3 Garth Newydd, Gwaelod Y Garth, Cardiff, CF15 9HD
About 3 Garth Newydd
3 Garth Newydd is a semi-detached house in Gwaelod-Y-Garth, Cardiff, Cardiff (CF15 9HD). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band C. At 74 m² this is the largest unit on EPC record across the building (62–74 m²). On EPC score it ranks first in the building (76 versus a worst of 72). The latest certificate (August 2016) shows a C (score 76), near the top of the C band. When first surveyed in July 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Average to Good and hot-water efficiency went from Average to Good.
At 74 m² it's 17.5% larger than the typical home in the postcode (63 m² median across 3 EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Roof insulation improved
Cavity wall insulation installed
More low energy lighting installed
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Planning history
3 Garth Newydd 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
3 Garth Newydd has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£222,000
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 9HD: £133,000 (2022–2008).
Versus other Garth Newydd homes
EPC Rating for 3 Garth Newydd runs comfortably ahead of the street norm.
EPC Rating
76 (C)
Street avg 73 (C)
Floor Area
74 m²
Street avg 64 m²
CO₂ Emissions
1.9 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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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
Securicor — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







