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Get started21 Arundel Gardens is a mid-terrace house in Kensington And Chelsea, London, London (W11 2LN). It has a recorded floor area of 74 m² (around 797 sq ft) and construction records dating it to 1900-1929. At 74 m² this is the 9th smallest of 11 units on EPC record in the building, where floor areas span 31–453 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (March 2025) shows a C (score 75), near the top of the C band. When first surveyed in July 2013 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Average and hot-water efficiency went from Very Poor to Good.
Sale prices here have outpaced London HPI: 6.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£1,883/sq ft) was about 164.8% above the typical sold price in the postcode. Sold July 2022 for £1,500,000. Across the public record there are 4 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. 5 planning records sit against the property, 1 approved, 0 refused. Past consents include new windows, meaningful when judging how the property has evolved. At 74 m² it's 27.6% larger than the typical home in the postcode (58 m² median across 33 EPCs).
Provision of glazed screen and door to replace door and window at rear of ground floor flat
Sale price has grown by over 3x since 2002.
£1,449,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 20 years.
£1,500,000
Growth on file: 6.9% per year over 20 years.
Years Held for 21 Arundel Gardens lags the street by a wide margin.
Price per m²
£20,270
Street avg £15,022
Floor Area
74 m²
Street avg 64 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
0.1 km
Portobello and Golborne Market — bus stop.

Daytime· 07:00 – 23:00
58.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
FELL 1 x Goat Willow and prune 1 x Weeping Birch (rear).
3 more applications for this property
Join to see all planning history.
1 July 2022Most recent
£1,500,000
+39.5%over 4 years14 August 2017
£1,075,000
+144.3%over 13 years6 April 2004
£440,000
+8.6%over 1 year21 October 2002
£405,000
Median price across the last 5 sales in W11 2LN: £1,100,000 (2025–2020).
CO₂ Emissions
2.1 t/year
Street avg 2.6 t/year
W11 2DX
Closest school
0.2 km
Colville Primary School. 82 schools nearby.
Night-time· 23:00 – 07:00
48.4dB
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