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Get startedClarendon Works is a mid-terrace house in Kensington And Chelsea, London, London (W11 4AP). It has a recorded floor area of 382 m² (around 4112 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (January 2014) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in October 2010 the rating was G, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Good and window efficiency went from Poor to Average. The latest certificate is from January 2014, so improvements made since then won't be reflected.
At 382 m² the property is well over the postcode median (121 m² across 6 EPCs), placing it in the larger end of the local stock. 18 planning records sit against the property, 10 approved, 6 refused. Past consents include new windows, a basement excavation and change of use to residential, meaningful when judging how the property has evolved.
Clarendon Works's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 28 Jan 2024
Clarendon Works has been through 10 approved planning applications — a well-evolved property.
Erection of wrought iron railings with two pedestrian gates and a black steel post box. Installation of voice entry and fob key entry system.
Clarendon Works has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£11,690,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
On floor area, Clarendon Works stands well clear of the street.
EPC Rating
62 (D)
Street avg 50 (E)
Floor Area
382 m²
Street avg 152 m²
CO₂ Emissions
13.0 t/year
Street avg 8.8 t/year
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.4 km
Ladbroke Square Gardens — bus stop.

Daytime· 07:00 – 23:00
57.9dB

Changes detected from historical EPC data
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
MVHR (mechanical ventilation with heat recovery) installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Erection of cast-iron railings with two pedestrian double gates and fob key entry system, set into a Portland stone plinth on street frontage
16 more applications for this property
Join to see all planning history.
Median price across the last 5 sales in W11 4AP: £3,385,000 (2025–2020).
4 Clarendon Cross Kensington And Chelsea London
Sold Jan 2025
3 Clarendon Cross Kensington And Chelsea London
Sold Oct 2024
7a Clarendon Cross Kensington And Chelsea London
Sold Dec 2020
North Light 1c Clarendon Cross Kensington And Chelsea London
Sold Sept 2020
1 Clarendon Cross Kensington And Chelsea London
Sold Sept 2020
Habitable Rooms
9 rooms
Street avg 5 rooms
W11 4QS
Closest school
0.2 km
St Clement and St James CofE Primary School. 82 schools nearby.
Night-time· 23:00 – 07:00
47.8dB