Property data
Sale history
Date Paid price Annual growth After inflation
Dec 2025 £166,000 1.7% -1.1%
Nov 2005 £119,000 12.8% 10.9%
Mar 2003 £85,950 23.9% 22.2%
Sep 2000 £49,950 13.9% 11.9%
Feb 1998 £35,950 na na
Internal area
58 square metres (624 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,862 per square metre (£266 per square foot) in Dec 2025. Indexed forward to today's value, this is roughly £3,083 per square metre (£286 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Dec 2025 £166,000 £2,862 £178,818 £3,083
Nov 2005 £119,000 £2,052 £210,844 £3,635
Mar 2003 £85,950 £1,482 £224,950 £3,878
Sep 2000 £49,950 £861 £199,659 £3,442
Feb 1998 £35,950 £620 £190,054 £3,277

Calculated using the latest EPC internal area of 58 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 £178,818. 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 £2,220 and £3,100 per square metre (£206 and £287 per square foot). Based on an internal area of 58 m², this implies a valuation between £129,000 and £180,000. 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
2
Type
Terrace
Council tax band
C
Plot size
62 square metres (667 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
20 July 2025 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 3 habitable rooms. Estimated year built 1900 to 1929
Area:
58 sqm (624 square foot) total internal area
Comments:
Walls: Granite or whin, as built, no insulation (assumed). Roof: Pitched, no insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

21 Lady Margaret Terrace 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 £178,818.
  • Based on an internal area of 58 m² and recent prices in Cardiff, this implies a lower and upper quartile range from £129,000 to £180,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 21 Lady Margaret Terrace last sold for £166,000 in December 2025.

HouseMetric shows 21 Lady Margaret Terrace as 58 m² (624 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 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 20 July 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 21 Lady Margaret Terrace was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

21 Lady Margaret Terrace is in postcode CF24 2AP, in Cardiff. You can also view HouseMetric's sold-price page for Lady Margaret Terrace, CF24 2AP 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 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.