Top Floor Flat, 121 Penarth Road, Cardiff, CF11 6JU
About Top Floor Flat
Top Floor Flat is a mid-terrace house in Cardiff (CF11 6JU). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (January 2021) shows a C (score 78), near the top of the C band.
On energy efficiency it sits in the top 10% of properties in this postcode.
Everything you need to know about Top Floor Flat
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Top Floor Flat ranks among the most efficient homes in the postcode for energy use.
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
Top Floor Flat 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
Top Floor Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£158,000
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 6JU: £185,000 (2023–2020).
Nearby sales in CF11 6JU
Versus other Penarth Road homes
EPC Rating for Top Floor Flat runs comfortably ahead of the street norm.
EPC Rating
78 (C)
Street avg 58 (D)
Floor Area
62 m²
Street avg 52 m²
CO₂ Emissions
1.5 t/year
Street avg 2.7 t/year
Habitable Rooms
4 rooms
Street avg 3 rooms
Everything you need to know about Top Floor Flat
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
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Blaenclydach Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.