Our Data Sources
11, Mariners Heights, Penarth has no records in the Land Registry and a single entry in the EPC database dated October 2014.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 11, Mariners Heights, Penarth, we estimate a market value of £170,248 and a rental value of £1,134 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £150,791 and £1,004 per month respectively.
Energy Efficiency
11, Mariners Heights, Penarth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 16 Oct 2014.
The property is not connected to mains gas and has fully double glazed windows. It is heated using electric storage heaters.
Similar Properties Sold Nearby
Since 2013 75 properties similar to 11, Mariners Heights, Penarth have sold within a radius of 600 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 9th January 2026, was 29, Plas St. Pol De Leon, Penarth, CF64 1TR, a leasehold flat which sold for £174,075.
Read more about house prices in CF64.
- Sold Jan 2026£174,075 | 2 Bed Flat29, Plas St. Pol De Leon, Penarth, CF64 1TR29, Plas St. Pol De Leon, Penarth, CF64 1TR
- Sold Jul 2025£166,000 | 2 Bed Flat39, Llwyn Passat, Penarth, CF64 1SE39, Llwyn Passat, Penarth, CF64 1SE
- Sold Jun 2025£165,000 | 2 Bed Flat24, Mariners Heights, Penarth, CF64 1QJ24, Mariners Heights, Penarth, CF64 1QJ
- Sold May 2025£215,000 | 2 Bed Flat10, Gwent, Penarth, CF64 1DY10, Gwent, Penarth, CF64 1DY
- Sold May 2025£140,000 | 2 Bed Flat5, Mariners Heights, Penarth, CF64 1QJ5, Mariners Heights, Penarth, CF64 1QJ
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £156,302, ranging from £132,099 to £172,478.
- 7 Mariners Heights
2 Bed Flat | 0 m | Est. Value: £157,895
- 3 Mariners Heights
2 Bed Flat | 0 m | Est. Value: £152,386
- 12 Mariners Heights
2 Bed Flat | 6 m | Est. Value: £150,874
- 4 Mariners Heights
2 Bed Flat | 6 m | Est. Value: £159,573
- 8 Mariners Heights
2 Bed Flat | 6 m | Est. Value: £153,881
Location Comparison
Of the 36 addresses on Mariners Heights, Penarth, CF64, 11, Mariners Heights, Penarth comes out as the 21st largest and the 21st most expensive in our analysis of the public data.
It is also £239k less expensive than the average property across the CF64 district.
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Schools Nearby
Public Transport Nearby
- Dingle Road|900 m away
- Penarth|1.0 km away
- Cogan|1.4 km away
Available Internet Speeds
Broadband here reaches ultrafast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Ultrafast Broadband available in this area.
Risk of Flooding
The flood risk here is rated Very Low, based on Environment Agency data.
