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 £511,000 is 48.1% above the 2005 sale price.
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This certificate is over 10 years old and is no longer valid.Expired 18 May 2025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
Certificate validity
Expired on 18 May 2025
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.
£511,000
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: £289,000 (2025–2022).
Nearby sales in CF15 7JQ
17 Castle Road, Tongwynlais, Cardiff, CF15 7JQ
Sold Dec 2025
£462,50034 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
£252,500
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 £3,089
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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1 Brynau Road, Taffs Well
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1 Forest Cottage, Castle Road, Tongwynlais
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1 Bute Villa, Taffs Well
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1 Cross Street, Tongwynlais
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1 Cwm Gwynlais, Tongwynlais
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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
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.







