Ty Isaf Stables, Castle Road, Tongwynlais, Cardiff, CF15 7JQ
About Ty Isaf Stables
Ty Isaf Stables is a detached house in Tongwynlais, Cardiff, Cardiff (CF15 7JQ). It has a recorded floor area of 169 m² (around 1819 sq ft) and construction records dating it to 1900-1929. The latest certificate (May 2015) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would lift it to B (score 88), a 4-band jump. The latest certificate is from May 2015, so improvements made since then won't be reflected.
It hasn't traded since April 2005, a hold of 21 years that's notably long for the area. At 169 m² the property is well over the postcode median (96 m² across 24 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £519,000 sits 50.4% above the 2005 sale of £345,000.
Energy performance
Ty Isaf Stables sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 May 2025
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
Ty Isaf Stables 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
Ty Isaf Stables valuation sits well clear of the typical sold price in this postcode.
£519,000
Modelled from EPC, postcode comparables.
£345,000
Recorded with HM Land Registry.
Sales timeline
14 April 2005Most recent
£345,000
Median price across the last 5 sales in CF15 7JQ: £265,000 (2023–2022).
Nearby sales in CF15 7JQ
34 Castle Road, Tongwynlais, Cardiff, CF15 7JQ
Sold Nov 2023
£325,0003 Castle Road, Tongwynlais, Cardiff, CF15 7JQ
Sold Apr 2023
£265,0005 Castle Road, Tongwynlais, Cardiff, CF15 7JQ
Sold Mar 2023
£289,0001 Castle Road, Tongwynlais, Cardiff, CF15 7JQ
Sold Jun 2022
£252,500Ty Isaf Farm, Ty Newydd, Castle Road, Tongwynlais, Cardiff, CF15 7JQ
Sold Feb 2021
£615,000
Versus other Castle Road homes
Years Held for Ty Isaf Stables runs comfortably ahead of the street norm.
Price per m²
£2,041
Street avg £3,022
Floor Area
169 m²
Street avg 129 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
13.0 t/year
Street avg 4.4 t/year
Similar properties nearby
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CF15 7QJ
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1 Forest Cottage, Castle Road, Tongwynlais
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1 Brynau Road, Taffs Well
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1 Cross Street, Tongwynlais
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1 Bute Villa, Taffs Well
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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
Catherine Drive — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







