26 Barmouth Road, Rumney, Cardiff, CF3 3JZ
About 26 Barmouth Road
26 Barmouth Road is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 3JZ). It has a recorded floor area of 86 m² (around 924 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (November 2010) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). The latest certificate is from November 2010, so improvements made since then won't be reflected.
One planning application is currently pending a decision in 2025. Across 2011–2015, sale prices on this property compounded at 1.6% per year. Today's modelled estimate of £225,000 sits 77.2% above the 2015 sale of £127,000. Last sold in January 2015, so it's been off the market for around 12 years.
Energy performance
26 Barmouth Road's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Nov 2020
EPC Rating
Certificate validity
Expired on 20 November 2020
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Planning history
An application for a loft conversion is currently awaiting a decision.
1 application on record at 26 Barmouth Road, Rumney, Cardiff, CF3 3JZ
1 live now- Oct 2025Loft ConversionOutlineOutcome in report
Rear dormer roof extension.
- Documents
- 3 docs on file
- Reference
- 25/02495/CLPUD
Unlock 26 Barmouth Road, Rumney, Cardiff, CF3 3JZ's full planning history
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- The 3 documents, officer reports & conditions
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Sales history & valuation
26 Barmouth Road valuation sits well clear of the typical sold price in this postcode.
£225,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 3 years.
£127,000
Growth on file: 1.6% per year over 3 years.
Sales timeline
21 January 2015Most recent
£127,000
+5.8%over 3 years1 August 2011
£120,000
Median price across the last 5 sales in CF3 3JZ: £247,500 (2025–2016).
Nearby sales in CF3 3JZ
34 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Dec 2025
£247,50018 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Dec 2024
£247,00022 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Nov 2023
£293,0001 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Jul 2023
£285,00011 Barmouth Road, Rumney, Cardiff, CF3 3JZ
Sold Jun 2016
£167,500
Versus other Barmouth Road homes
Price per m²
£1,479
Street avg £1,757
Floor Area
86 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.2 t/year
Street avg 3.8 t/year
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The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Oswestry Close — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







