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Get started20 Clarendon Walk, Kensington And Chelsea, London, W11 1SN
About 20 Clarendon Walk
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Clarendon Walk is a mid-terrace house in Kensington And Chelsea, London, London (W11 1SN). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (February 2026) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since July 2014. Between certificates, window efficiency went from Very Poor to Average and lighting went from Average to Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. Main heating runs on biomass. This certificate was lodged in the last six months, so the rating reflects current condition.
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
20 Clarendon Walk's carbon output is low for the local stock.
Current Certificate(1 of 2)
Feb 2026
EPC Rating
A
B
C
D
D58
E
F
G
Main Heating
—
Main Fuel
—
Hot Water
Average
Windows
Average
CO2 Emissions
0.6 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
20 Clarendon Walk has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£498,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
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.
Versus other Clarendon Walk homes
Four headline reads against 55 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 20 Clarendon Walk runs well behind the street norm.
EPC Rating
58 (D)
Street avg 69 (D)
Floor Area
72 m²
Street avg 62 m²
CO₂ Emissions
0.6 t/year
Street avg 2.3 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the London district page.
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Cambridge Gardens /St Marks Rd — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around W11 1SN from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
60.4dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 110 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 20 Clarendon Walk, Kensington And Chelsea, London, W11 1SN. Each answer is also embedded as structured data for search engines.