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Get started10 Cornwall Road is a five-bedroom detached house in Cheam, Sutton, Sutton (SM2 6DR). It has a recorded floor area of 201 m² (around 2164 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (October 2023) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Sutton HPI: 5.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£601/sq ft) was about 57.1% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Sold August 2024 for £1,300,000.
10 Cornwall Road's carbon output runs well above what efficient homes in the postcode produce.
Non material amendment to approved application DM2025/00115 which allowed the 'Erection of a single storey rear extension, a single storey side extension, provision of a new rear/flank chimney, alterations to flank and rear fenestrations, provision of a raised rear patio with steps leading down to rear garden land and a step up to a flank access door' to allow the omission of a rear/flank chimney, alterations to the single storey rear extension fenestrations including the removal of a bay window, alteration to the first floor rear fenestration, relocation of a ground floor flank door, alterations to the raised rear patio including installation of raised rear planters and provision of steps leading down to rear garden land and internal alterations.
10 Cornwall Road has more than tripled in price since its earliest registered sale in 1999.
£1,253,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 25 years.
£1,300,000
Growth on file: 5.2% per year over 25 years.
10 Cornwall Road outperforms the street on price per m² by a wide margin.
Price per m²
£6,468
Street avg £4,874
Floor Area
201 m²
Street avg 213 m²
Habitable Rooms
9 rooms
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
York Road (SM2) — bus stop.

Daytime· 07:00 – 23:00
53.4dB

Extension: Single storey · Side and rear of property
Erection of a single storey rear extension, a single storey side extension, provision of a new rear/flank chimney, alterations to flank and rear fenestrations, provision of a raised rear patio with steps leading down to rear garden land and a step up to a flank access door.
1 more application for this property
Join to see all planning history.
29 August 2024Most recent
£1,300,000
+97.0%over 20 years23 January 2004
£660,000
+79.8%over 4 years1 October 1999
£367,000
Median price across the last 5 sales in SM2 6DR: £1,006,000 (2025–2013).
Street avg 8 rooms
CO₂ Emissions
8.2 t/year
Street avg 6.8 t/year
SM2 6NS
Closest school
0.8 km
Overton Grange School. 30 schools nearby.
Night-time· 23:00 – 07:00
44.0dB
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