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Get started20a, Flat, Clarendon Road, Wallington, SM6 8QX
About 20a
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20a is an end-of-terrace house in Wallington (SM6 8QX). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (June 2025) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2022. Between certificates, window efficiency went from Average to Good. The recommended improvements would push it to C (score 77).
At 64 m² it's 20.7% larger than the typical home in the postcode (53 m² median across 68 EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jun 2025
EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.8 t/year
Occupancy
Rented
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
20a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
Current estimate
See how we calculated this£233,000
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 Clarendon Road homes
Four headline reads against 59 similar flats on this street, drawn from the latest EPC and Land Registry data.
EPC Rating
65 (D)
Street avg 67 (D)
Floor Area
64 m²
Street avg 65 m²
CO₂ Emissions
2.8 t/year
Street avg 3.0 t/year
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Wallington district page.
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 Town Centre — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SM6 8QX from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
52.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 71 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 20a, Flat, Clarendon Road, Wallington, SM6 8QX. Each answer is also embedded as structured data for search engines.