According to data from HM Land Registry, 3, Plas Gwernen, Barry sits on a plot of 233 m².

We have plot size data on 19 out of 19 other houses in the postcode and 3, Plas Gwernen, Barry sits on the 15th largest plot.

3, Plas Gwernen, Barry has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 20 Mar 2026.

The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).

According to the Land Registry and our network of Estate Agents, there have been 93 sales of properties similar to 3, Plas Gwernen, Barry within a radius of 670 metres since 2017.

The most recent example is 12, Clos Celyn, Barry, CF63 1FW, a freehold house which sold for £265,000 on the 10th April 2026.

Read more about house prices in CF63.

• Sold Apr 2026£265,000 | 3 Bed House12, Clos Celyn, Barry, CF63 1FW12, Clos Celyn, Barry, CF63 1FW
• Sold Feb 2026£260,000 | 3 Bed House7, Clos Celyn, Barry, CF63 1FW7, Clos Celyn, Barry, CF63 1FW
• Sold Jan 2026£240,000 | 3 Bed House72, Brookfield Avenue, Barry, CF63 1EQ72, Brookfield Avenue, Barry, CF63 1EQ
• Sold Aug 2025£225,000 | 2 Bed House8, Clos Celyn, Barry, CF63 1FW8, Clos Celyn, Barry, CF63 1FW
• Sold Jul 2025£282,500 | 3 Bed House24, Clos Celyn, Barry, CF63 1FW24, Clos Celyn, Barry, CF63 1FW
• Sold Mar 2025£312,500 | 3 Bed House7, Esgid Mair, Barry, CF63 1FD7, Esgid Mair, Barry, CF63 1FD
• Sold Nov 2024£295,000 | 3 Bed House9, Plas Gwernen, Barry, CF63 1AR9, Plas Gwernen, Barry, CF63 1AR
• Sold Oct 2024£325,000 | 3 Bed House14, Afal Sur, Barry, CF63 1FX14, Afal Sur, Barry, CF63 1FX
• Sold Mar 2024£250,000 | 3 Bed House32, Suran Y Gog, Barry, CF63 1FT32, Suran Y Gog, Barry, CF63 1FT
• Sold Feb 2024£240,000 | 3 Bed House34, Suran Y Gog, Barry, CF63 1FT34, Suran Y Gog, Barry, CF63 1FT
• Sold Mar 2023£250,000 | 3 Bed House15, Clos Celyn, Barry, CF63 1FW15, Clos Celyn, Barry, CF63 1FW
• Sold Dec 2022£228,860 | 3 Bed House31, Melyn Y Gors, Barry, CF63 1DE31, Melyn Y Gors, Barry, CF63 1DE
• Sold Oct 2022£230,000 | 3 Bed House3, Cwlwm Cariad, Barry, CF63 1EG3, Cwlwm Cariad, Barry, CF63 1EG
• Sold Apr 2021£210,000 | 3 Bed House6, Cwlwm Cariad, Barry, CF63 1EG6, Cwlwm Cariad, Barry, CF63 1EG
• Sold Jan 2021£237,000 | 3 Bed House3, Heol Corswigen, Barry, CF63 1AS3, Heol Corswigen, Barry, CF63 1AS
• Sold Nov 2020£216,000 | 3 Bed House48, Heol Corswigen, Barry, CF63 1AS48, Heol Corswigen, Barry, CF63 1AS
• Sold Dec 2018£191,000 | 3 Bed House32, Heol Corswigen, Barry, CF63 1AS32, Heol Corswigen, Barry, CF63 1AS
• Sold Nov 2018£205,000 | 3 Bed House21, Heol Corswigen, Barry, CF63 1AS21, Heol Corswigen, Barry, CF63 1AS
• Sold Sep 2018£200,000 | 3 Bed House15, Heol Corswigen, Barry, CF63 1AS15, Heol Corswigen, Barry, CF63 1AS
• Sold Jul 2017£195,000 | 3 Bed House6, Plas Gwernen, Barry, CF63 1AR6, Plas Gwernen, Barry, CF63 1AR

Plas Gwernen, Barry, CF63 has a total of 19 addresses. According to our analysis of all the public data, 3, Plas Gwernen, Barry is the 15th largest and the 14th most expensive property on the street.

When compared to the postcode district it is £77k more expensive than the average property in CF63.

• Cadoxton

  |

  1.2 km away
• Barry Docks

  |

  2.3 km away
• Dinas Powys

  |

  2.7 km away

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