record across the postcode.
£8,826,000
Modelled from EPC, postcode comparables.
£11,320
Recorded with HM Land Registry.
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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
Pont Street — bus stop.

Daytime· 07:00 – 23:00
60.5dB

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Changes detected from historical EPC data
Fuel source changed
Heating controls changed
Hot water efficiency decreased
Windows upgraded, improving insulation
Roof insulation improved
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Excavation of sub-basement to provide additional living accommodation.
1 more application for this property
See the full planning history in the property report.
30 May 2017Most recent
£11,320
Median price across the last 5 sales in SW1X 8HN: £725,000 (2025–2019).
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

Closest school
0.5 km
Holy Trinity CofE Primary School. 56 schools nearby.
Night-time· 23:00 – 07:00
51.3dB