Tan Yr Efail, LL65 4LL
Tan Yr Efail is a 143 m² / 1,539 sq ft detached home in Gwalchmai. It sold for £330,000 in May 2026. Indexed forward to today's value, that sale is roughly £330k. Recent local prices imply a broad valuation context of £283k to £402k based on its internal area. The Land Registry and EPC data was last updated 22 September 2026.
- Sale history
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Date Paid price Annual growth After inflation May 2026 £330,000 5.9% 3.0% Jul 2012 £148,000 -2.3% -4.8% Dec 2004 New build New £176,000 34.5% 31.7% Apr 2004 £147,000 na na - Floor plan
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Archived estate agent floor plan for Tan Yr Efail.
- Internal area
- 143 square metres (1,539 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £2,307 per square metre (£214 per square foot) in May 2026. Indexed forward to today's value, this is roughly £2,308 per square metre (£214 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm May 2026 £330,000 £2,308 £330,000 £2,308 Jul 2012 £148,000 £1,035 £231,101 £1,616 Dec 2004 £176,000 £1,231 £270,726 £1,893 Apr 2004 £147,000 £1,028 £275,798 £1,929 Calculated using the latest EPC internal area of 143 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 £330,000. 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 £1,980 and £2,810 per square metre (£183 and £261 per square foot). Based on an internal area of 143 m², this implies a valuation between £283,000 and £402,000. 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
- Detached
- Council tax band
- D
- Plot size
- 1,052 square metres (11,324 square feet) - map showing freehold boundary lines
- Summary:
- 20 January 2026 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- Detached House , has 7 habitable rooms. Estimated year built 1967 to 1975
- Area:
- 143 sqm (1,539 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, insulated (assumed). Heating: Boiler and radiators, oil.
- Summary:
- 30 March 2011 - energy performance certificate grade F
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Unknown
- Property type:
- Detached House , has 6 habitable rooms. Estimated year built 1967 to 1975
- Area:
- 126 sqm (1,356 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Flat, limited insulation (assumed). Heating: Electric storage heaters.
Tan Yr Efail 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 £330,000.
- Based on an internal area of 143 m² and recent prices in Gwalchmai, this implies a lower and upper quartile range from £283,000 to £402,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.