3 Maes Y Briallu, Morganstown, Cardiff, CF15 8FA
About 3 Maes Y Briallu
3 Maes Y Briallu is a detached house in Morganstown, Cardiff, Cardiff (CF15 8FA). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (June 2016) shows an E (score 51), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since June 2016. Between certificates, wall efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 84), a 3-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected.
It hasn't traded since June 2005, a hold of 21 years that's notably long for the area. Across 1997–2005, sale prices on this property compounded at 11.6% per year. Today's modelled estimate of £392,000 sits 86.7% above the 2005 sale of £210,000. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).
Energy performance
3 Maes Y Briallu's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 14 Jun 2026
EPC Rating
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Planning history
3 Maes Y Briallu has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
3 Maes Y Briallu has more than doubled in price since the earliest registered sale in 1997.
£392,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.6% per year over 8 years.
£210,000
Growth on file: 11.6% per year over 8 years.
Sales timeline
23 June 2005Most recent
£210,000
+130.8%over 5 years13 July 1999
£91,000
31 October 1997
£91,000
Median price across the last 5 sales in CF15 8FA: £345,000 (2022–2020).
Nearby sales in CF15 8FA
1 Maes Y Briallu, Morganstown, Cardiff, CF15 8FA
Sold May 2022
£345,0005 Maes Y Briallu, Morganstown, Cardiff, CF15 8FA
Sold May 2022
£425,0008 Maes Y Briallu, Morganstown, Cardiff, CF15 8FA
Sold Mar 2021
£325,00016 Maes Y Briallu, Morganstown, Cardiff, CF15 8FA
Sold Oct 2020
£345,00015 Maes Y Briallu, Morganstown, Cardiff, CF15 8FA
Sold Feb 2020
£320,000
Versus other Maes Y Briallu homes
On epc rating, 3 Maes Y Briallu runs well behind the street norm.
Price per m²
£1,736
Street avg £2,386
Floor Area
121 m²
Street avg 119 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
7.1 t/year
Street avg 4.7 t/year
Similar properties nearby
1 Blaen Y Coed, Radyr
CF15 8RL
1 Brunel Court, Radyr
CF15 8FQ
1 Clos Parc Radur, Radyr
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1 Brynhyfryd, Radyr
CF15 8BA
1 Arudur Hen, Radyr
CF15 8FX
1 Burges Close, Radyr
CF15 8GP
1 Caer Graig, Radyr
CF15 8RD
1 Bryn Castell, Radyr
CF15 8RA
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ffordd y Berllan — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







