1a, Flat 1, North Clive Street, Cardiff, CF11 6NP
About 1a
1a is a mid-terrace house in Cardiff (CF11 6NP). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2022) shows an E (score 39), well below the UK norm with real room to improve. Earlier certificates rated it C (October 2020); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Very Good to Poor and window efficiency dropped from Very Good to Average. The recommended improvements would push it to D (score 63). Main heating runs on electricity.
At 45 m² it sits well below the postcode median (75 m² across 15 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 1a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1a 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
1a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£137,000
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 6NP: £140,000 (2022–2017).
Nearby sales in CF11 6NP
11 North Clive Street, Cardiff, CF11 6NP
Sold Nov 2022
£195,00021 North Clive Street, Cardiff, CF11 6NP
Sold Jul 2019
£130,00013 North Clive Street, Cardiff, CF11 6NP
Sold Jul 2018
£145,0003 North Clive Street, Cardiff, CF11 6NP
Sold Dec 2017
£130,00017 North Clive Street, Cardiff, CF11 6NP
Sold Nov 2017
£123,000
Versus other North Clive Street homes
1a is notably below the street on epc rating.
EPC Rating
39 (E)
Street avg 68 (D)
Floor Area
45 m²
Street avg 57 m²
CO₂ Emissions
3.7 t/year
Street avg 2.0 t/year
Everything you need to know about 1a
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
0.0 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.