20, Trevethick Street, CF11 6EB
20 Trevethick Street is a 109 m² / 1,173 sq ft terraced home in Cardiff. It sold for £270,000 in March 2026. Indexed forward to today's value, that sale is roughly £270k. Recent local prices imply a broad valuation context of £252k to £341k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation Mar 2026 £270,000 3.4% -1.4% Aug 2020 £225,000 5.8% 4.3% Apr 2014 £157,000 1.7% -0.8% May 2004 £133,250 na na - Floor plan
-
Archived estate agent floor plan for 20, Trevethick Street.
- Internal area
- 109 square metres (1,173 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £2,477 per square metre (£230 per square foot) in Mar 2026. Indexed forward to today's value, this is roughly £2,477 per square metre (£230 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Mar 2026 £270,000 £2,477 £270,000 £2,477 Aug 2020 £225,000 £2,064 £276,225 £2,534 Apr 2014 £157,000 £1,440 £261,022 £2,395 May 2004 £133,250 £1,222 £274,714 £2,520 Calculated using the latest EPC internal area of 109 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 £270,000. 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 £2,310 and £3,130 per square metre (£214 and £290 per square foot). Based on an internal area of 109 m², this implies a valuation between £252,000 and £341,000. 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
- Terrace
- Council tax band
- D
- Plot size
- 100 square metres (1,076 square feet) - map showing freehold boundary lines
- Summary:
- 29 October 2025 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Private rental
- Property type:
- Mid-Terrace House , has 4 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 109 sqm (1,173 square foot) total internal area
- Comments:
- Walls: Sandstone, as built, no insulation (assumed). Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, mains gas.
- Summary:
- 04 September 2013 - 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 5 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 108 sqm (1,163 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
20 Trevethick 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 £270,000.
- Based on an internal area of 109 m² and recent prices in Cardiff, this implies a lower and upper quartile range from £252,000 to £341,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.