6, Cwm Alarch, CF45 3DR
6 Cwm Alarch is a 78 m² / 840 sq ft detached home in Mountain Ash. It sold for £125,000 in April 2016. Indexed forward to today's value, that sale is roughly £195k. Recent local prices imply a broad valuation context of £81k to £123k 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 Apr 2016 £125,000 0.9% -1.0% Nov 2010 £119,000 7.4% 5.3% Apr 2000 £55,500 -2.5% -4.0% Jul 1998 £58,000 na na - Floor plan
-
Archived estate agent floor plan for 6, Cwm Alarch.
- Internal area
- 78 square metres (840 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £1,602 per square metre (£149 per square foot) in Apr 2016. Indexed forward to today's value, this is roughly £2,505 per square metre (£233 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Apr 2016 £125,000 £1,603 £195,411 £2,505 Nov 2010 £119,000 £1,526 £202,232 £2,593 Apr 2000 £55,500 £712 £206,446 £2,647 Jul 1998 £58,000 £744 £244,494 £3,135 Calculated using the latest EPC internal area of 78 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 £195,411. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Mountain Ash are now selling for between £1,040 and £1,580 per square metre (£96 and £146 per square foot). Based on an internal area of 78 m², this implies a valuation between £81,000 and £123,000. 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
- D
- Plot size
- 469 square metres (5,048 square feet) - map showing freehold boundary lines
- Planning ref:
- August 2023 23/0783/10
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 6 CWM Alarch Mountain Ash
- Description:
- Demolish existing garage and construct new two storey side extension with new garage attached. Widen driveway.
- Planning ref:
- May 2015 15/0433/FUL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 6 CWM Alarch Glenboi Mountain Ash
- Description:
- Two storey extension.
- Summary:
- 29 October 2023 - energy performance certificate grade G
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 4 habitable rooms. Estimated year built 1976 to 1982
- Area:
- 99 sqm (1,066 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, partial insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Room heaters, electric.
- Summary:
- 25 March 2014 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 4 habitable rooms. Estimated year built 1967 to 1975
- Area:
- 78 sqm (840 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 23 November 2009 - energy performance certificate grade D
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Marketed sale
- Tenure:
- Unknown
- Property type:
- Detached House , has 4 habitable rooms. Estimated year built 1967 to 1975
- Area:
- 84 sqm (904 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.
6 Cwm Alarch 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 £195,411.
- Based on an internal area of 78 m² and recent prices in Mountain Ash, this implies a lower and upper quartile range from £81,000 to £123,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.