9, Heol Penlan, CF14 2BY

9 Heol Penlan is a 100 m² / 1,076 sq ft semi-detached home in Cardiff. It sold for £345,500 in May 2025. Indexed forward to today's value, that sale is roughly £331k. Recent local prices imply a broad valuation context of £289k to £394k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
£345,500 on May 2025
Internal area
100 square metres (1,076 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,455 per square metre (£321 per square foot) in May 2025. Indexed forward to today's value, this is roughly £3,309 per square metre (£307 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
May 2025 £345,500 £3,455 £330,918 £3,309

Calculated using the latest EPC internal area of 100 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 £330,918. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Cardiff are now selling for between £2,890 and £3,940 per square metre (£268 and £366 per square foot). Based on an internal area of 100 m², this implies a valuation between £289,000 and £394,000. 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
3
Type
Semi-detached
Council tax band
E
Plot size
283 square metres (3,046 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
10 January 2025 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 5 habitable rooms. Estimated year built 1950 to 1966
Area:
100 sqm (1,076 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

9 Heol Penlan 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 £330,918.
  • Based on an internal area of 100 m² and recent prices in Cardiff, this implies a lower and upper quartile range from £289,000 to £394,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 9 Heol Penlan last sold for £345,500 in May 2025.

HouseMetric shows 9 Heol Penlan as 100 m² (1,076 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is C, from an inspection dated 10 January 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 9 Heol Penlan was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

9 Heol Penlan is in postcode CF14 2BY, in Cardiff. You can also view HouseMetric's sold-price page for Heol Penlan, CF14 2BY or analysis of the Cardiff property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.