15, Duffryn Road, CF23 6NP

15 Duffryn Road is a 144 m² / 1,550 sq ft detached home in Cardiff. It sold for £420,000 in July 2009. Indexed forward to today's value, that sale is roughly £747k. Recent local prices imply a broad valuation context of £436k to £657k based on its internal area. The Land Registry and EPC data was last updated 22 September 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Jul 2009 £420,000 3.8% 1.6%
Aug 2002 £325,000 na na
Internal area
144 square metres (1,550 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,916 per square metre (£271 per square foot) in Jul 2009. Indexed forward to today's value, this is roughly £5,191 per square metre (£482 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Jul 2009 £420,000 £2,917 £747,453 £5,191
Aug 2002 £325,000 £2,257 £900,247 £6,252

Calculated using the latest EPC internal area of 144 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 £747,453. 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 £3,030 and £4,560 per square metre (£281 and £423 per square foot). Based on an internal area of 144 m², this implies a valuation between £436,000 and £657,000. 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
Detached
Council tax band
H
Plot size
501 square metres (5,393 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
01 May 2009 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Unknown
Property type:
Detached House , has 6 habitable rooms. Estimated year built None to None
Area:
144 sqm (1,550 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 300+ mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

15 Duffryn 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 £747,453.
  • Based on an internal area of 144 m² and recent prices in Cardiff, this implies a lower and upper quartile range from £436,000 to £657,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 15 Duffryn Road last sold for £420,000 in July 2009.

HouseMetric shows 15 Duffryn Road as 144 m² (1,550 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 D, from an inspection dated 01 May 2009. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 15 Duffryn Road was in council tax band H. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

15 Duffryn Road is in postcode CF23 6NP, in Cardiff. You can also view HouseMetric's sold-price page for Duffryn Road, CF23 6NP 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 22 September 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.