20, Cosmeston Drive, CF64 5FA
20 Cosmeston Drive is a 74 m² / 797 sq ft detached home in Sully. It sold for £243,499 in February 2014. Indexed forward to today's value, that sale is roughly £410k. Recent local prices imply a broad valuation context of £235k to £328k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Tenure Annual growth After inflation Feb 2014 £243,499 Freehold 7.1% 4.7% Apr 2002 £108,000 Leasehold na na - Internal area
- 74 square metres (797 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £3,290 per square metre (£306 per square foot) in Feb 2014. Indexed forward to today's value, this is roughly £5,540 per square metre (£515 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Feb 2014 £243,499 £3,291 £409,988 £5,540 Apr 2002 £108,000 £1,459 £330,913 £4,472 Calculated using the latest EPC internal area of 74 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 £409,988. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Sully are now selling for between £3,170 and £4,430 per square metre (£294 and £411 per square foot). Based on an internal area of 74 m², this implies a valuation between £235,000 and £328,000. 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
- E
- Plot size
- 257 square metres (2,766 square feet) - map showing freehold boundary lines
- Planning ref:
- December 2007 2007/01474/FUL
- Type:
- Full and householder planning application
- Status:
- Application refused
- Address:
- 20, Cosmeston Drive, Penarth
- Description:
- Construction of a two storey extension to side of property
- Planning ref:
- July 2007 2007/00554/FUL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 20, Cosmeston Drive, Penarth
- Description:
- Single storey side extension and conversion of existing garage into living area
- Summary:
- 04 November 2013 - 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 5 habitable rooms. Estimated year built 1976 to 1982
- Area:
- 74 sqm (797 square foot) total internal area
- Comments:
- Walls: Cavity wall, filled cavity. Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
20 Cosmeston Drive 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 £409,988.
- Based on an internal area of 74 m² and recent prices in Sully, this implies a lower and upper quartile range from £235,000 to £328,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.