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Get started63 Carleton Avenue is a three-bedroom semi-detached house in Wallington (SM6 9LW). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (May 2023) shows a C (score 76), near the top of the C band. When first surveyed in November 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Very Poor to Average and window efficiency went from Average to Good. The recommended improvements would push it to B (score 84).
Sale prices here have outpaced England HPI: 7.1% per year against 0% for the wider region. Today's modelled estimate of £716,000 is 18.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£399/sq ft) was about 35.5% above the typical sold price in the postcode. On energy efficiency it sits in the top 10% of properties in this postcode. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Sold June 2021 for £605,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
63 Carleton Avenue ranks among the most efficient homes in the postcode for energy use.
A a porch application was refused at 63 Carleton Avenue in 2022.
Extension: Single storey · Side of property
Erection of a single storey side extension and formation of a front porch.
Price for 63 Carleton Avenue has grown more than fourfold since the 1996 starting point.
£716,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 25 years.
£605,000
Growth on file: 7.1% per year over 25 years.
On epc rating, 63 Carleton Avenue stands well clear of the street.
Price per m²
£4,291
Street avg £4,407
Floor Area
141 m²
Street avg 131 m²
Habitable Rooms
5 rooms
Street avg 6 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
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
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Extension: Single storey · Side and rear of property
Erection of a single storey side and rear extension and formation of a front porch.
2 more applications for this property
Join to see all planning history.
25 June 2021Most recent
£605,000
+227.1%over 21 years26 November 1999
£184,950
+72.9%over 3 years20 February 1996
£107,000
Median price across the last 5 sales in SM6 9LW: £775,000 (2025–2021).
CO₂ Emissions
3.3 t/year
Street avg 6.3 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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