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Get started11 Carleton Avenue is a four-bedroom semi-detached house in Wallington (SM6 9LW). It has a recorded floor area of 140 m² (around 1507 sq ft), construction records dating it to 1930-1949 and council tax band F. Tenure is freehold. The latest certificate (August 2025) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2013. Between certificates, lighting went from Poor to Good. The recommended improvements would push it to C (score 80). The home occupies a cul-de-sac position.
Today's modelled estimate of £787,000 sits 71.1% above the 2013 sale of £460,000. On a £-per-square-foot basis, the last sale (£305/sq ft) was about 18.3% above the typical sold price in the postcode. One planning record on file: a loft conversion approved in 2016. Past consents include a loft conversion, meaningful when judging how the property has evolved. Last sold in October 2013, so it's been off the market for around 13 years.
Conversion of loft space involving the installation of 5 rooflights in the existing roof.
11 Carleton Avenue valuation sits well clear of the typical sold price in this postcode.
£787,000
Modelled from EPC, postcode comparables.
£460,000
Recorded with HM Land Registry.
Habitable Rooms for 11 Carleton Avenue runs comfortably ahead of the street norm.
Price per m²
£3,286
Street avg £4,470
Floor Area
140 m²
Street avg 131 m²
Habitable Rooms
8 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Foresters Drive / The Newlands — bus stop.

Daytime· 07:00 – 23:00
51.3dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
24 October 2013Most recent
£460,000
Median price across the last 5 sales in SM6 9LW: £775,000 (2025–2021).
Street avg 6 rooms
CO₂ Emissions
4.9 t/year
Street avg 6.2 t/year
SM6 9PQ
Closest school
0.5 km
The John Fisher School. 37 schools nearby.
Night-time· 23:00 – 07:00
40.5dB
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