7 Heddfan South, Cardiff, CF23 7EA
About 7 Heddfan South
7 Heddfan South is an end-of-terrace house in Cardiff (CF23 7EA). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (August 2021) shows a C (score 74). The rating has held steady at C across 3 certificates since April 2012. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 87).
Energy performance
EPC Rating
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Planning history
7 Heddfan South has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
7 Heddfan South has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£189,000
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 CF23 7EA: £103,000 (2025–2014).
Nearby sales in CF23 7EA
Versus other Heddfan South homes
EPC Rating
74 (C)
Street avg 73 (C)
Floor Area
86 m²
Street avg 91 m²
CO₂ Emissions
2.5 t/year
Street avg 2.6 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
Similar properties nearby
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1 Brynheulog Court, Brynheulog, Pentwyn
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Heddfaen South — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







