14 Cymmer Street, Cardiff, CF11 7AB
About 14 Cymmer Street
14 Cymmer Street is a mid-terrace house in Cardiff (CF11 7AB). It has a recorded floor area of 123 m² (around 1324 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (August 2013) shows an F (score 33), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 75), a 3-band jump. The latest certificate is from August 2013, so improvements made since then won't be reflected.
At 123 m² the property is well over the postcode median (86 m² across 28 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
14 Cymmer Street sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Aug 2023
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
14 Cymmer Street has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
14 Cymmer Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£272,000
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 7AB: £270,000 (2024–2021).
Nearby sales in CF11 7AB
Versus other Cymmer Street homes
EPC Rating for 14 Cymmer Street lags the street by a wide margin.
EPC Rating
33 (F)
Street avg 61 (D)
Floor Area
123 m²
Street avg 114 m²
CO₂ Emissions
9.6 t/year
Street avg 4.8 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
Similar properties nearby
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
0.1 km
Cymmer Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







