16, Althorp Drive, CF64 5FF
16 Althorp Drive is a 102 m² / 1,098 sq ft semi-detached home in Sully. It sold for £425,000 in November 2025. Indexed forward to today's value, that sale is roughly £411k. Recent local prices imply a broad valuation context of £323k to £452k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
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Date Paid price Tenure Annual growth After inflation Nov 2025 £425,000 Freehold 8.7% 5.6% Mar 2014 £161,000 Freehold 1.9% -0.1% Mar 2012 £155,000 Freehold 2.5% -0.1% Mar 2004 £127,000 Freehold 18.2% 16.6% Oct 2000 £71,950 Leasehold 15.6% 12.9% Jan 2000 £64,950 Leasehold 8.7% 7.1% Jun 1996 £48,000 Leasehold na na - Floor plan
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Archived estate agent floor plan for 16, Althorp Drive.
- Internal area
- 102 square metres (1,098 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,166 per square metre (£387 per square foot) in Nov 2025. Indexed forward to today's value, this is roughly £4,028 per square metre (£374 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Nov 2025 £425,000 £4,167 £410,879 £4,028 Mar 2014 £161,000 £1,578 £249,358 £2,445 Mar 2012 £155,000 £1,520 £269,424 £2,641 Mar 2004 £127,000 £1,245 £284,916 £2,793 Oct 2000 £71,950 £705 £278,281 £2,728 Jan 2000 £64,950 £637 £271,071 £2,658 Jun 1996 £48,000 £471 £289,454 £2,838 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 £410,879. 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 102 m², this implies a valuation between £323,000 and £452,000. 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
- 2
- Type
- Semi-detached
- Council tax band
- D
- Plot size
- 231 square metres (2,486 square feet) - map showing freehold boundary lines
- Planning ref:
- July 2014 2014/00621/FUL
- Type:
- Full and householder planning application
- Status:
- Application approved
- Address:
- 16, Althorp Drive, Cosmeston, Penarth
- Description:
- Extend to ground floor new sun lounge, bedroom, utility room, cloakroom and porch
- Summary:
- 10 February 2022 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- marketed sale
- Tenure:
- Owner-occupied
- Property type:
- Semi-Detached House , has 6 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 102 sqm (1,098 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 300 mm loft insulation. Heating: Boiler and radiators, mains gas.
- Summary:
- 16 November 2011 - energy performance certificate grade C
- Reason for EPC:
- None
- Tenure:
- Owner-occupied
- Property type:
- None , has 3 habitable rooms. Estimated year built 1983 to 1990
- Area:
- 55 sqm (592 square foot) total internal area
- Comments:
16 Althorp 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 £410,879.
- Based on an internal area of 102 m² and recent prices in Sully, this implies a lower and upper quartile range from £323,000 to £452,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.