10 Ash Close, Carshalton, SM5 2AJ
About 10 Ash Close
10 Ash Close is a four-bedroom semi-detached house in Carshalton (SM5 2AJ). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 1930-1949 and council tax band D. Tenure is freehold. The latest certificate (January 2024) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in February 2014 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 84), a 2-band jump. The home occupies a cul-de-sac position.
One planning record on file: an extension approved in 2018. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. At 114 m² it's 20.6% larger than the typical home in the postcode (95 m² median across 12 EPCs). Across 2014–2024, sale prices on this property compounded at 6.6% per year. On a £-per-square-foot basis, the last sale (£505/sq ft) was about 121.7% above the typical sold price in the postcode. Last sale on file: £620,000 in July 2024.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- DrivewayYes
- Cul-de-sacYes
Building
- TenureFreehold
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Planning history
- Apr 2018Loft ConversionOutlineIn report
Conversion of loft space including the formation of dormer extension to the rear, extension of existing roof line, addition of two rooflights to the front roof slope and one new second floor window in flank elevation.
- Agent
- Gilbert Gibson Designs
Extension- Documents
- 8 docs on file
- Reference
- DM2018/00567
What's in 10 Ash Close, Carshalton, SM5 2AJ's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Latest sale on 10 Ash Close was the highest on Land Registry record across the postcode.
£627,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 10 years.
£620,000
Growth on file: 6.6% per year over 10 years.
Sales timeline
17 July 2024Most recent
£620,000
+89.0%over 10 years9 July 2014
£328,000
Median price across the last 5 sales in SM5 2AJ: £500,000 (2024–2021).
Versus other Ash Close homes
On floor area, 10 Ash Close stands well clear of the street.
Price per m²
£5,439
Street avg £3,797
Floor Area
114 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.2 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
14/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Beech Close — bus stop.
Closest school
0.3 km
Muschamp Primary School and Language Opportunity Base. 41 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
52.5dB

Night-time· 23:00 – 07:00
41.2dB







