Property data
Sale history
£575,000 on Dec 2025 (est. today's value: £575,000)
Internal area
137 square metres (1,475 square feet) according to latest EPC inspection
£ per square meter (foot)
£4,197 per sqm (£390 per sqft) in Dec 2025. For context, homes in Cardiff are now selling for between £3,130 and £4,080 per square metre (£290 and £379 per square foot) . See the analysis of Cardiff CF14-4 housing market.
Valuation comparables
Infer the current value by seeing what similar properties have sold for recently. To view this list for 23, Heol Mynydd Bychan using the valuation comparables search tool, join now.
Bedrooms
4
Type
Detached
Council tax band
G
Plot size
320 square metres (3,444 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
01 May 2025 - energy performance certificate grade D
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 7 habitable rooms. Estimated year built 2003 to 2006
Area:
137 sqm (1,475 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, LPG.

Summary:
09 February 2011 - energy performance certificate grade C
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 7 habitable rooms. Estimated year built 2003 to 2006
Area:
159 sqm (1,711 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 300+ mm loft insulation. Heating: Boiler and radiators, mains gas.