5 Cymmer Street, Cardiff, CF11 7AB
About 5 Cymmer Street
5 Cymmer Street is a three-bedroom mid-terrace house in Cardiff (CF11 7AB). It has a recorded floor area of 126 m² (around 1356 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (April 2022) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2011. Between certificates, roof efficiency went from Very Poor to Average and window efficiency went from Average to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to C (score 75).
At 126 m² the property is well over the postcode median (86 m² across 28 EPCs), placing it in the larger end of the local stock. Across 2003–2011, sale prices on this property compounded at 2.6% per year. Today's modelled estimate of £299,000 sits 81.2% above the 2011 sale of £165,000. On a £-per-square-foot basis, the last sale (£122/sq ft) was about 25.2% below the postcode norm. Last sold in September 2011, so it's been off the market for around 15 years.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
5 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
5 Cymmer Street valuation sits well clear of the typical sold price in this postcode.
£299,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 9 years.
£165,000
Growth on file: 2.6% per year over 9 years.
Sales timeline
7 September 2011Most recent
£165,000
+25.0%over 8 years15 January 2003
£132,000
Median price across the last 5 sales in CF11 7AB: £270,000 (2024–2021).
Nearby sales in CF11 7AB
Versus other Cymmer Street homes
On floor area, 5 Cymmer Street stands well clear of the street.
Price per m²
£1,310
Street avg £1,947
Floor Area
126 m²
Street avg 114 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.4 t/year
Street avg 5.1 t/year
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.







