15, Castle Close, CF15 9NJ

15 Castle Close is a 149 m² / 1,604 sq ft terraced home in Creigiau. It sold for £422,500 in November 2022. Indexed forward to today's value, that sale is roughly £473k. Recent local prices imply a broad valuation context of £472k to £626k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
£422,500 on Nov 2022
Internal area
149 square metres (1,604 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,835 per square metre (£263 per square foot) in Nov 2022. Indexed forward to today's value, this is roughly £3,176 per square metre (£295 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2022 £422,500 £2,836 £473,249 £3,176

Calculated using the latest EPC internal area of 149 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 £473,249. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Creigiau are now selling for between £3,170 and £4,200 per square metre (£294 and £390 per square foot). Based on an internal area of 149 m², this implies a valuation between £472,000 and £626,000. 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
Terrace
Council tax band
D
Archived listings
History:
Archived sales listing for 15 Castle Close. Advertised on multiple portals. It was added on 09/04/2022. It last appeared Dec 2022.
Photos:

There are 38 archived estate agent listing photos for 15 Castle Close.

Photos for 15 Castle Close
View photos
Advertiser remarks:
  • 4 bedrooms
  • 3 bathrooms
Planning applications
Planning ref:
May 2020 19/03271/MNR
Type:
Full and householder planning application
Status:
Application approved
Address:
15 Castle Close Creigiau Cardiff
Description:
CREATION OF NEW DWELLING BY THE DIVISION OF AN EXISTING DWELLING
EPC Inspections
Summary:
09 December 2021 - energy performance certificate grade C
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
End-Terrace House , has 8 habitable rooms. Estimated year built 1967 to 1975
Area:
149 sqm (1,604 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas, Boiler and radiators, mains gas.
Summary:
24 February 2014 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 8 habitable rooms. Estimated year built 1930 to 1949
Area:
166 sqm (1,787 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, mains gas, Boiler and radiators, mains gas.
Frequently asked questions

15 Castle 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 £473,249.
  • Based on an internal area of 149 m² and recent prices in Creigiau, this implies a lower and upper quartile range from £472,000 to £626,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 15 Castle Close last sold for £422,500 in November 2022.

HouseMetric shows 15 Castle Close as 149 m² (1,604 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 09 December 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

15 Castle Close is in postcode CF15 9NJ, in Creigiau. You can also view HouseMetric's sold-price page for Castle Close, CF15 9NJ or analysis of the Creigiau property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 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.