73, Heol Gwys, SA9 2XH
73 Heol Gwys is a 109 m² / 1,173 sq ft detached home in Ystalyfera. It sold for £215,000 in November 2025. Indexed forward to today's value, that sale is roughly £216k. Recent local prices imply a broad valuation context of £150k to £252k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.
- Sale history
-
Date Paid price Annual growth After inflation Nov 2025 £215,000 * 4.8% -0.2% Nov 2020 £170,000 11.9% 10.3% Oct 2017 £120,000 10.6% 8.4% May 2001 £23,000 na na *This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.
- Internal area
- 109 square metres (1,173 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £1,972 per square metre (£183 per square foot) in Nov 2025. Indexed forward to today's value, this is roughly £1,978 per square metre (£184 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Nov 2025 £215,000 £1,972 £215,601 £1,978 Nov 2020 £170,000 £1,560 £211,651 £1,942 Oct 2017 £120,000 £1,101 £180,026 £1,652 May 2001 £23,000 £211 £81,952 £752 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 £215,601. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Ystalyfera are now selling for between £1,380 and £2,310 per square metre (£128 and £214 per square foot). Based on an internal area of 109 m², this implies a valuation between £150,000 and £252,000. 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
- Detached
- Council tax band
- C
- Plot size
- 222 square metres (2,390 square feet) - map showing freehold boundary lines
- Summary:
- 01 March 2019 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 6 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 109 sqm (1,173 square foot) total internal area
- Comments:
- Walls: Solid brick, with external insulation. Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, oil.
- Summary:
- 03 April 2017 - energy performance certificate grade F
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 5 habitable rooms. Estimated year built 1967 to 1975
- Area:
- 113 sqm (1,216 square foot) total internal area
- Comments:
- Walls: Cavity wall, with external insulation. Roof: Pitched, limited insulation (assumed). Heating: Boiler and radiators, dual fuel (mineral and wood).
- Summary:
- 31 March 2016 - energy performance certificate grade G
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- ECO assessment
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 6 habitable rooms. Estimated year built before 1900
- Area:
- 166 sqm (1,787 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Room heaters, smokeless fuel.
73 Heol Gwys 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 £215,601.
- Based on an internal area of 109 m² and recent prices in Ystalyfera, this implies a lower and upper quartile range from £150,000 to £252,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.