Ysgubor, Groeswen Road, Groeswen, Cardiff, CF15 7UT
About Ysgubor
Ysgubor is a three-bedroom detached house in Groeswen, Cardiff, Cardiff (CF15 7UT). It has a recorded floor area of 140 m² (around 1507 sq ft) and construction records dating it to before 1900. The latest certificate (June 2023) shows an F (score 31), near the bottom of the EPC scale. When first surveyed in November 2009 the rating was G, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Poor to Very Good. The recommended improvements would push it to E (score 45). Main heating runs on bulk wood pellets. Other recorded features include notable views and outbuildings.
Across 2011–2016, sale prices on this property compounded at 0.8% per year. Today's modelled estimate of £503,000 sits 58.2% above the 2016 sale of £318,000. 10 years since the last transfer (June 2016).
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- DrivewayYes
- OutbuildingsYes
- Notable viewsYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
More low energy lighting installed
Hot water system changed
Changed to a more efficient fuel source
Hot water system upgraded
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
Ysgubor 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
£503,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.8% per year over 5 years.
£318,000
Growth on file: 0.8% per year over 5 years.
Sales timeline
30 June 2016Most recent
£318,000
+4.3%over 5 years10 April 2011
£305,000
Median price across the last 3 sales in CF15 7UT: £420,000 (2024–2011).
Versus other Groeswen Road homes
On co₂ emissions, Ysgubor stands well clear of the street.
Price per m²
£2,271
Street avg £3,223
Floor Area
140 m²
Street avg 157 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.0 t/year
Street avg 10.8 t/year
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
1.0 km
Brigham Court — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







