According to data from HM Land Registry, 21, Thomas Street, Port Talbot sits on a plot of 169 m².

We have plot size data on 38 out of 38 other houses in the postcode and 21, Thomas Street, Port Talbot sits on the 25th largest plot.

21, Thomas Street, Port Talbot has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 17 Feb 2021.

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, 21, Thomas Street, Port Talbot was last sold on 6th August 2014 for £79,000 and was recorded as a freehold house.

The property has had 2 sales since 1995.

Since August 2014, the market for similar properties has risen by 173.0%.

• Sold Aug 2014£79,000
• Sold Jul 2006£75,000

According to the Land Registry and our network of Estate Agents, there have been 174 sales of properties similar to 21, Thomas Street, Port Talbot within a radius of 500 metres since 2019.

The most recent example is 24, Sandfields Road, Port Talbot, SA12 6LP, a freehold house which sold for £126,000 on the 3rd March 2026.

Read more about house prices in SA12.

• Sold Mar 2026£126,000 | 3 Bed House24, Sandfields Road, Port Talbot, SA12 6LP24, Sandfields Road, Port Talbot, SA12 6LP
• Sold Feb 2026£110,000 | 3 Bed House47, Sandfields Road, Port Talbot, SA12 6LU47, Sandfields Road, Port Talbot, SA12 6LU
• Sold Nov 2025£99,950 | 3 Bed House11, Beach Street, Port Talbot, SA12 6NA11, Beach Street, Port Talbot, SA12 6NA
• Sold Jul 2025£124,999 | 3 Bed House16, Angel Street, Port Talbot, SA12 6UF16, Angel Street, Port Talbot, SA12 6UF
• Sold Jun 2025£88,500 | 3 Bed House3, Bevan Street, Port Talbot, SA12 6ND3, Bevan Street, Port Talbot, SA12 6ND
• Sold May 2025£117,000 | 3 Bed House5, Stair Street, Port Talbot, SA12 6BJ5, Stair Street, Port Talbot, SA12 6BJ
• Sold Apr 2025£102,000 | 3 Bed House26, Thomas Street, Port Talbot, SA12 6LT26, Thomas Street, Port Talbot, SA12 6LT
• Sold Mar 2025£95,000 | 3 Bed House10, Alfred Street, Port Talbot, SA12 6UL10, Alfred Street, Port Talbot, SA12 6UL
• Sold Jan 2025£120,000 | 3 Bed House7, Thomas Street, Port Talbot, SA12 6LT7, Thomas Street, Port Talbot, SA12 6LT
• Sold Nov 2024£122,000 | 3 Bed House28, Thomas Street, Port Talbot, SA12 6LT28, Thomas Street, Port Talbot, SA12 6LT
• Sold Jul 2024£80,000 | 3 Bed House31, Sandfields Road, Port Talbot, SA12 6LU31, Sandfields Road, Port Talbot, SA12 6LU
• Sold Mar 2024£90,000 | 3 Bed House18, Sandfields Road, Port Talbot, SA12 6LP18, Sandfields Road, Port Talbot, SA12 6LP
• Sold Nov 2023£105,000 | 3 Bed House10, Thomas Street, Port Talbot, SA12 6LT10, Thomas Street, Port Talbot, SA12 6LT
• Sold Mar 2023£62,000 | 3 Bed House22, Sandfields Road, Port Talbot, SA12 6LP22, Sandfields Road, Port Talbot, SA12 6LP
• Sold Jan 2023£127,500 | 3 Bed House43, Angel Street, Port Talbot, SA12 6UF43, Angel Street, Port Talbot, SA12 6UF
• Sold Nov 2022£120,000 | 3 Bed House24, Bevan Street, Port Talbot, SA12 6ND24, Bevan Street, Port Talbot, SA12 6ND
• Sold Nov 2022£90,000 | 3 Bed House24, Thomas Street, Port Talbot, SA12 6LT24, Thomas Street, Port Talbot, SA12 6LT
• Sold Mar 2022£90,250 | 3 Bed House38, Sandfields Road, Port Talbot, SA12 6LP38, Sandfields Road, Port Talbot, SA12 6LP
• Sold Jan 2022£81,750 | 3 Bed House28, Lilian Street, Port Talbot, SA12 6AJ28, Lilian Street, Port Talbot, SA12 6AJ
• Sold Aug 2019£92,000 | 3 Bed House6, Thomas Street, Port Talbot, SA12 6LT6, Thomas Street, Port Talbot, SA12 6LT

Thomas Street, Port Talbot, SA12 has a total of 38 addresses. According to our analysis of all the public data, 21, Thomas Street, Port Talbot is the 38th largest and the 38th most expensive property on the street.

When compared to the postcode district it is £62k less expensive than the average property in SA12.

• Port Talbot Parkway

  |

  1.1 km away
• Baglan

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  2.3 km away
• Briton Ferry

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  5.0 km away

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