Tyn Ffynon Isaf, LL65 4AH

Tyn Ffynon Isaf is a 102 m² / 1,098 sq ft property in Gwalchmai. It sold for £290,000 in October 2022. Indexed forward to today's value, that sale is roughly £286k. Recent local prices imply a broad valuation context of £200k to £287k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Oct 2022 £290,000 * 6.0% 3.5%
Oct 2001 £85,000 7.4% 5.8%
Dec 1996 £59,950 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
102 square metres (1,098 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,843 per square metre (£264 per square foot) in Oct 2022. Indexed forward to today's value, this is roughly £2,804 per square metre (£261 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2022 £290,000 £2,843 £286,032 £2,804
Oct 2001 £85,000 £833 £288,580 £2,829
Dec 1996 £59,950 £588 £285,985 £2,804

Calculated using the latest EPC internal area of 102 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 £286,032. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Gwalchmai are now selling for between £1,960 and £2,810 per square metre (£182 and £261 per square foot). Based on an internal area of 102 m², this implies a valuation between £200,000 and £287,000. 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
Other
Council tax band
na
Plot size
725 square metres (7,804 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
26 October 2021 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 5 habitable rooms. Estimated year built before 1900
Area:
102 sqm (1,098 square foot) total internal area
Comments:
Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, oil.
Summary:
29 July 2021 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 5 habitable rooms. Estimated year built before 1900
Area:
111 sqm (1,195 square foot) total internal area
Comments:
Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, oil.
Summary:
04 June 2019 - energy performance certificate grade F
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
None of the above
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 5 habitable rooms. Estimated year built before 1900
Area:
123 sqm (1,324 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.
Frequently asked questions

Tyn Ffynon 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 £286,032.
  • Based on an internal area of 102 m² and recent prices in Gwalchmai, this implies a lower and upper quartile range from £200,000 to £287,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Tyn Ffynon Isaf last sold for £290,000 in October 2022.

HouseMetric shows Tyn Ffynon Isaf as 102 m² (1,098 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 4 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 26 October 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Tyn Ffynon Isaf is in postcode LL65 4AH, in Gwalchmai. You can also view HouseMetric's sold-price page for LL65 4AH or analysis of the Gwalchmai property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 4 August 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.