Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started12 Cornwall Road is a five-bedroom detached house in Cheam, Sutton, Sutton (SM2 6DR). It has a recorded floor area of 207 m² (around 2228 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (July 2015) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 79). The latest certificate is from July 2015, so improvements made since then won't be reflected. Other recorded features include a basement.
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. Today's modelled estimate of £1,388,000 is 38% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£452/sq ft) was about 28% above the typical sold price in the postcode. Last sold in December 2017, so it's been off the market for around 8 years. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count.
12 Cornwall Road's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 04 Jul 2025
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Removal of rear chimney stack.
12 Cornwall Road valuation sits well clear of the typical sold price in this postcode.
£1,388,000
Modelled from EPC, postcode comparables.
£1,006,000
Recorded with HM Land Registry.
Habitable Rooms for 12 Cornwall Road runs comfortably ahead of the street norm.
Price per m²
£4,860
Street avg £5,276
Floor Area
207 m²
Street avg 212 m²
Habitable Rooms
10 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 · Rear of property
Erection of single storey rear extension and alterations to existing fenestration to flank wall at ground floor level.
1 more application for this property
Join to see all planning history.
8 December 2017Most recent
£1,006,000
Median price across the last 5 sales in SM2 6DR: £1,135,000 (2025–2013).
Street avg 8 rooms
CO₂ Emissions
8.8 t/year
Street avg 6.7 t/year
SM2 6NS
Closest school
0.8 km
Overton Grange School. 30 schools nearby.
Night-time· 23:00 – 07:00
44.0dB
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell