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Get started7 Carleton Avenue is a three-bedroom semi-detached house in Wallington (SM6 9LW). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (January 2021) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 85), a 2-band jump. Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£533/sq ft) was about 93.1% above the typical sold price in the postcode. One planning record on file: an extension approved in 2021. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. Sold June 2021 for £700,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Single storey · Rear of property
Erection of a single storey rear extension and conversion of the attached garage into a habitable room including the installation of a ground floor flank window, removal of the first floor rear balcony and alterations to the first floor rear fenestration.
Price for 7 Carleton Avenue has grown more than fourfold since the 1997 starting point.
£742,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 24 years.
£700,000
Growth on file: 6.8% per year over 24 years.
7 Carleton Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£5,738
Street avg £4,317
Floor Area
122 m²
Street avg 132 m²
Habitable Rooms
5 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

3 June 2021Most recent
£700,000
+382.8%over 23 years29 August 1997
£145,000
Median price across the last 5 sales in SM6 9LW: £775,000 (2025–2021).
Street avg 6 rooms
CO₂ Emissions
4.8 t/year
Street avg 6.2 t/year
SM6 9DR
Closest school
0.5 km
The John Fisher School. 37 schools nearby.
Night-time· 23:00 – 07:00
40.5dB
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