HM Land Registry records the plot of land for 12, Heol-Deri, Porth as measuring 317 m².

That makes it the 2nd largest plot in the postcode, where 6 of the 12 other houses have recorded plot data.

12, Heol-Deri, Porth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 23 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).

Since 2019 107 properties similar to 12, Heol-Deri, Porth have sold within a radius of 830 metres, per the Land Registry and our network of Estate Agents.

The latest, on the 9th June 2026, was 8, Swyn Y Nant, Porth, CF39 8FE, a freehold house which sold for £265,000.

Read more about house prices in CF39.

• Sold Jun 2026£265,000 | 3 Bed House8, Swyn Y Nant, Porth, CF39 8FE8, Swyn Y Nant, Porth, CF39 8FE
• Sold Feb 2026£260,000 | 3 Bed House62, Worcester Court, Porth, CF39 8JT62, Worcester Court, Porth, CF39 8JT
• Sold Aug 2025£256,000 | 3 Bed House148, Worcester Court, Porth, CF39 8JT148, Worcester Court, Porth, CF39 8JT
• Sold Jul 2025£255,000 | 3 Bed House150, Worcester Court, Porth, CF39 8JT150, Worcester Court, Porth, CF39 8JT
• Sold May 2025£245,000 | 3 Bed House55, Worcester Court, Porth, CF39 8JU55, Worcester Court, Porth, CF39 8JU
• Sold Mar 2025£262,000 | 3 Bed House22, Worcester Court, Porth, CF39 8JT22, Worcester Court, Porth, CF39 8JT
• Sold Mar 2025£245,000 | 3 Bed House53, Worcester Court, Porth, CF39 8JU53, Worcester Court, Porth, CF39 8JU
• Sold Feb 2025£320,000 | 3 Bed House83, Worcester Court, Porth, CF39 8JU83, Worcester Court, Porth, CF39 8JU
• Sold Nov 2024£250,000 | 3 Bed House3, Meadow Close, Porth, CF39 8EQ3, Meadow Close, Porth, CF39 8EQ
• Sold Mar 2024£283,500 | 3 Bed House90, Worcester Court, Porth, CF39 8JT90, Worcester Court, Porth, CF39 8JT
• Sold Jan 2024£320,000 | 3 Bed House111, Worcester Court, Porth, CF39 8JU111, Worcester Court, Porth, CF39 8JU
• Sold Apr 2023£338,000 | 4 Bed House75, Worcester Court, Porth, CF39 8JU75, Worcester Court, Porth, CF39 8JU
• Sold Oct 2022£286,000 | 3 Bed House71, Worcester Court, Porth, CF39 8JU71, Worcester Court, Porth, CF39 8JU
• Sold Oct 2022£240,000 | 3 Bed House60, Worcester Court, Porth, CF39 8JT60, Worcester Court, Porth, CF39 8JT
• Sold Mar 2022£237,000 | 3 Bed House63, Swyn Y Nant, Porth, CF39 8FE63, Swyn Y Nant, Porth, CF39 8FE
• Sold Dec 2021£230,000 | 3 Bed House104, Worcester Court, Porth, CF39 8JT104, Worcester Court, Porth, CF39 8JT
• Sold Oct 2021£255,000 | 3 Bed House116, Worcester Court, Porth, CF39 8JT116, Worcester Court, Porth, CF39 8JT
• Sold Jun 2021£240,000 | 3 Bed House65, Worcester Court, Porth, CF39 8JU65, Worcester Court, Porth, CF39 8JU
• Sold Dec 2019£229,950 | 3 Bed House67, Worcester Court, Porth, CF39 8JU67, Worcester Court, Porth, CF39 8JU
• Sold Jan 2019£207,000 | 3 Bed House77, Worcester Court, Porth, CF39 8JU77, Worcester Court, Porth, CF39 8JU

Of the 12 addresses on Heol-Deri, Tonyrefail, Porth, CF39, 12, Heol-Deri, Porth comes out as the 8th largest and the 8th most expensive in our analysis of the public data.

It is also £109k more 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.