3 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LS
About 3 Pantgwynlais
3 Pantgwynlais is a semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LS). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2016) shows a C (score 72). When first surveyed in November 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good; while lighting dropped from Very Good to Average. The recommended improvements would push it to B (score 88).
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Jun 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Loft insulation upgraded to recommended levels
Low energy lighting percentage decreased
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Planning history
3 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
3 Pantgwynlais has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£229,000
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 7LS: £220,000 (2024–2016).
Nearby sales in CF15 7LS
21 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LS
Sold Nov 2024
£325,0007 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LS
Sold Nov 2023
£220,00023 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LS
Sold Mar 2017
£220,00040 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LS
Sold Dec 2016
£185,00042 Pantgwynlais, Tongwynlais, Cardiff, CF15 7LS
Sold May 2016
£193,500
Versus other Pantgwynlais homes
On epc rating, 3 Pantgwynlais stands well clear of the street.
EPC Rating
72 (C)
Street avg 66 (D)
Floor Area
67 m²
Street avg 73 m²
CO₂ Emissions
2.3 t/year
Street avg 3.1 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Pantgwynlais — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







