HM Land Registry records the plot of land for 13, Castle Street, Barry as measuring 85 m².

That makes it the 15th largest plot in the postcode, where 17 of the 29 other houses have recorded plot data.

13, Castle Street, Barry has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Apr 2025.

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

The most recent sale of 13, Castle Street, Barry completed on 1st August 2025 at £235,000 and was recorded by HM Land Registry as a freehold house.

Since 1995 this is the property's only sale.

Values of comparable properties have risen by 11.2% over the period since August 2025.

• Sold Aug 2025£235,000

Since 2021 261 properties similar to 13, Castle Street, Barry have sold within a radius of 470 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 7th May 2026, was 36, Gaen Street, Barry, CF62 6JZ, a freehold house which sold for £222,000.

Read more about house prices in CF62.

• Sold May 2026£222,000 | 3 Bed House36, Gaen Street, Barry, CF62 6JZ36, Gaen Street, Barry, CF62 6JZ
• Sold Feb 2026£210,000 | 3 Bed House40, Glamorgan Street, Barry, CF62 6JN40, Glamorgan Street, Barry, CF62 6JN
• Sold Jan 2026£295 | 3 Bed House31, Glamorgan Street, Barry, CF62 6JP31, Glamorgan Street, Barry, CF62 6JP
• Sold Sep 2025£230,000 | 3 Bed House11, Gaen Street, Barry, CF62 6JZ11, Gaen Street, Barry, CF62 6JZ
• Sold Jun 2025£195,000 | 3 Bed House30, Castle Street, Barry, CF62 6JR30, Castle Street, Barry, CF62 6JR
• Sold Apr 2025£220,000 | 3 Bed House49, Castle Street, Barry, CF62 6JS49, Castle Street, Barry, CF62 6JS
• Sold Apr 2025£186,500 | 3 Bed House44, Glamorgan Street, Barry, CF62 6JN44, Glamorgan Street, Barry, CF62 6JN
• Sold Mar 2025£170,000 | 3 Bed House10, Vale Street, Barry, CF62 6JQ10, Vale Street, Barry, CF62 6JQ
• Sold Feb 2025£188,000 | 3 Bed House25, Castle Street, Barry, CF62 6JS25, Castle Street, Barry, CF62 6JS
• Sold Feb 2025£218,000 | 3 Bed House21, Castle Street, Barry, CF62 6JS21, Castle Street, Barry, CF62 6JS
• Sold Feb 2025£172,500 | 3 Bed House34, Castle Street, Barry, CF62 6JR34, Castle Street, Barry, CF62 6JR
• Sold Nov 2024£207,500 | 3 Bed House19, Dunraven Street, Barry, CF62 6PF19, Dunraven Street, Barry, CF62 6PF
• Sold Jun 2024£175,200 | 3 Bed House18, Lewis Street, Barry, CF62 6JW18, Lewis Street, Barry, CF62 6JW
• Sold Apr 2024£173,000 | 3 Bed House26, Vale Street, Barry, CF62 6JQ26, Vale Street, Barry, CF62 6JQ
• Sold Feb 2024£130,000 | 3 Bed House19, Vale Street, Barry, CF62 6JQ19, Vale Street, Barry, CF62 6JQ
• Sold Jun 2023£207,000 | 3 Bed House8, Lewis Street, Barry, CF62 6JW8, Lewis Street, Barry, CF62 6JW
• Sold May 2023£241,500 | 3 Bed House3, Castle Street, Barry, CF62 6JS3, Castle Street, Barry, CF62 6JS
• Sold Sep 2022£185,000 | 3 Bed House23, Lewis Street, Barry, CF62 6JW23, Lewis Street, Barry, CF62 6JW
• Sold Jun 2022£194,950 | 3 Bed House1, Castle Street, Barry, CF62 6JS1, Castle Street, Barry, CF62 6JS
• Sold Aug 2021£176,500 | 3 Bed House55, Castle Street, Barry, CF62 6JS55, Castle Street, Barry, CF62 6JS

Of the 57 addresses on Castle Street, Barry, CF62, 13, Castle Street, Barry comes out as the 30th largest and the 15th most expensive in our analysis of the public data.

It is also £60k less expensive than the average property across the CF62 district.

• Barry

  |

  500 m away
• Barry Island

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  1.4 km away
• Barry Docks

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  2.1 km away

The flood risk here is rated Very Low, based on Environment Agency data.