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Get started21 Ann Lane is a mid-terrace house in Kensington And Chelsea, London, London (SW10 0BN). It has a recorded floor area of 88 m² (around 946 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (July 2011) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 61). The latest certificate is from July 2011, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 9.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£801/sq ft) was about 49.9% above the typical sold price in the postcode. 9 years since the last transfer (July 2017).
21 Ann Lane's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 11 Jul 2021
Price for 21 Ann Lane has grown more than fourfold since the 1996 starting point.
£740,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.5% per year over 21 years.
£757,500
Growth on file: 9.5% per year over 21 years.
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Detailed AI analysis
CO₂ Emissions for 21 Ann Lane lags the street by a wide margin.
Price per m²
£8,619
Street avg £7,764
Floor Area
88 m²
Street avg 85 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Chelsea Worlds End — bus stop.

Daytime· 07:00 – 23:00
58.2dB

14 July 2017Most recent
£757,500
+72.2%over 10 years31 January 2007
£440,000
+300.0%over 10 years12 March 1996
£110,000
Median price across the last 5 sales in SW10 0BN: £750,000 (2025–2019).
26 Ann Lane Kensington And Chelsea London
Sold Oct 2025
29 Ann Lane Kensington And Chelsea London
Sold Oct 2023
28 Ann Lane Kensington And Chelsea London
Sold Jun 2023
9 Ann Lane Kensington And Chelsea London
Sold Oct 2019
13 Ann Lane Kensington And Chelsea London
Sold Nov 2017
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CO₂ Emissions
5.4 t/year
Street avg 3.6 t/year
SW10 0RL
Closest school
0.2 km
Ashburnham Community School. 59 schools nearby.
Night-time· 23:00 – 07:00
49.8dB