Joanville, CH8 9JS
Joanville is a 177 m² / 1,905 sq ft detached home in Mostyn. It sold for £245,000 in November 2014. Indexed forward to today's value, that sale is roughly £364k. Recent local prices imply a broad valuation context of £290k to £457k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
£245,000 on Nov 2014
- Floor plan
-
Archived estate agent floor plan for Joanville.
- Internal area
- 177 square metres (1,905 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £1,384 per square metre (£129 per square foot) in Nov 2014. Indexed forward to today's value, this is roughly £2,057 per square metre (£191 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Nov 2014 £245,000 £1,384 £364,069 £2,057 Calculated using the latest EPC internal area of 177 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 £364,069. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Mostyn are now selling for between £1,640 and £2,580 per square metre (£152 and £239 per square foot). Based on an internal area of 177 m², this implies a valuation between £290,000 and £457,000. 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
- F
- Plot size
- 1,016 square metres (10,936 square feet) - map showing freehold boundary lines
- Summary:
- 02 September 2025 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 7 habitable rooms. Estimated year built 1900 to 1929
- Area:
- 161 sqm (1,733 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, LPG.
- Summary:
- 29 April 2015 - energy performance certificate grade F
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- RHI application
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 8 habitable rooms. Estimated year built None to None
- Area:
- 182 sqm (1,959 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 300 mm loft insulation. Heating: Boiler and radiators, LPG.
- Summary:
- 13 December 2013 - energy performance certificate grade E
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Detached House , has 8 habitable rooms. Estimated year built 1930 to 1949
- Area:
- 177 sqm (1,905 square foot) total internal area
- Comments:
- Walls: Solid brick, as built, no insulation (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, mains gas.
Joanville 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 £364,069.
- Based on an internal area of 177 m² and recent prices in Mostyn, this implies a lower and upper quartile range from £290,000 to £457,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.