21, Dyffryn Road, Port Talbot occupies a 223 m² plot as recorded by HM Land Registry.

Of the 25 other houses in this postcode, 23 have recorded plot sizes, and this one ranks as the 3rd largest.

21, Dyffryn Road, Port Talbot has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 15 Jul 2011.

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

21, Dyffryn Road, Port Talbot last changed hands on 30th March 2007, selling for £80,000. The transaction was logged as a freehold house by HM Land Registry.

That is its only recorded sale since 1995.

The market for similar properties has risen by 65.8% since March 2007.

• Sold Mar 2007£80,000

Land Registry records and our Estate Agent network show 229 sales of comparable properties within 790 metres of 21, Dyffryn Road, Port Talbot since 2018.

Most recently, 21, Brook Street, Port Talbot, SA13 1TG, a freehold house, sold at £135,000 on the 16th January 2026.

Read more about house prices in SA13.

• Sold Jan 2026£135,000 | 3 Bed House21, Brook Street, Port Talbot, SA13 1TG21, Brook Street, Port Talbot, SA13 1TG
• Sold Nov 2025£112,000 | 3 Bed House26, Caradog Street, Port Talbot, SA13 1UF26, Caradog Street, Port Talbot, SA13 1UF
• Sold Oct 2025£127,500 | 3 Bed House33, Caradog Street, Port Talbot, SA13 1UF33, Caradog Street, Port Talbot, SA13 1UF
• Sold Sep 2025£116,000 | 3 Bed House32, Ffrwd-Wyllt Street, Port Talbot, SA13 1TH32, Ffrwd-Wyllt Street, Port Talbot, SA13 1TH
• Sold Aug 2025£125,000 | 3 Bed House29, Dyffryn Road, Port Talbot, SA13 2UG29, Dyffryn Road, Port Talbot, SA13 2UG
• Sold Aug 2025£157,000 | 3 Bed House9, Brook Street, Port Talbot, SA13 1TG9, Brook Street, Port Talbot, SA13 1TG
• Sold Jul 2025£145,000 | 3 Bed House40, Brook Street, Port Talbot, SA13 1TG40, Brook Street, Port Talbot, SA13 1TG
• Sold May 2025£129,995 | 3 Bed House28, Dyffryn Road, Port Talbot, SA13 2UG28, Dyffryn Road, Port Talbot, SA13 2UG
• Sold Mar 2025£135,000 | 3 Bed House2, Conduit Place, Port Talbot, SA13 2TT2, Conduit Place, Port Talbot, SA13 2TT
• Sold Jan 2025£85,000 | 3 Bed House8, Brook Street, Port Talbot, SA13 1TG8, Brook Street, Port Talbot, SA13 1TG
• Sold Dec 2024£127,500 | 3 Bed House17, Caradog Street, Port Talbot, SA13 1UF17, Caradog Street, Port Talbot, SA13 1UF
• Sold Nov 2024£145,000 | 3 Bed House17, Park Street, Port Talbot, SA13 1TD17, Park Street, Port Talbot, SA13 1TD
• Sold Oct 2024£77,500 | 3 Bed House23, Dyffryn Road, Port Talbot, SA13 2UG23, Dyffryn Road, Port Talbot, SA13 2UG
• Sold May 2024£140,000 | 3 Bed House23, Ffrwd-Wyllt Street, Port Talbot, SA13 1TH23, Ffrwd-Wyllt Street, Port Talbot, SA13 1TH
• Sold Dec 2023£116,000 | 3 Bed House38, Brook Street, Port Talbot, SA13 1TG38, Brook Street, Port Talbot, SA13 1TG
• Sold Oct 2023£147,500 | 3 Bed House38, Park Street, Port Talbot, SA13 1TD38, Park Street, Port Talbot, SA13 1TD
• Sold Aug 2023£70,000 | 3 Bed House36, Brook Street, Port Talbot, SA13 1TG36, Brook Street, Port Talbot, SA13 1TG
• Sold Aug 2022£74,500 | 3 Bed House10, Dyffryn Road, Port Talbot, SA13 2UG10, Dyffryn Road, Port Talbot, SA13 2UG
• Sold Aug 2020£74,000 | 3 Bed House8, Park Street, Port Talbot, SA13 1TD8, Park Street, Port Talbot, SA13 1TD
• Sold Apr 2018£85,000 | 3 Bed House17, Dyffryn Road, Port Talbot, SA13 2UG17, Dyffryn Road, Port Talbot, SA13 2UG

Our analysis of the public data ranks 21, Dyffryn Road, Port Talbot as the 19th largest and the 28th most expensive of the 70 addresses on Dyffryn Road, Port Talbot, SA13.

Against the SA13 postcode district average, it is £25k less expensive than the typical property.

• Port Talbot Parkway

  |

  1.0 km away
• Baglan

  |

  4.0 km away
• Briton Ferry

  |

  6.4 km away

Environment Agency data suggests this area has a Very Low risk of flooding.