Property data
Sale history
Date Paid price Annual growth After inflation
Oct 2014 £115,000 0.5% -1.9%
Jul 2006 £110,000 1.6% -0.9%
Sep 2004 £106,950 34.3% 32.8%
Jun 2001 £40,200 3.4% 1.3%
Feb 1995 £32,500 na na
Internal area
56 square metres (603 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,053 per square metre (£191 per square foot) in Oct 2014. Indexed forward to today's value, this is roughly £2,840 per square metre (£264 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2014 £115,000 £2,054 £159,038 £2,840
Jul 2006 £110,000 £1,964 £149,917 £2,677
Sep 2004 £106,950 £1,910 £154,805 £2,764
Jun 2001 £40,200 £718 £151,575 £2,707
Feb 1995 £32,500 £580 £213,491 £3,812

Calculated using the latest EPC internal area of 56 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 £159,038. 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 £2,110 and £2,730 per square metre (£196 and £253 per square foot). Based on an internal area of 56 m², this implies a valuation between £118,000 and £153,000. 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
Flat
Council tax band
na
Archived listings
History:
Archived rental listing for 51a Theodora Street. Advertised on multiple portals. It was reduced on 05/12/2024. It last appeared Feb 2025.
Photos:

There are 8 archived estate agent listing photos (taken in October 2024) for 51a Theodora Street.

Photos for 51a Theodora Street
View photos
Advertiser remarks:
  • 4 bedrooms
  • 1 bathrooms
EPC Inspections
Summary:
22 May 2024 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1900 to 1929
Area:
58 sqm (624 square foot) total internal area
Comments:
Walls: Sandstone or limestone, as built, no insulation (assumed). Roof: (another dwelling above). Heating: Boiler and radiators, mains gas.

Summary:
02 June 2014 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
1st floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built before 1900
Area:
56 sqm (603 square foot) total internal area
Comments:
Walls: Sandstone, as built, no insulation (assumed). Roof: Flat, limited insulation (assumed). Heating: Boiler and radiators, mains gas.
Frequently asked questions

51a Theodora Street 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 £159,038.
  • Based on an internal area of 56 m² and recent prices in Cardiff, this implies a lower and upper quartile range from £118,000 to £153,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 51a Theodora Street last sold for £115,000 in October 2014.

HouseMetric shows 51a Theodora Street as 56 m² (603 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 D, from an inspection dated 22 May 2024. EPC information comes from the public Energy Performance Certificate data for England and Wales.

51a Theodora Street is in postcode CF24 1PB, in Cardiff. You can also view HouseMetric's sold-price page for Theodora Street, CF24 1PB 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 1 June 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.