97 Heol Isaf, Radyr, Cardiff, CF15 8DW
About 97 Heol Isaf
97 Heol Isaf is a three-bedroom mid-terrace house in Radyr, Cardiff, Cardiff (CF15 8DW). It has a recorded floor area of 101 m² (around 1092 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (July 2011) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 69). The latest certificate is from July 2011, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.
At 101 m² it sits well below the postcode median (157 m² across 17 EPCs), making it one of the more compact homes locally. Last sold in August 2014, so it's been off the market for around 12 years. Across 2004–2014, sale prices on this property compounded at 8.6% per year. Today's modelled estimate of £367,000 is 41.7% above the 2014 sale price.
What this property has
Inside
- Bedrooms3
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
Building
- Previously extendedYes
Energy performance
97 Heol Isaf's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 23 Jul 2021
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
97 Heol Isaf has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
97 Heol Isaf has more than doubled in price since the earliest registered sale in 2004.
£367,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.6% per year over 10 years.
£259,000
Growth on file: 8.6% per year over 10 years.
Sales timeline
14 August 2014Most recent
£259,000
+135.5%over 10 years30 March 2004
£110,000
Median price across the last 5 sales in CF15 8DW: £480,000 (2024–2020).
Nearby sales in CF15 8DW
Versus other Heol Isaf homes
97 Heol Isaf is notably below the street on floor area.
Price per m²
£2,554
Street avg £2,777
Floor Area
101 m²
Street avg 161 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
4.4 t/year
Street avg 7.4 t/year
Similar properties nearby
1 Clos Parc Radur, Radyr
CF15 8GH
1 Chapel Road, Morganstown
CF15 8LL
1 Brynhyfryd, Radyr
CF15 8BA
1 Cefn Coch, Radyr
CF15 8BJ
1 Blaen Y Coed, Radyr
CF15 8RL
1 Caer Graig, Radyr
CF15 8RD
1 Clos Y Gwyddfid, Morganstown
CF15 8EX
1 Clos Y Mynydd, Morganstown
CF15 8FH
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.







