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About 20 Defiant Way
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
20 Defiant Way is a mid-terrace house in Wallington (SM6 9HD). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (January 2026) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2018. Between certificates, window efficiency dropped from Average to Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 76). This certificate was lodged in the last six months, so the rating reflects current condition. At 46 m² this is the 26th smallest of 34 units on EPC record in the building, where floor areas span 34–122 m². The building's EPC ratings span E to C across 34 units on file.
At 46 m² it's 15% larger than the typical home in the postcode (40 m² median across 33 EPCs).
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
The EPC has just been inspected, so the rating reflects current condition.
Current Certificate(1 of 2)
Jan 2026
EPC Rating
A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.3 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.
20 Defiant Way 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£161,000
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 Defiant Way homes
Four headline reads against 25 similar flats on this street, drawn from the latest EPC and Land Registry data.
Floor Area for 20 Defiant Way runs comfortably ahead of the street norm.
EPC Rating
63 (D)
Street avg 68 (D)
Floor Area
46 m²
Street avg 39 m²
CO₂ Emissions
2.3 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.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Roundshaw Phoenix Centre — bus stop.
Road noise across the postcode
Modelled day and night-time noise levels around SM6 9HD from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
51.3dB
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 20 Defiant Way, Wallington, SM6 9HD. Each answer is also embedded as structured data for search engines.