46, Syphon Street, Porth occupies a 111 m² plot as recorded by HM Land Registry.

Of the 50 other houses in this postcode, 46 have recorded plot sizes, and this one ranks as the 13th largest.

46, Syphon Street, Porth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 10 Jul 2023.

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

46, Syphon Street, Porth last changed hands on 19th October 2023, selling for £120,000. The transaction was logged as a freehold house by HM Land Registry.

In total it has sold twice since 1995.

The market for similar properties has risen by 9.5% since October 2023.

Land Registry records and our Estate Agent network show 143 sales of comparable properties within 620 metres of 46, Syphon Street, Porth since 2019.

Most recently, 44, Syphon Street, Porth, CF39 9SE, a freehold house, sold at £85,000 on the 10th February 2026.

Read more about house prices in CF39.

• Sold Feb 2026£85,000 | 3 Bed House44, Syphon Street, Porth, CF39 9SE44, Syphon Street, Porth, CF39 9SE
• Sold Jan 2026£132,500 | 3 Bed House11, Syphon Street, Porth, CF39 9SE11, Syphon Street, Porth, CF39 9SE
• Sold Dec 2025£100,000 | 3 Bed House21, John Street, Porth, CF39 9SD21, John Street, Porth, CF39 9SD
• Sold Jul 2025£115,000 | 3 Bed House23, West Taff Street, Porth, CF39 9PB23, West Taff Street, Porth, CF39 9PB
• Sold Apr 2025£77,000 | 3 Bed House15, Syphon Street, Porth, CF39 9SE15, Syphon Street, Porth, CF39 9SE
• Sold Feb 2025£143,000 | 3 Bed House7, York Street, Porth, CF39 9UP7, York Street, Porth, CF39 9UP
• Sold Feb 2025£100,000 | 3 Bed House76, North Road, Porth, CF39 9SH76, North Road, Porth, CF39 9SH
• 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 Aug 2024£82,500 | 3 Bed House20, John Street, Porth, CF39 9SD20, John Street, Porth, CF39 9SD
• Sold Jan 2024£128,000 | 3 Bed House93, North Road, Porth, CF39 9SH93, North Road, Porth, CF39 9SH
• Sold Dec 2023£133,000 | 3 Bed House5, John Street, Porth, CF39 9SD5, John Street, Porth, CF39 9SD
• Sold Sep 2023£70,000 | 3 Bed House49, Syphon Street, Porth, CF39 9SE49, Syphon Street, Porth, CF39 9SE
• Sold Jul 2023£83,000 | 3 Bed House35, North Road, Porth, CF39 9SG35, North Road, Porth, CF39 9SG
• Sold Apr 2023£122,500 | 3 Bed House12, Syphon Street, Porth, CF39 9SE12, Syphon Street, Porth, CF39 9SE
• Sold Nov 2022£62,000 | 3 Bed House15, North Road, Porth, CF39 9SG15, North Road, Porth, CF39 9SG
• Sold Jun 2022£83,000 | 3 Bed House25, John Street, Porth, CF39 9SD25, John Street, Porth, CF39 9SD
• Sold Nov 2021£90,000 | 3 Bed House33, Syphon Street, Porth, CF39 9SE33, Syphon Street, Porth, CF39 9SE
• Sold Oct 2020£68,000 | 3 Bed House37, West Taff Street, Porth, CF39 9PB37, West Taff Street, Porth, CF39 9PB
• Sold Mar 2019£53,000 | 3 Bed House102, North Road, Porth, CF39 9SH102, North Road, Porth, CF39 9SH

Our analysis of the public data ranks 46, Syphon Street, Porth as the 13th largest and the 13th most expensive of the 50 addresses on Syphon Street, Porth, CF39.

Against the CF39 postcode district average, it is £36k less expensive than the typical property.

• Porth

  |

  100 m away
• Trehafod

  |

  1.7 km away
• Dinas (Rhondda)

  |

  2.3 km away

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