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Get started21 Coniston Court is a semi-detached house in Wallington (SM6 8AT). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1976-1982 and council tax band B. At 49 m² this is the 5th smallest of 48 units on EPC record in the building, where floor areas span 42–116 m². The building's EPC ratings span E to C across 48 units on file. The latest certificate (May 2021) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
At 49 m² it sits well below the postcode median (75 m² across 47 EPCs), making it one of the more compact homes locally.
21 Coniston Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£214,000
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.
21 Coniston Court is notably below the street on floor area.
EPC Rating
62 (D)
Street avg 69 (C)
Floor Area
49 m²
Street avg 74 m²
CO₂ Emissions
2.6 t/year
Street avg 2.7 t/year
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Wallington Green / Croydon Road — bus stop.

Daytime· 07:00 – 23:00
53.1dB

Median price across the last 5 sales in SM6 8AT: £240,000 (2025–2021).
28 Coniston Court Harcourt Road Wallington
Sold May 2025
55 Coniston Court Harcourt Road Wallington
Sold Feb 2024
47 Coniston Court Harcourt Road Wallington
Sold Mar 2021
10 Coniston Court Harcourt Road Wallington
Sold Apr 2019
41 Coniston Court Harcourt Road Wallington
Sold Nov 2018
Habitable Rooms
2 rooms
Street avg 4 rooms
Closest school
0.3 km
Wallington County Grammar School. 40 schools nearby.
Night-time· 23:00 – 07:00
44.1dB