13 Alltmawr Road, Cardiff, CF23 6NQ
About 13 Alltmawr Road
13 Alltmawr Road is a detached house in Cardiff (CF23 6NQ). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1950-1966 and council tax band G. The latest certificate (June 2025) shows a C (score 73). The recommended improvements would push it to B (score 85).
At 122 m² it sits well below the postcode median (203 m² across 11 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Rating
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £795 · Includes VAT
Planning history
13 Alltmawr Road has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
13 Alltmawr Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£599,000
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 6NQ: £745,000 (2024–2020).
Nearby sales in CF23 6NQ
Versus other Alltmawr Road homes
13 Alltmawr Road outperforms the street on co₂ emissions by a wide margin.
EPC Rating
73 (C)
Street avg 60 (D)
Floor Area
122 m²
Street avg 207 m²
CO₂ Emissions
3.4 t/year
Street avg 8.4 t/year
Habitable Rooms
7 rooms
Street avg 7 rooms
Similar properties nearby
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
0.2 km
Llangorse Rd — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







