1 Wellington Street, Tongwynlais, Cardiff, CF15 7LP
About 1 Wellington Street
1 Wellington Street is a semi-detached house in Tongwynlais, Cardiff, Cardiff (CF15 7LP). It has a recorded floor area of 94 m² (around 1012 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (September 2015) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from September 2015, so improvements made since then won't be reflected.
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This certificate is over 10 years old and is no longer valid.Expired 17 Sept 2025
EPC Rating
Certificate validity
Expired on 17 September 2025
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Planning history
1 Wellington Street 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
1 Wellington Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£306,000
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 7LP: £387,500 (2026–2023).
Nearby sales in CF15 7LP
14 Wellington Street, Tongwynlais, Cardiff, CF15 7LP
Sold Jun 2026
£335,0003 Wellington Street, Tongwynlais, Cardiff, CF15 7LP
Sold May 2026
£387,5005a, Wellington Street, Tongwynlais, Cardiff, CF15 7LP
Sold May 2025
£465,0004 Wellington Street, Tongwynlais, Cardiff, CF15 7LP
Sold Sept 2024
£245,00015 Wellington Street, Tongwynlais, Cardiff, CF15 7LP
Sold Oct 2023
£480,000
Versus other Wellington Street homes
CO₂ Emissions for 1 Wellington Street runs comfortably ahead of the street norm.
EPC Rating
68 (D)
Street avg 64 (D)
Floor Area
94 m²
Street avg 98 m²
CO₂ Emissions
3.2 t/year
Street avg 4.2 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lewis Arms — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







