Property data
Sale history
£285,000 on Nov 2017

*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
136 square metres (1,464 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,095 per square metre (£195 per square foot) in Nov 2017. Indexed forward to today's value, this is roughly £3,173 per square metre (£295 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2017 £285,000 £2,096 £431,506 £3,173

Calculated using the latest EPC internal area of 136 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 £431,506. 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 136 m², this implies a valuation between £268,000 and £422,000. 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
Other
Council tax band
F
Plot size
31,438 square metres (338,395 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
13 December 2023 - energy performance certificate grade G
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Private rental
Property type:
Semi-Detached House , has 3 habitable rooms. Estimated year built before 1900
Area:
62 sqm (667 square foot) total internal area
Comments:
Walls: Sandstone or limestone, as built, no insulation (assumed). Roof: Roof room(s), no insulation (assumed). Heating: Room heaters, electric.

Summary:
17 November 2008 - energy performance certificate grade F
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 5 habitable rooms. Estimated year built before 1900
Area:
136 sqm (1,464 square foot) total internal area
Comments:
Frequently asked questions

Dolalau Isaf 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 £431,506.
  • Based on an internal area of 136 m² and recent prices in Blaenffos, this implies a lower and upper quartile range from £268,000 to £422,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Dolalau Isaf last sold for £285,000 in November 2017.

HouseMetric shows Dolalau Isaf as 136 m² (1,464 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is G, from an inspection dated 13 December 2023. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, Dolalau Isaf was in council tax band F. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

Dolalau Isaf is in postcode SA37 0JS, in Blaenffos. You can also view HouseMetric's sold-price page for SA37 0JS or analysis of the Blaenffos 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.