41 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LT
About 41 Pantgwynlais
41 Pantgwynlais is a semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LT). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band B. At 66 m² this is the 4th smallest of 18 units on EPC record in the building, where floor areas span 62–113 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (75 versus a worst of 52). The latest certificate (April 2018) shows a C (score 75), near the top of the C band. When first surveyed in July 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Average to Good; while window efficiency dropped from Good to Average and lighting dropped from Very Good to Very Poor.
At 66 m² it's 21.4% smaller than the typical home in the postcode (84 m² median across 17 EPCs). Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
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Planning history
41 Pantgwynlais 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
41 Pantgwynlais has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£147,000
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 7LT: £250,000 (2022–2021).
Nearby sales in CF15 7LT
52 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LT
Sold Dec 2022
£250,00031 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LT
Sold Nov 2022
£200,00055 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LT
Sold Jun 2022
£186,50068 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LT
Sold Dec 2021
£270,00057 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LT
Sold Oct 2021
£267,000
Versus other Pantgwynlais homes
41 Pantgwynlais outperforms the street on epc rating by a wide margin.
EPC Rating
75 (C)
Street avg 72 (C)
Floor Area
66 m²
Street avg 63 m²
CO₂ Emissions
1.8 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
1 Beech Court, Catherine Drive, Tongwynlais
CF15 7JU
1 Ffordd Y Felin, Old Caerphilly Road, Nantgarw
CF15 7TA
1 Catherine Drive, Tongwynlais
CF15 7JT
1 Castle Street, Taffs Well
CF15 7RL
1 Church Street, Taffs Well
CF15 7PG
1 Anchor Street, Taffs Well
CF15 7RH
1 Abbey Close, Taffs Well
CF15 7RS
1 Castell Coch View, Tongwynlais
CF15 7LA
The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cwm Gwynlais — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







