6 Allerton Street, Cardiff, CF11 6SJ
About 6 Allerton Street
6 Allerton Street is a mid-terrace house in Cardiff (CF11 6SJ). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2025) shows a C (score 69), just inside the C band. This certificate was lodged in the last six months, so the rating reflects current condition.
At 77 m² it's 15.4% smaller than the typical home in the postcode (91 m² median across 13 EPCs).
Everything you need to know about 6 Allerton Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
6 Allerton Street has no planning applications on record.
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
6 Allerton Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£199,000
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.
Median price across the last 5 sales in CF11 6SJ: £200,000 (2024–2016).
Nearby sales in CF11 6SJ
Versus other Allerton Street homes
6 Allerton Street outperforms the street on co₂ emissions by a wide margin.
EPC Rating
69 (C)
Street avg 64 (D)
Floor Area
77 m²
Street avg 89 m²
CO₂ Emissions
2.6 t/year
Street avg 3.7 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Everything you need to know about 6 Allerton Street
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clare Road — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.