13 Carmarthen Street, Cardiff, CF5 1QG
About 13 Carmarthen Street
13 Carmarthen Street is a mid-terrace house in Cardiff (CF5 1QG). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (September 2025) shows a C (score 70).
On energy efficiency it sits in the top 10% of properties in this postcode.
Everything you need to know about 13 Carmarthen Street
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
Energy performance
13 Carmarthen Street 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 has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
13 Carmarthen Street has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
13 Carmarthen Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£294,000
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 CF5 1QG: £255,000 (2022–2019).
Nearby sales in CF5 1QG
Versus other Carmarthen Street homes
On epc rating, 13 Carmarthen Street stands well clear of the street.
EPC Rating
70 (C)
Street avg 58 (D)
Floor Area
75 m²
Street avg 88 m²
CO₂ Emissions
2.0 t/year
Street avg 4.3 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
Everything you need to know about 13 Carmarthen Street
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
Similar properties nearby
1 Anglesey Mews, Anglesey Street
CF5 1AW
1 Aldsworth Road
CF5 1AA
1 Aubrey Avenue
CF5 1AQ
1 Bassett Street
CF5 1PP
1 Carmarthen Street
CF5 1QG
1 Earle Place
CF5 1NZ
1 Conybeare Road
CF5 1GB
1 Birchfield Crescent
CF5 1AE
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Carmarthen Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.