According to data from HM Land Registry, 9, St. Marys Avenue, Barry sits on a plot of 121 m².

We have plot size data on 17 out of 20 other houses in the postcode and 9, St. Marys Avenue, Barry sits on the 8th largest plot.

9, St. Marys Avenue, Barry has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 21 Oct 2014.

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 HM Land Registry, 9, St. Marys Avenue, Barry was last sold on 25th June 2024 for £178,000 and was recorded as a freehold house.

The property has had 3 sales since 1995.

Since June 2024, the market for similar properties has risen by 10.7%.

According to the Land Registry and our network of Estate Agents, there have been 24 sales of properties similar to 9, St. Marys Avenue, Barry within a radius of 360 metres since 2012.

The most recent example is 8, Morgan Street, Barry, CF63 3NT, a freehold house which sold for £160,000 on the 25th March 2026.

Read more about house prices in CF63.

• Sold Mar 2026£160,000 | 3 Bed House8, Morgan Street, Barry, CF63 3NT8, Morgan Street, Barry, CF63 3NT
• Sold Jun 2025£150,000 | 3 Bed House31, Guthrie Street, Barry, CF63 4PR31, Guthrie Street, Barry, CF63 4PR
• Sold Mar 2025£145,000 | 2 Bed House6, Merthyr Street, Barry, CF63 4LA6, Merthyr Street, Barry, CF63 4LA
• Sold Aug 2024£146,000 | 3 Bed House32, Merthyr Street, Barry, CF63 4LA32, Merthyr Street, Barry, CF63 4LA
• Sold Mar 2023£162,500 | 3 Bed House31, Coronation Street, Barry, CF63 4JW31, Coronation Street, Barry, CF63 4JW
• Sold Oct 2022£134,000 | 2 Bed House106, St. Marys Avenue, Barry, CF63 4LS106, St. Marys Avenue, Barry, CF63 4LS
• Sold Aug 2022£170,000 | 2 Bed House37, Guthrie Street, Barry, CF63 4PR37, Guthrie Street, Barry, CF63 4PR
• Sold May 2022£135,000 | 3 Bed House93, Holton Road, Barry, CF63 4HG93, Holton Road, Barry, CF63 4HG
• Sold Sep 2021£130,000 | 3 Bed House6A, Merthyr Street, Barry, CF63 4LA6A, Merthyr Street, Barry, CF63 4LA
• Sold Jan 2020£124,500 | 2 Bed House26, Merthyr Street, Barry, CF63 4LA26, Merthyr Street, Barry, CF63 4LA
• Sold Aug 2019£112,500 | 3 Bed House78, Station Street, Barry, CF63 4LY78, Station Street, Barry, CF63 4LY
• Sold Dec 2018£112,000 | 3 Bed House42, Merthyr Street, Barry, CF63 4LB42, Merthyr Street, Barry, CF63 4LB
• Sold Jun 2018£94,500 | 2 Bed House6, Morgan Street, Barry, CF63 3NT6, Morgan Street, Barry, CF63 3NT
• Sold May 2018£80,000 | 2 Bed House87, Morel Street, Barry, CF63 4PN87, Morel Street, Barry, CF63 4PN
• Sold Mar 2017£100,000 | 3 Bed House54, Merthyr Street, Barry, CF63 4LB54, Merthyr Street, Barry, CF63 4LB
• Sold Feb 2017£111,000 | 3 Bed House24, Merthyr Street, Barry, CF63 4LA24, Merthyr Street, Barry, CF63 4LA
• Sold Dec 2016£114,000 | 3 Bed House39, Belvedere Crescent, Barry, CF63 4JZ39, Belvedere Crescent, Barry, CF63 4JZ
• Sold Sep 2016£97,000 | 3 Bed House23, Guthrie Street, Barry, CF63 4PR23, Guthrie Street, Barry, CF63 4PR
• Sold Jun 2016£83,000 | 3 Bed House1, Morgan Street, Barry, CF63 3NT1, Morgan Street, Barry, CF63 3NT
• Sold Jul 2012£75,000 | 3 Bed House53, Morel Street, Barry, CF63 4PL53, Morel Street, Barry, CF63 4PL

St. Marys Avenue, Barry, CF63 has a total of 100 addresses. According to our analysis of all the public data, 9, St. Marys Avenue, Barry is the 96th largest and the 96th most expensive property on the street.

When compared to the postcode district it is £49k less expensive than the average property in CF63.

• Barry Docks

  |

  400 m away
• Cadoxton

  |

  1.2 km away
• Barry Island

  |

  1.6 km away

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