10 Brynbala Way, Rumney, Cardiff, CF3 1SX
About 10 Brynbala Way
10 Brynbala Way is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 1SX). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (January 2015) shows a C (score 78), near the top of the C band. When first surveyed in March 2014 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good. The latest certificate is from January 2015, so improvements made since then won't be reflected.
It hasn't traded since October 1995, a hold of 31 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £196,000 sits 335.6% above the 1995 sale of £45,000. On a £-per-square-foot basis, the last sale (£48/sq ft) was about 60.4% below the postcode norm.
Energy performance
10 Brynbala Way'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This certificate is over 10 years old and is no longer valid.Expired 06 Jan 2025
EPC Rating
Certificate validity
Expired on 6 January 2025
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
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Planning history
10 Brynbala Way has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
10 Brynbala Way's modelled value sits at over four times its earliest registered sale price (1995).
£196,000
Modelled from EPC, postcode comparables.
£45,000
Recorded with HM Land Registry.
Sales timeline
19 October 1995Most recent
£45,000
Median price across the last 5 sales in CF3 1SX: £190,000 (2025–2020).
Nearby sales in CF3 1SX
23 Brynbala Way, Rumney, Cardiff, CF3 1SX
Sold Jul 2025
£190,00011 Brynbala Way, Rumney, Cardiff, CF3 1SX
Sold Jun 2025
£220,00012 Brynbala Way, Rumney, Cardiff, CF3 1SX
Sold Jan 2023
£235,0004 Brynbala Way, Rumney, Cardiff, CF3 1SX
Sold Apr 2021
£185,00021 Brynbala Way, Rumney, Cardiff, CF3 1SX
Sold Dec 2020
£180,000
Versus other Brynbala Way homes
On years held, 10 Brynbala Way stands well clear of the street.
Price per m²
£511
Street avg £1,564
Floor Area
88 m²
Street avg 98 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.3 t/year
Street avg 3.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Brynbala Way — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







