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Get startedRear Of 21 is a semi-detached house in Wallington (SM6 0AU). It has a recorded floor area of 42 m² (around 452 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (March 2025) shows a C (score 70). When first surveyed in January 2009 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Poor to Average and lighting went from Average to Very Good. The recommended improvements would lift it to A (score 92), a 2-band jump.
At 42 m² it sits well below the postcode median (64 m² across 17 EPCs), making it one of the more compact homes locally.
Recommended upgrades on file would lift this property by multiple EPC bands.
Rear Of 21 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£274,000
Modelled from EPC, postcode comparables.
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.
EPC Rating for Rear Of 21 runs comfortably ahead of the street norm.
EPC Rating
70 (C)
Street avg 59 (D)
Floor Area
42 m²
Street avg 120 m²
CO₂ Emissions
1.7 t/year
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Parkgate Road — bus stop.

Daytime· 07:00 – 23:00
53.4dB

Changes detected from historical EPC data
Windows upgraded, improving insulation
Heating controls changed
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Wall insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in SM6 0AU: £315,000 (2025–2022).
Magnolia Court Flat 2 17 Parkgate Road Wallington
Sold Jan 2025
Magnolia Court Flat 3 17 Parkgate Road Wallington
Sold Jun 2024
29 Parkgate Road Wallington
Sold Nov 2022
Magnolia Court Flat 9 17 Parkgate Road Wallington
Sold Aug 2022
37 Parkgate Road Wallington
Sold Jul 2022
Street avg 5.4 t/year
Habitable Rooms
2 rooms
Street avg 6 rooms
SM6 0HP
Closest school
0.3 km
All Saints Carshalton Church of England Primary School. 38 schools nearby.
Night-time· 23:00 – 07:00
44.3dB