89 Heol Isaf, Radyr, Cardiff, CF15 8DW
About 89 Heol Isaf
89 Heol Isaf is a four-bedroom property in Radyr, Cardiff, Cardiff (CF15 8DW). It has council tax band G. Period features are noted in the property record.
It hasn't traded since November 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. One planning record on file: an extension approved in 2017. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- Utility roomYes
- CloakroomYes
Outside
- Private gardenYes
- ParkingOff road
Building
- Period featuresYes
Energy performance
No EPC on record
This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.
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Planning history
1 application on record at 89 Heol Isaf, Radyr, Cardiff, CF15 8DW
- Apr 2017Loft ConversionFullOutcome in report
Extension: Single storey · Rear of property
PROPOSED GROUND FLOOR EXTENSION TO ENLARGE KITCHEN AND FORM DINING ROOM AND PROPOSED ROOFSPACE CONVERSION WITH DORMER WINDOWS TO FORM ADDITIONAL BEDROOM
Extension- Documents
- 8 docs on file
- Reference
- 17/00402/DCH
Unlock 89 Heol Isaf, Radyr, Cardiff, CF15 8DW's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 3 notable nearby
- The 8 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£345,000
Recorded with HM Land Registry.
Sales timeline
2 November 2007Most recent
£345,000
Median price across the last 5 sales in CF15 8DW: £480,000 (2024–2020).
Nearby sales in CF15 8DW
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Christ Church — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







