15, Allen Close, CF3 5DH

15 Allen Close is a 117 m² / 1,259 sq ft detached home in Llanrumney. It sold for £199,995 in September 2003. Indexed forward to today's value, that sale is roughly £472k. Recent local prices imply a broad valuation context of £250k to £358k 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
Sep 2003 £199,995 8.3% 6.7%
Sep 1997 New build New £124,000 na na
Internal area
117 square metres (1,259 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,709 per square metre (£159 per square foot) in Sep 2003. Indexed forward to today's value, this is roughly £4,030 per square metre (£374 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2003 £199,995 £1,709 £471,510 £4,030
Sep 1997 £124,000 £1,060 £485,790 £4,152

Calculated using the latest EPC internal area of 117 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 £471,510. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Llanrumney are now selling for between £2,140 and £3,060 per square metre (£198 and £284 per square foot). Based on an internal area of 117 m², this implies a valuation between £250,000 and £358,000. 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
4
Type
Detached
Council tax band
F
Plot size
444 square metres (4,779 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
27 July 2015 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
ECO assessment
Tenure:
Owner-occupied
Property type:
Detached House , has 7 habitable rooms. Estimated year built 2003 to 2006
Area:
117 sqm (1,259 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

15 Allen 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 £471,510.
  • Based on an internal area of 117 m² and recent prices in Llanrumney, this implies a lower and upper quartile range from £250,000 to £358,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 15 Allen Close last sold for £199,995 in September 2003.

HouseMetric shows 15 Allen Close as 117 m² (1,259 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 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 E, from an inspection dated 27 July 2015. EPC information comes from the public Energy Performance Certificate data for England and Wales.

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

15 Allen Close is in postcode CF3 5DH, in Llanrumney. You can also view HouseMetric's sold-price page for Allen Close, CF3 5DH or analysis of the Llanrumney 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.