HM Land Registry records the plot of land for 4, Heol Pentwyn, Porth as measuring 235 m².

That makes it the 14th largest plot in the postcode, where all 20 other houses have recorded plot data.

4, Heol Pentwyn, Porth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 15 Jun 2014.

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

Since 2015 124 properties similar to 4, Heol Pentwyn, Porth have sold within a radius of 820 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 2nd February 2026, was 8, Heol Pymmer, Porth, CF39 8DN, a freehold house which sold for £110,000.

Read more about house prices in CF39.

• Sold Feb 2026£110,000 | 3 Bed House8, Heol Pymmer, Porth, CF39 8DN8, Heol Pymmer, Porth, CF39 8DN
• Sold Jan 2026£115,000 | 3 Bed House127, Mill Street, Porth, CF39 8AE127, Mill Street, Porth, CF39 8AE
• Sold Jul 2025£137,000 | 3 Bed House11, Heol Brynteg, Porth, CF39 8DL11, Heol Brynteg, Porth, CF39 8DL
• Sold Dec 2024£60,000 | 3 Bed House31, Heol Pymmer, Porth, CF39 8DN31, Heol Pymmer, Porth, CF39 8DN
• Sold Jul 2024£105,000 | 3 Bed House6, Heol Ton, Porth, CF39 8DB6, Heol Ton, Porth, CF39 8DB
• Sold Apr 2024£60,000 | 3 Bed House23, Heol Pymmer, Porth, CF39 8DN23, Heol Pymmer, Porth, CF39 8DN
• Sold Aug 2023£71,000 | 3 Bed House6, Heol Pymmer, Porth, CF39 8DN6, Heol Pymmer, Porth, CF39 8DN
• Sold Jun 2023£130,000 | 3 Bed House3, Nant Eirin, Porth, CF39 8DW3, Nant Eirin, Porth, CF39 8DW
• Sold Apr 2023£130,000 | 3 Bed House12, Heol Pentwyn, Porth, CF39 8DF12, Heol Pentwyn, Porth, CF39 8DF
• Sold Apr 2022£135,000 | 3 Bed House13, Heol Brynteg, Porth, CF39 8DL13, Heol Brynteg, Porth, CF39 8DL
• Sold Feb 2022£115,000 | 3 Bed House121, Mill Street, Porth, CF39 8AE121, Mill Street, Porth, CF39 8AE
• Sold May 2021£103,000 | 3 Bed House103, Mill Street, Porth, CF39 8AE103, Mill Street, Porth, CF39 8AE
• Sold Mar 2021£132,000 | 3 Bed House9, Heol Ton, Porth, CF39 8DB9, Heol Ton, Porth, CF39 8DB
• Sold Nov 2020£85,000 | 3 Bed House119, Mill Street, Porth, CF39 8AE119, Mill Street, Porth, CF39 8AE
• Sold May 2020£100,000 | 3 Bed House19, Heol Pymmer, Porth, CF39 8DN19, Heol Pymmer, Porth, CF39 8DN
• Sold Nov 2019£75,500 | 3 Bed House9, Heol Pentwyn, Porth, CF39 8DF9, Heol Pentwyn, Porth, CF39 8DF
• Sold Apr 2019£65,000 | 3 Bed House22, Heol Pymmer, Porth, CF39 8DN22, Heol Pymmer, Porth, CF39 8DN
• Sold Jun 2018£82,000 | 3 Bed House10, Heol Ton, Porth, CF39 8DB10, Heol Ton, Porth, CF39 8DB
• Sold Jun 2016£32,500 | 3 Bed House2, Heol Pymmer, Porth, CF39 8DN2, Heol Pymmer, Porth, CF39 8DN
• Sold Apr 2015£80,000 | 3 Bed House2, Heol Trane, Porth, CF39 8DD2, Heol Trane, Porth, CF39 8DD

Of the 20 addresses on Heol Pentwyn, Tonyrefail, Porth, CF39, 4, Heol Pentwyn, Porth comes out as the 13th largest and the 13th most expensive in our analysis of the public data.

It is also £20k less expensive than the average property across the CF39 district.

• Porth

  |

  4.1 km away
• Dinas (Rhondda)

  |

  4.2 km away
• Tonypandy

  |

  4.5 km away

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