Maindy House, Llanwonno Road, CF39 0AS
Maindy House Llanwonno Road is a 177 m² / 1,905 sq ft detached home in Porth. It sold for £375,000 in April 2026. Indexed forward to today's value, that sale is roughly £377k. Recent local prices imply a broad valuation context of £184k to £290k 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 Apr 2026 £375,000 4.3% 1.7% Apr 2001 £130,000 na na - Internal area
- 177 square metres (1,905 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £2,118 per square metre (£197 per square foot) in Apr 2026. Indexed forward to today's value, this is roughly £2,129 per square metre (£198 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Apr 2026 £375,000 £2,119 £376,746 £2,129 Apr 2001 £130,000 £734 £450,869 £2,547 Calculated using the latest EPC internal area of 177 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 £376,746. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Porth are now selling for between £1,040 and £1,640 per square metre (£96 and £152 per square foot). Based on an internal area of 177 m², this implies a valuation between £184,000 and £290,000. 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
- na
- Type
- Detached
- Council tax band
- na
- Plot size
- 1,457 square metres (15,683 square feet) - map showing freehold boundary lines
- Summary:
- 12 November 2025 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Unknown
- Property type:
- Detached House , has 7 habitable rooms. Estimated year built 1976 to 1982
- Area:
- 177 sqm (1,905 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, partial insulation (assumed). Roof: Pitched, 75 mm loft insulation. Heating: Boiler and radiators, mains gas.
Maindy House Llanwonno Road 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 £376,746.
- Based on an internal area of 177 m² and recent prices in Porth, this implies a lower and upper quartile range from £184,000 to £290,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.