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Get startedFlat 1 is a mid-terrace house in London (W11 4JG). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to before 1900 and council tax band D. At 66 m² this is the 3rd smallest of 4 units on EPC record in the building, where floor areas span 35–89 m². The building's EPC ratings span D to C, with this unit at the top. On EPC score it ranks first in the building (76 versus a worst of 67). The latest certificate (November 2021) shows a C (score 76), near the top of the C band. When first surveyed in May 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average.
Sale prices here have outpaced London HPI: 6.2% per year against 0% for the wider region. Today's modelled estimate of £649,000 is 10.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£823/sq ft) was about 49.8% above the typical sold price in the postcode. Last sale on file: £585,000 in June 2022. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 66 m² it's 28.3% smaller than the typical home in the postcode (92 m² median across 25 EPCs).
Flat 1 has more than tripled in price since its earliest registered sale in 2000.
£649,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 22 years.
£585,000
Growth on file: 6.2% per year over 22 years.
On epc rating, Flat 1 stands well clear of the street.
Price per m²
£8,864
Street avg £14,153
Floor Area
66 m²
Street avg 74 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
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
Elgin Crescent — bus stop.

Daytime· 07:00 – 23:00
58.6dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 June 2022Most recent
£585,000
+9.3%over 8 years1 November 2013
£535,000
+78.3%over 2 years13 September 2011
£300,000
+20.0%over 6 years1 July 2005
£250,000
+61.3%over 4 years10 July 2000
£155,000
Median price across the last 5 sales in W11 4JG: £1,300,000 (2025–2019).
Flat 4 111 Clarendon Road London
Sold Oct 2025
103c Clarendon Road Kensington And Chelsea London
Sold Nov 2024
121a Clarendon Road Kensington And Chelsea London
Sold Feb 2023
Flat 3 99 Clarendon Road London
Sold Sept 2021
91 Clarendon Road Kensington And Chelsea London
Sold Feb 2019
CO₂ Emissions
1.7 t/year
Street avg 3.0 t/year
W11 4UA
Closest school
0.3 km
Avondale Park Primary School. 78 schools nearby.
Night-time· 23:00 – 07:00
48.7dB
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