5, Mariners Heights, CF64 1QJ
5 Mariners Heights is a 50 m² / 538 sq ft flat in Penarth. It sold for £140,000 in May 2025. Indexed forward to today's value, that sale is roughly £139k. Recent local prices imply a broad valuation context of £152k to £199k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.
- Sale history
-
Date Paid price Annual growth After inflation May 2025 £140,000 0.9% -4.0% Sep 2020 £134,000 0.0% -1.8% Nov 2016 £134,000 4.6% 3.1% Jun 2012 £110,000 -3.3% -5.9% Nov 2007 £128,000 9.7% 7.7% Jan 1999 £56,500 na na - Internal area
- 50 square metres (538 square feet) according to latest EPC inspection
- Price per internal area
-
This property sold for £2,800 per square metre (£260 per square foot) in May 2025. Indexed forward to today's value, this is roughly £2,788 per square metre (£259 per square foot) .
Date Paid price Paid £/sqm Today's value Today's value £/sqm May 2025 £140,000 £2,800 £139,412 £2,788 Sep 2020 £134,000 £2,680 £160,504 £3,210 Nov 2016 £134,000 £2,680 £184,647 £3,693 Jun 2012 £110,000 £2,200 £171,265 £3,425 Nov 2007 £128,000 £2,560 £159,536 £3,191 Jan 1999 £56,500 £1,130 £203,838 £4,077 Calculated using the latest EPC internal area of 50 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 £139,412. 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 £3,030 and £3,980 per square metre (£281 and £369 per square foot). Based on an internal area of 50 m², this implies a valuation between £152,000 and £199,000. 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
- Flat
- Council tax band
- D
- Summary:
- 30 January 2025 - energy performance certificate grade C
- Certificate:
- View energy certificate on GOV.UK
- Reason for EPC:
- Non-marketed sale
- Tenure:
- Private rental
- Property type:
- 2nd floor flat in an apartment block with 1 storeys , has 3 habitable rooms. Estimated year built 1991 to 1995
- Area:
- 50 sqm (538 square foot) total internal area
- Comments:
- Walls: Cavity wall, as built, insulated (assumed). Roof: (another dwelling above). Heating: Electric storage heaters, Electric storage heaters.
- Summary:
- 19 July 2010 - 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:
- 57 sqm (614 square foot) total internal area
- Comments:
5 Mariners Heights 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 £139,412.
- Based on an internal area of 50 m² and recent prices in Penarth, this implies a lower and upper quartile range from £152,000 to £199,000, using HouseMetric's implied valuation methodology.
For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.