Acorn Court, Flat 4, 42 Cox Lane, Chessington, KT9 1DE
About Acorn Court
Acorn Court is a one-bedroom semi-detached house in Chessington (KT9 1DE). It has a recorded floor area of 42 m² (around 452 sq ft) and construction records dating it to 1996-2002. At 42 m² this is the smallest unit on EPC record across Acorn Court (42–56 m²). The building's EPC ratings span D to B, with this unit at the bottom. The latest certificate (August 2022) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 77).
At 42 m² it sits well below the postcode median (85 m² across 21 EPCs), making it one of the more compact homes locally. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include new windows and tree works, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£431/sq ft) was about 78.3% above the typical sold price in the postcode. Most recent transfer: February 2023 at £195,000.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Communal gardenYes
Building
- Heating systemGas
Energy performance
EPC Rating
Planning history
Acorn Court has been through 4 approved planning applications — a well-evolved property.
- Oct 2018RenovationFullIn report
Replacement of all existing timber single-glazed windows with new uPVC double-glazed windows
New Windows- Documents
- 7 docs on file
- Reference
- 18/10351/FUL
- Oct 2018RenovationFullIn report
Replacement of all existing timber single-glazed windows with new uPVC double-glazed windows
- Council
- South of the Borough
New Windows- Documents
- 7 docs on file
- Reference
- 18/10351
What's in Acorn Court, Flat 4, 42 Cox Lane, Chessington, KT9 1DE's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
£203,000
Modelled from EPC, postcode comparables.
£195,000
Recorded with HM Land Registry.
Sales timeline
3 February 2023Most recent
£195,000
Median price across the last 5 sales in KT9 1DE: £505,000 (2025–2022).
Nearby sales in KT9 1DE
Versus other Cox Lane homes
On floor area, Acorn Court runs well behind the street norm.
Price per m²
£4,643
Street avg £3,949
Floor Area
42 m²
Street avg 54 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 1.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Oakcroft Road — bus stop.
Closest school
0.4 km
Castle Hill Primary School. 26 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.4dB

Night-time· 23:00 – 07:00
44.6dB







