According to data from HM Land Registry, 40, Ynyshir Road, Porth sits on a plot of 148 m².

We have plot size data on 26 out of 29 other houses in the postcode and 40, Ynyshir Road, Porth sits on the 10th largest plot.

40, Ynyshir Road, Porth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Feb 2021.

The property is connected to mains gas and has mostly double glazing. It is heated using a boiler and radiators (mains gas).

According to HM Land Registry, 40, Ynyshir Road, Porth was last sold on 29th June 2005 for £92,500 and was recorded as a freehold house.

The property has only had this single sale since 1995.

• Sold Jun 2005£92,500

According to the Land Registry and our network of Estate Agents, there have been 18 sales of properties similar to 40, Ynyshir Road, Porth within a radius of 1.1 kilometres since 2008.

The most recent example is 44, Aberrhondda Road, Porth, CF39 0BB, a freehold house which sold for £147,500 on the 20th February 2026.

Read more about house prices in CF39.

• Sold Feb 2026£147,500 | 4 Bed House44, Aberrhondda Road, Porth, CF39 0BB44, Aberrhondda Road, Porth, CF39 0BB
• Sold Sep 2025£100,000 | 4 Bed House30, Bailey Street, Porth, CF39 0RA30, Bailey Street, Porth, CF39 0RA
• Sold Feb 2025£84,000 | 4 Bed House19, Wind Street, Porth, CF39 0EE19, Wind Street, Porth, CF39 0EE
• Sold Aug 2022£135,000 | 4 Bed House64, South Street, Porth, CF39 0EF64, South Street, Porth, CF39 0EF
• Sold Jul 2022£97,000 | 4 Bed House63, Ynyshir Road, Porth, CF39 0EN63, Ynyshir Road, Porth, CF39 0EN
• Sold Mar 2022£145,000 | 4 Bed House65, Ynyshir Road, Porth, CF39 0EN65, Ynyshir Road, Porth, CF39 0EN
• Sold Oct 2021£116,000 | 4 Bed House66, Standard View, Porth, CF39 0HR66, Standard View, Porth, CF39 0HR
• Sold Aug 2021£90,000 | 4 Bed House22, Lower Bailey Street, Porth, CF39 0RB22, Lower Bailey Street, Porth, CF39 0RB
• Sold Jul 2021£86,000 | 4 Bed House4, Penmain Street, Porth, CF39 0DG4, Penmain Street, Porth, CF39 0DG
• Sold Oct 2020£93,000 | 4 Bed House7, Packers Road, Porth, CF39 0LW7, Packers Road, Porth, CF39 0LW
• Sold Aug 2019£85,000 | 4 Bed House22, Standard Terrace, Porth, CF39 0HG22, Standard Terrace, Porth, CF39 0HG
• Sold Jun 2014£80,000 | 4 Bed House3, Gynor Place, Porth, CF39 0NN3, Gynor Place, Porth, CF39 0NN
• Sold Feb 2013£85,000 | 4 Bed House17, Penmain Street, Porth, CF39 0DG17, Penmain Street, Porth, CF39 0DG
• Sold Feb 2012£71,500 | 4 Bed House17, Packers Road, Porth, CF39 0LW17, Packers Road, Porth, CF39 0LW
• Sold Jan 2012£120,000 | 4 Bed House37, Aberrhondda Road, Porth, CF39 0BB37, Aberrhondda Road, Porth, CF39 0BB
• Sold Nov 2011£44,000 | 4 Bed House7, Heath Terrace, Porth, CF39 0HS7, Heath Terrace, Porth, CF39 0HS
• Sold Jul 2011£70,000 | 4 Bed House30, Standard View, Porth, CF39 0HR30, Standard View, Porth, CF39 0HR
• Sold Jan 2008£112,000 | 4 Bed House39, Ynyshir Road, Porth, CF39 0EL39, Ynyshir Road, Porth, CF39 0EL

Ynyshir Road, Porth, CF39 has a total of 177 addresses. According to our analysis of all the public data, 40, Ynyshir Road, Porth is the 12th largest and the 18th most expensive property on the street.

When compared to the postcode district it is £14k less expensive than the average property in CF39.

• Porth

  |

  1.5 km away
• Dinas (Rhondda)

  |

  2.0 km away
• Tonypandy

  |

  2.7 km away

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