57, Lon Isa, CF14 6EE

57 Lon Isa is a 92 m² / 990 sq ft semi-detached home in Cardiff. It sold for £485,000 in March 2022. Indexed forward to today's value, that sale is roughly £499k. Recent local prices imply a broad valuation context of £307k to £430k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
£485,000 on Mar 2022
Internal area
92 square metres (990 square feet) according to latest EPC inspection
Price per internal area

This property sold for £5,271 per square metre (£490 per square foot) in Mar 2022. Indexed forward to today's value, this is roughly £5,421 per square metre (£504 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Mar 2022 £485,000 £5,272 £498,742 £5,421

Calculated using the latest EPC internal area of 92 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 £498,742. 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 £3,340 and £4,670 per square metre (£310 and £433 per square foot). Based on an internal area of 92 m², this implies a valuation between £307,000 and £430,000. 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
F
Plot size
273 square metres (2,939 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
August 2022 22/01132/DCH
Type:
Full and householder planning application
Status:
Application approved
Address:
57 Lon Isa Rhiwbina Cardiff
Description:
PARTIAL DEMOLITION OF THE REAR OF EXISTING GARAGE AND CONSTRUCTION OF SIDE AND REAR SINGLE STOREY EXTENSIONS AND ASSOCIATED WORKS
EPC Inspections
Summary:
17 January 2022 - energy performance certificate grade E
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 1900 to 1929
Area:
92 sqm (990 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 75 mm loft insulation. Heating: Electric storage heaters.
Frequently asked questions

57 Lon Isa 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 £498,742.
  • Based on an internal area of 92 m² and recent prices in Cardiff, this implies a lower and upper quartile range from £307,000 to £430,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 57 Lon Isa last sold for £485,000 in March 2022.

HouseMetric shows 57 Lon Isa as 92 m² (990 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 E, from an inspection dated 17 January 2022. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 57 Lon Isa was in council tax band F. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

57 Lon Isa is in postcode CF14 6EE, in Cardiff. You can also view HouseMetric's sold-price page for Lon Isa, CF14 6EE 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 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.