90, Heol Isaf, CF15 8EA
90 Heol Isaf is a 168 m² / 1,808 sq ft semi-detached home in Radyr. It sold for £645,000 in January 2025. Indexed forward to today's value, that sale is roughly £661k. Recent local prices imply a broad valuation context of £538k to £717k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation Jan 2025 £645,000 4.2% 1.6% Oct 2001 £245,000 na na - Floor plan
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Archived estate agent floor plan for 90, Heol Isaf.
- Internal area
- 168 square metres (1,808 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,839 per square metre (£357 per square foot) in Jan 2025. Indexed forward to today's value, this is roughly £3,937 per square metre (£366 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Jan 2025 £645,000 £3,839 £661,336 £3,937 Oct 2001 £245,000 £1,458 £851,830 £5,070 Calculated using the latest EPC internal area of 168 m². Earlier sale dates may not have had the same measured area available.
- Valuation
- The most recent sale price indexed forward to today's value is £661,336. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Radyr are now selling for between £3,200 and £4,270 per square metre (£297 and £396 per square foot). Based on an internal area of 168 m², this implies a valuation between £538,000 and £717,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
- Bedrooms
- 4
- Type
- Semi-detached
- Council tax band
- G
- Plot size
- 638 square metres (6,867 square feet) - map showing freehold boundary lines
- Planning ref:
- May 2025 25/00650/CLPUD
- Type:
- Outline application - proposal prior to a full application, including assessments and scoping opinions.
- Status:
- Application approved
- Address:
- 90 Heol Isaf Radyr Cardiff
- Description:
- Addition of dormer to side elevation, rooflights to front and rear roof elevations and external alterations to the property.
- Summary:
- 18 April 2024 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 6 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 168 sqm (1,808 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.
90 Heol Isaf is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.
- HouseMetric estimates the most recent sale price indexed forward to today's value is £661,336.
- Based on an internal area of 168 m² and recent prices in Radyr, this implies a lower and upper quartile range from £538,000 to £717,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.