20, Sullivan Close, CF64 3QR
20 Sullivan Close is a 90 m² / 969 sq ft detached home in Penarth. It sold for £382,500 in August 2025. Indexed forward to today's value, that sale is roughly £373k. Recent local prices imply a broad valuation context of £308k to £409k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.
- Sale history
-
Date Paid price Annual growth After inflation Aug 2025 £382,500 7.4% 2.0% Mar 2022 £300,000 12.6% 10.3% Nov 1999 £21,013 na na - Internal area
- 90 square metres (969 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £4,250 per square metre (£395 per square foot) in Aug 2025. Indexed forward to today's value, this is roughly £4,145 per square metre (£385 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm Aug 2025 £382,500 £4,250 £373,017 £4,145 Mar 2022 £300,000 £3,333 £327,472 £3,639 Nov 1999 £21,013 £233 £81,193 £902 Calculated using the latest EPC internal area of 90 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 £373,017. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Penarth are now selling for between £3,420 and £4,540 per square metre (£317 and £421 per square foot). Based on an internal area of 90 m², this implies a valuation between £308,000 and £409,000. 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
- 413 square metres (4,445 square feet) - map showing freehold boundary lines
- Summary:
- 13 December 2021 - 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 1950 to 1966
- Area:
- 90 sqm (969 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
20 Sullivan Close 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 £373,017.
- Based on an internal area of 90 m² and recent prices in Penarth, this implies a lower and upper quartile range from £308,000 to £409,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.