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Get started12 Coniston Court is a mid-terrace house in Wallington (SM6 8AT). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1967-1975 and council tax band C. At 70 m² this is the 21st 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, with this unit at the top. The latest certificate (March 2020) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 81).
12 Coniston Court has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£289,000
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.
12 Coniston Court outperforms the street on epc rating by a wide margin.
EPC Rating
78 (C)
Street avg 69 (C)
Floor Area
70 m²
Street avg 73 m²
CO₂ Emissions
1.6 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
Street avg 2.7 t/year
Habitable Rooms
3 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