170a, Flat 1, Penarth Road, Cardiff, CF11 6NL
About 170a
170a is a mid-terrace house in Cardiff (CF11 6NL). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 2007-2011. At 60 m² this is the 3rd smallest of 4 units on EPC record in 170a, where floor areas span 54–60 m². The latest certificate (December 2022) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 81). Main heating runs on electricity.
Everything you need to know about 170a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
170a 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
170a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£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.
Median price across the last 5 sales in CF11 6NL: £195,000 (2023–2018).
Nearby sales in CF11 6NL
Versus other Penarth Road homes
EPC Rating for 170a runs comfortably ahead of the street norm.
EPC Rating
78 (C)
Street avg 66 (D)
Floor Area
60 m²
Street avg 58 m²
CO₂ Emissions
1.8 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 170a
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

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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
0.0 km
North Clive Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






