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Get started9 Avondale Park Gardens is a two-bedroom mid-terrace house in Kensington And Chelsea, London, London (W11 4PR). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (October 2021) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Untraded for 27 years, with the last transfer in July 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £1,302,000 sits 247.2% above the 1999 sale of £375,000. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 63% below the postcode norm. At 110 m² it's 27.9% larger than the typical home in the postcode (86 m² median across 23 EPCs). One planning record on file: an extension refused in 2011.
Recommended upgrades on file would lift this property by multiple EPC bands.
Dormer extension at existing two-story brick building.
9 Avondale Park Gardens's estimated value is more than triple its earliest registered sale price (1999).
£1,302,000
Modelled from EPC, postcode comparables.
£375,000
Recorded with HM Land Registry.
9 Avondale Park Gardens is notably below the street on price per m².
Price per m²
£3,409
Street avg £13,233
Floor Area
110 m²
Street avg 95 m²
Habitable Rooms
4 rooms
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Stoneleigh Place — bus stop.

Daytime· 07:00 – 23:00
59.9dB

20 July 1999Most recent
£375,000
Median price across the last 5 sales in W11 4PR: £1,285,000 (2025–2022).
13 Avondale Park Gardens Kensington And Chelsea London
Sold Jun 2025
19 Avondale Park Gardens Kensington And Chelsea London
Sold Sept 2024
2 Avondale Park Gardens Kensington And Chelsea London
Sold Aug 2024
12 Avondale Park Gardens Kensington And Chelsea London
Sold Feb 2022
10 Avondale Park Gardens Kensington And Chelsea London
Sold Jul 2017
Street avg 5 rooms
CO₂ Emissions
5.1 t/year
Street avg 4.6 t/year
W11 4PX
Closest school
0.1 km
Avondale Park Primary School. 81 schools nearby.
Night-time· 23:00 – 07:00
50.4dB
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