5, Speedwell Close, CF23 8QF

5 Speedwell Close is a 186 m² / 2,002 sq ft detached home in Pontprennau. It sold for £400,000 in October 2018. Indexed forward to today's value, that sale is roughly £558k. Recent local prices imply a broad valuation context of £601k to £770k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Oct 2018 £400,000 1.1% -1.2%
Feb 2007 New build New £354,046 na na
Internal area
186 square metres (2,002 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,150 per square metre (£200 per square foot) in Oct 2018. Indexed forward to today's value, this is roughly £3,000 per square metre (£279 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2018 £400,000 £2,151 £558,087 £3,000
Feb 2007 £354,046 £1,903 £551,760 £2,966

Calculated using the latest EPC internal area of 186 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 £558,087. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Pontprennau are now selling for between £3,230 and £4,140 per square metre (£300 and £384 per square foot). Based on an internal area of 186 m², this implies a valuation between £601,000 and £770,000. 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
5
Type
Detached
Council tax band
G
Plot size
288 square metres (3,100 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
08 June 2010 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Unknown
Property type:
Detached House , has 8 habitable rooms. Estimated year built 2003 to 2006
Area:
186 sqm (2,002 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
Frequently asked questions

5 Speedwell Close 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 £558,087.
  • Based on an internal area of 186 m² and recent prices in Pontprennau, this implies a lower and upper quartile range from £601,000 to £770,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 5 Speedwell Close last sold for £400,000 in October 2018.

HouseMetric shows 5 Speedwell Close as 186 m² (2,002 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 5 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 08 June 2010. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 5 Speedwell Close was in council tax band G. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

5 Speedwell Close is in postcode CF23 8QF, in Pontprennau. You can also view HouseMetric's sold-price page for Speedwell Close, CF23 8QF or analysis of the Pontprennau property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 4 August 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.