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Get started20 Chelsea Park Gardens is a seven-bedroom mid-terrace house in Kensington And Chelsea, London, London (SW3 6AA). It has a recorded floor area of 355 m² (around 3821 sq ft), construction records dating it to before 1900 and council tax band H. The latest certificate (February 2013) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from February 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced London HPI: 6.7% per year against 0% for the wider region. Today's modelled estimate of £8,321,000 is 18.4% below the 2022 sale of £10,195,000, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£2,668/sq ft) was about 51.4% above the typical sold price in the postcode. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 355 m² it's 21.2% smaller than the typical home in the postcode (451 m² median across 6 EPCs). 7 bedrooms is on the larger side for this postcode, where 6 is the typical count. Most recent transfer: July 2022 at £10,195,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
20 Chelsea Park Gardens'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This certificate is over 10 years old and is no longer valid.Expired 14 Feb 2023
20 Chelsea Park Gardens has a listed-building consent on record — alterations to a listed property are tightly controlled.
Extension: Rear of property
Re-construction of rear extension; relocation of secondary entrance door; addition of new traditional style dormer within roof valley and associated internal alterations
Sale price has grown by over 3x since 2005.
£8,321,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 17 years.
£10,195,000
Growth on file: 6.7% per year over 17 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
On price per m², 20 Chelsea Park Gardens stands well clear of the street.
Price per m²
£28,718
Street avg £18,321
Floor Area
355 m²
Street avg 449 m²
Habitable Rooms
10 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Chelsea Park Gardens — bus stop.

Daytime· 07:00 – 23:00
58.1dB

8 July 2022Most recent
£10,195,000
+208.9%over 17 years24 March 2005
£3,300,000
Median price across the last 5 sales in SW3 6AA: £11,000,000 (2021–2011).
30 Chelsea Park Gardens Kensington And Chelsea London
Sold Nov 2021
18 Chelsea Park Gardens Kensington And Chelsea London
Sold Jan 2018
10 Chelsea Park Gardens Kensington And Chelsea London
Sold Jul 2015
8 Chelsea Park Gardens Kensington And Chelsea London
Sold Aug 2013
12 Chelsea Park Gardens Kensington And Chelsea London
Sold Mar 2011
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Street avg 11 rooms
CO₂ Emissions
11.0 t/year
Street avg 18.5 t/year
SW3 6LR
Closest school
0.2 km
Park Walk Primary School. 59 schools nearby.
Night-time· 23:00 – 07:00
48.9dB