According to data from HM Land Registry, 21, Porlock Drive, Penarth sits on a plot of 277 m².

We have plot size data on 45 out of 45 other houses in the postcode and 21, Porlock Drive, Penarth sits on the 31st largest plot.

21, Porlock Drive, Penarth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 04 Oct 2013.

The property is not connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 21, Porlock Drive, Penarth was last sold on 5th December 2025 for £125,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since December 2025, the market for similar properties has risen by 2.0%.

• Sold Dec 2025£125,000
• Sold Nov 2007£218,000

According to the Land Registry and our network of Estate Agents, there have been 161 sales of properties similar to 21, Porlock Drive, Penarth within a radius of 1.8 kilometres since 2015.

The most recent example is 32, Bassett Road, Penarth, CF64 5HS, a freehold house which sold for £355,000 on the 24th October 2025.

Read more about house prices in CF64.

• Sold Oct 2025£355,000 | 3 Bed House32, Bassett Road, Penarth, CF64 5HS32, Bassett Road, Penarth, CF64 5HS
• Sold Oct 2025£375,000 | 3 Bed House58, Brean Close, Penarth, CF64 5TS58, Brean Close, Penarth, CF64 5TS
• Sold Aug 2025£380,000 | 3 Bed House103, Minehead Avenue, Penarth, CF64 5TL103, Minehead Avenue, Penarth, CF64 5TL
• Sold Jul 2025£450,000 | 3 Bed House6, Dunster Drive, Penarth, CF64 5TN6, Dunster Drive, Penarth, CF64 5TN
• Sold Jul 2025£350,000 | 3 Bed House126, South Road, Penarth, CF64 5SP126, South Road, Penarth, CF64 5SP
• Sold Jun 2025£400,000 | 3 Bed House2, Keteringham Close, Penarth, CF64 5JW2, Keteringham Close, Penarth, CF64 5JW
• Sold Mar 2025£390,000 | 3 Bed House5, Dunster Drive, Penarth, CF64 5TN5, Dunster Drive, Penarth, CF64 5TN
• Sold Dec 2024£315,000 | 3 Bed House34, Bassett Road, Penarth, CF64 5HS34, Bassett Road, Penarth, CF64 5HS
• Sold Jun 2024£379,000 | 3 Bed House95, Minehead Avenue, Penarth, CF64 5TL95, Minehead Avenue, Penarth, CF64 5TL
• Sold Dec 2023£315,000 | 3 Bed House26, Glastonbury Road, Penarth, CF64 5PZ26, Glastonbury Road, Penarth, CF64 5PZ
• Sold Nov 2023£377,500 | 3 Bed House30, Slade Close, Penarth, CF64 5UU30, Slade Close, Penarth, CF64 5UU
• Sold Jun 2023£340,000 | 3 Bed House125, Minehead Avenue, Penarth, CF64 5TL125, Minehead Avenue, Penarth, CF64 5TL
• Sold Mar 2023£325,000 | 4 Bed House38, Conybeare Road, Penarth, CF64 5US38, Conybeare Road, Penarth, CF64 5US
• Sold Sep 2022£327,500 | 4 Bed House53, Porlock Drive, Penarth, CF64 5QB53, Porlock Drive, Penarth, CF64 5QB
• Sold Aug 2022£334,500 | 3 Bed House11, Slade Close, Penarth, CF64 5UU11, Slade Close, Penarth, CF64 5UU
• Sold Jul 2022£415,000 | 3 Bed House19, Bassett Road, Penarth, CF64 5HS19, Bassett Road, Penarth, CF64 5HS
• Sold Sep 2021£345,000 | 3 Bed House23, Glastonbury Road, Penarth, CF64 5PZ23, Glastonbury Road, Penarth, CF64 5PZ
• Sold Apr 2018£290,000 | 3 Bed House2, Grimson Close, Penarth, CF64 5UX2, Grimson Close, Penarth, CF64 5UX
• Sold Nov 2017£269,000 | 4 Bed House15, Stradling Close, Penarth, CF64 5HU15, Stradling Close, Penarth, CF64 5HU
• Sold Nov 2015£220,000 | 3 Bed House22, Porlock Drive, Penarth, CF64 5QA22, Porlock Drive, Penarth, CF64 5QA

Porlock Drive, Sully, Penarth, CF64 has a total of 77 addresses. According to our analysis of all the public data, 21, Porlock Drive, Penarth is the 32nd largest and the 26th most expensive property on the street.

When compared to the postcode district it is £11k more expensive than the average property in CF64.

• Cadoxton

  |

  2.4 km away
• Dinas Powys

  |

  2.7 km away
• Barry Docks

  |

  3.2 km away

According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.