55, Pentwyn, CF15 8RE
55 Pentwyn is a 183 m² / 1,970 sq ft detached home in Radyr. It sold for £605,000 in August 2025. Indexed forward to today's value, that sale is roughly £592k. Recent local prices imply a broad valuation context of £576k to £783k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation Aug 2025 £605,000 4.6% 1.9% Oct 2002 £215,000 10.6% 8.8% Aug 1996 £116,000 na na - Internal area
- 183 square metres (1,970 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,306 per square metre (£307 per square foot) in Aug 2025. Indexed forward to today's value, this is roughly £3,233 per square metre (£300 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2025 £605,000 £3,306 £591,698 £3,233 Oct 2002 £215,000 £1,175 £601,950 £3,289 Aug 1996 £116,000 £634 £553,743 £3,026 Calculated using the latest EPC internal area of 183 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 £591,698. 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 £3,150 and £4,280 per square metre (£292 and £397 per square foot). Based on an internal area of 183 m², this implies a valuation between £576,000 and £783,000. 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
- Detached
- Council tax band
- G
- Plot size
- 615 square metres (6,620 square feet) - map showing freehold boundary lines
- Planning ref:
- August 2007 07/01154/W
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 55 Pentwyn, Radyr, Cardiff
- Description:
- 2 STOREY EXTENSION TO INCLUDE A NEW BEDROOM AND KITCHEN ENLARGEMENT PLUS A NEW CONSERVATORY AND ALTERATIONS
- Summary:
- 24 August 2024 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 6 habitable rooms. Estimated year built None to None
- Area:
- 183 sqm (1,970 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
55 Pentwyn 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 £591,698.
- Based on an internal area of 183 m² and recent prices in Radyr, this implies a lower and upper quartile range from £576,000 to £783,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.