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Get started43 Clareville Street is a three-bedroom end-of-terrace house in Kensington And Chelsea, London, London (SW7 5AJ). It has a recorded floor area of 182 m² (around 1959 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (May 2017) shows an E (score 41), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since March 2015. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Poor to Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to B (score 81), a 3-band jump. Main heating runs on electricity. Other recorded features include a basement.
Sale prices here have outpaced London HPI: 10.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,876/sq ft) was about 196.6% above the typical sold price in the postcode. At 182 m² the property is well over the postcode median (133 m² across 12 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include new windows and a basement excavation, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. Last sold in April 2018, so it's been off the market for around 8 years.
43 Clareville Street's carbon output runs well above what efficient homes in the postcode produce.
43 Clareville Street has a listed-building consent on record — alterations to a listed property are tightly controlled.
Alterations to facades and mansard roofs including window positions and replacement to timber sash and replacement door, and addition of rooflight on flat roof
43 Clareville Street has more than tripled in price since its earliest registered sale in 2005.
£4,000,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.4% per year over 12 years.
£3,675,000
Growth on file: 10.4% per year over 12 years.
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EPC Rating for 43 Clareville Street lags the street by a wide margin.
Price per m²
£20,192
Street avg £14,819
Floor Area
182 m²
Street avg 139 m²
Habitable Rooms
6 rooms
Rail-style transport is unusually close for this postcode.
Crime
10/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Onslow Gardens South Kensington — bus stop.

Daytime· 07:00 – 23:00
58.5dB

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Changes detected from historical EPC data
Window efficiency improved
Heating system changed
Changed to a more efficient fuel source
Heating controls upgraded for better temperature management
Hot water system changed
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Excavation to create basement floor under footprint of house. (Certificate of Lawful Proposed Use/Development)
30 April 2018Most recent
£3,675,000
+53.1%over 2 years23 November 2015
£2,400,000
+123.3%over 9 years1 December 2005
£1,075,000
Median price across the last 5 sales in SW7 5AJ: £2,300,000 (2025–2022).
35 Clareville Street Kensington And Chelsea London
Sold Jul 2025
29 Clareville Street Kensington And Chelsea London
Sold Oct 2024
15 Clareville Street Kensington And Chelsea London
Sold Dec 2022
7 Clareville Street Kensington And Chelsea London
Sold Nov 2022
1 Clareville Street Kensington And Chelsea London
Sold Feb 2022
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
7.0 t/year
Street avg 7.2 t/year
SW7 5EH
Closest school
0.0 km
Our Lady of Victories RC Primary School. 63 schools nearby.
Night-time· 23:00 – 07:00
48.0dB