Isfryn, SA37 0HY
Isfryn is a 113 m² / 1,216 sq ft detached home in Blaenffos. It sold for £270,000 in September 2025. Indexed forward to today's value, that sale is roughly £277k. Recent local prices imply a broad valuation context of £223k to £350k 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 Sep 2025 £270,000 7.8% 4.1% May 2016 £134,000 -2.7% -4.8% Aug 2007 £170,000 na na - Internal area
- 113 square metres (1,216 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £2,389 per square metre (£222 per square foot) in Sep 2025. Indexed forward to today's value, this is roughly £2,450 per square metre (£228 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Sep 2025 £270,000 £2,389 £276,865 £2,450 May 2016 £134,000 £1,186 £220,034 £1,947 Aug 2007 £170,000 £1,504 £261,272 £2,312 Calculated using the latest EPC internal area of 113 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 £276,865. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Blaenffos are now selling for between £1,970 and £3,100 per square metre (£183 and £287 per square foot). Based on an internal area of 113 m², this implies a valuation between £223,000 and £350,000. 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
- na
- Type
- Detached
- Council tax band
- D
- Plot size
- 410 square metres (4,413 square feet) - map showing freehold boundary lines
- Summary:
- 07 February 2014 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 6 habitable rooms. Estimated year built before 1900
- Area:
- 113 sqm (1,216 square foot) total internal area
- Comments:
- Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, 300+ mm loft insulation. Heating: Boiler and radiators, oil.
Isfryn 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 £276,865.
- Based on an internal area of 113 m² and recent prices in Blaenffos, this implies a lower and upper quartile range from £223,000 to £350,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.