According to data from HM Land Registry, 7, Syphon Street, Porth sits on a plot of 72 m².

We have plot size data on 46 out of 50 other houses in the postcode and 7, Syphon Street, Porth sits on the 42nd largest plot.

7, Syphon Street, Porth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Jun 2018.

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 the Land Registry and our network of Estate Agents, there have been 161 sales of properties similar to 7, Syphon Street, Porth within a radius of 560 metres since 2022.

The most recent example is 36, Syphon Street, Porth, CF39 9SE, a freehold house which sold for £88,000 on the 4th March 2026.

Read more about house prices in CF39.

• Sold Mar 2026£88,000 | 3 Bed House36, Syphon Street, Porth, CF39 9SE36, Syphon Street, Porth, CF39 9SE
• Sold Jan 2026£132,500 | 3 Bed House11, Syphon Street, Porth, CF39 9SE11, Syphon Street, Porth, CF39 9SE
• Sold Aug 2025£68,250 | 3 Bed House35, Syphon Street, Porth, CF39 9SE35, Syphon Street, Porth, CF39 9SE
• Sold Jul 2025£115,000 | 3 Bed House23, West Taff Street, Porth, CF39 9PB23, West Taff Street, Porth, CF39 9PB
• Sold Jul 2025£75,000 | 3 Bed House16, Pontypridd Road, Porth, CF39 9PH16, Pontypridd Road, Porth, CF39 9PH
• Sold Apr 2025£77,000 | 3 Bed House15, Syphon Street, Porth, CF39 9SE15, Syphon Street, Porth, CF39 9SE
• Sold Jan 2025£82,000 | 3 Bed House38, Syphon Street, Porth, CF39 9SE38, Syphon Street, Porth, CF39 9SE
• Sold Oct 2024£55,000 | 3 Bed House13, West Taff Street, Porth, CF39 9PB13, West Taff Street, Porth, CF39 9PB
• Sold May 2024£70,000 | 3 Bed House87, North Road, Porth, CF39 9SH87, North Road, Porth, CF39 9SH
• Sold Oct 2023£70,000 | 3 Bed House14, Syphon Street, Porth, CF39 9SE14, Syphon Street, Porth, CF39 9SE
• Sold Sep 2023£78,000 | 3 Bed House52, North Road, Porth, CF39 9SG52, North Road, Porth, CF39 9SG
• Sold Sep 2023£100,000 | 3 Bed House29, Syphon Street, Porth, CF39 9SE29, Syphon Street, Porth, CF39 9SE
• Sold Sep 2023£94,995 | 3 Bed House55, North Road, Porth, CF39 9SG55, North Road, Porth, CF39 9SG
• Sold Jul 2023£83,000 | 3 Bed House35, North Road, Porth, CF39 9SG35, North Road, Porth, CF39 9SG
• Sold Jul 2023£108,750 | 3 Bed House83, North Road, Porth, CF39 9SH83, North Road, Porth, CF39 9SH
• Sold Apr 2023£122,500 | 3 Bed House12, Syphon Street, Porth, CF39 9SE12, Syphon Street, Porth, CF39 9SE
• Sold Mar 2023£58,500 | 3 Bed House54, North Road, Porth, CF39 9SG54, North Road, Porth, CF39 9SG
• Sold Nov 2022£110,000 | 3 Bed House9, Syphon Street, Porth, CF39 9SE9, Syphon Street, Porth, CF39 9SE
• Sold Nov 2022£98,000 | 3 Bed House10, Syphon Street, Porth, CF39 9SE10, Syphon Street, Porth, CF39 9SE
• Sold Oct 2022£107,500 | 3 Bed House67, North Road, Porth, CF39 9SH67, North Road, Porth, CF39 9SH

Syphon Street, Porth, CF39 has a total of 50 addresses. According to our analysis of all the public data, 7, Syphon Street, Porth is the 24th largest and the 24th most expensive property on the street.

When compared to the postcode district it is £42k less expensive than the average property in CF39.

• Porth

  |

  100 m away
• Trehafod

  |

  1.7 km away
• Dinas (Rhondda)

  |

  2.3 km away

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