21 Clensham Court, Sutton Common Road, Sutton, SM1 2NE
About 21 Clensham Court
21 Clensham Court is a semi-detached house in Sutton (SM1 2NE). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (March 2024) shows an F (score 36), near the bottom of the EPC scale. The rating has held steady at F across 5 certificates since December 2009. Between certificates, window efficiency went from Average to Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 74), a 3-band jump. Main heating runs on electricity. At 80 m² this is the 9th smallest of 21 units on EPC record in the building, where floor areas span 3–97 m². The building's EPC ratings span F to C, with this unit at the bottom.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
21 Clensham Court sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
Low energy lighting percentage decreased
Hot water efficiency decreased
Hot water efficiency improved
More low energy lighting installed
Planning history
21 Clensham Court has no planning applications on record.
Notable planning nearby
12applications of note in the surrounding area
We flagged 2 things worth checking at 21 Clensham Court
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Clensham Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£334,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Versus other Sutton Common Road homes
On co₂ emissions, 21 Clensham Court runs well behind the street norm.
EPC Rating
36 (F)
Street avg 59 (D)
Floor Area
80 m²
Street avg 77 m²
CO₂ Emissions
8.9 t/year
Street avg 3.9 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Glenthorne High School — bus stop.
Closest school
0.3 km
Glenthorne High School. 45 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.8dB

Night-time· 23:00 – 07:00
45.6dB







