154 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
About 154 Rhiw R Ddar
154 Rhiw R Ddar is a mid-terrace house in Taffs Well, Cardiff, Cardiff (CF15 7ND). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (December 2014) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2009. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Poor to Very Good and main heating went from Average to Good; while window efficiency dropped from Good to Average and lighting dropped from Good to Average. The recommended improvements would lift it to A (score 93), a 3-band jump. The latest certificate is from December 2014, so improvements made since then won't be reflected.
At 58 m² it's 21% smaller than the typical home in the postcode (73 m² median across 12 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 11 Dec 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Wall insulation upgraded
Loft insulation upgraded to recommended levels
Hot water system upgraded
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Planning history
154 Rhiw R Ddar has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
154 Rhiw R Ddar has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£194,000
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 CF15 7ND: £152,000 (2021–2017).
Nearby sales in CF15 7ND
150 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
Sold Dec 2021
£205,000160 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
Sold Dec 2020
£145,000176 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
Sold Dec 2018
£330,000156 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
Sold Jul 2018
£144,000166 Rhiw R Ddar, Taffs Well, Cardiff, CF15 7ND
Sold Sept 2017
£152,000
Versus other Rhiw R Ddar homes
CO₂ Emissions for 154 Rhiw R Ddar runs comfortably ahead of the street norm.
EPC Rating
68 (D)
Street avg 63 (D)
Floor Area
58 m²
Street avg 79 m²
CO₂ Emissions
2.5 t/year
Street avg 3.6 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
Similar properties nearby
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1 Castle Street, Taffs Well
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1 Church Street, Taffs Well
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1 Beech Court, Catherine Drive, Tongwynlais
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1 Anchor Street, Taffs Well
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1 Abbey Close, Taffs Well
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Glan-y-ffordd — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







