12, Union Street, CF43 4HD
12 Union Street is a 75 m² / 807 sq ft terraced home in Maerdy. It sold for £105,000 in August 2021. Indexed forward to today's value, that sale is roughly £136k. Recent local prices imply a broad valuation context of £68k to £104k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation Aug 2021 £105,000 4.8% 2.6% Mar 2004 £46,500 15.5% 13.8% Feb 2002 £34,500 3.9% 2.4% Aug 1997 £29,000 na na - Internal area
- 75 square metres (807 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £1,400 per square metre (£130 per square foot) in Aug 2021. Indexed forward to today's value, this is roughly £1,807 per square metre (£168 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2021 £105,000 £1,400 £135,525 £1,807 Mar 2004 £46,500 £620 £114,036 £1,520 Feb 2002 £34,500 £460 £123,954 £1,653 Aug 1997 £29,000 £387 £133,521 £1,780 Calculated using the latest EPC internal area of 75 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 £135,525. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Maerdy are now selling for between £910 and £1,390 per square metre (£84 and £129 per square foot). Based on an internal area of 75 m², this implies a valuation between £68,000 and £104,000. 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
- A
- Plot size
- 129 square metres (1,389 square feet) - map showing freehold boundary lines
- Summary:
- 01 June 2021 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- Mid-Terrace House , has 5 habitable rooms. Estimated year built before 1900
- Area:
- 75 sqm (807 square foot) total internal area
- Comments:
- Walls: Sandstone or limestone, as built, no insulation (assumed). Roof: Pitched, no insulation (assumed). Heating: Boiler and radiators, mains gas.
12 Union 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 £135,525.
- Based on an internal area of 75 m² and recent prices in Maerdy, this implies a lower and upper quartile range from £68,000 to £104,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.