40, Sion Street, Pontypridd occupies a 78 m² plot as recorded by HM Land Registry.

Of the 62 other houses in this postcode, 59 have recorded plot sizes, and this one ranks as the 47th largest.

40, Sion Street, Pontypridd has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 02 Apr 2019.

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

Land Registry records and our Estate Agent network show 171 sales of comparable properties within 610 metres of 40, Sion Street, Pontypridd since 2019.

Most recently, 12, West Street, Pontypridd, CF37 4PS, a freehold house, sold at £116,500 on the 30th September 2025.

Read more about house prices in CF37.

• Sold Sep 2025£116,500 | 3 Bed House12, West Street, Pontypridd, CF37 4PS12, West Street, Pontypridd, CF37 4PS
• Sold Sep 2025£88,500 | 3 Bed House38, Sion Street, Pontypridd, CF37 4SD38, Sion Street, Pontypridd, CF37 4SD
• Sold May 2025£117,500 | 2 Bed House29, Sion Street, Pontypridd, CF37 4SD29, Sion Street, Pontypridd, CF37 4SD
• Sold Jan 2025£105,000 | 3 Bed House68, East Street, Pontypridd, CF37 4PL68, East Street, Pontypridd, CF37 4PL
• Sold Nov 2024£137,500 | 3 Bed House4, Sion Street, Pontypridd, CF37 4SD4, Sion Street, Pontypridd, CF37 4SD
• Sold Sep 2024£158,000 | 3 Bed House72, Middle Street, Pontypridd, CF37 4PP72, Middle Street, Pontypridd, CF37 4PP
• Sold Jun 2024£146,000 | 3 Bed House74, East Street, Pontypridd, CF37 4PL74, East Street, Pontypridd, CF37 4PL
• Sold May 2024£82,500 | 3 Bed House47, Sion Street, Pontypridd, CF37 4SD47, Sion Street, Pontypridd, CF37 4SD
• Sold May 2024£132,000 | 3 Bed House44, Middle Street, Pontypridd, CF37 4PP44, Middle Street, Pontypridd, CF37 4PP
• Sold Mar 2024£107,000 | 3 Bed House118, Middle Street, Pontypridd, CF37 4PW118, Middle Street, Pontypridd, CF37 4PW
• Sold Mar 2024£130,000 | 3 Bed House56, Middle Street, Pontypridd, CF37 4PP56, Middle Street, Pontypridd, CF37 4PP
• Sold Dec 2023£83,500 | 3 Bed House37, Sion Street, Pontypridd, CF37 4SD37, Sion Street, Pontypridd, CF37 4SD
• Sold Jun 2023£96,000 | 3 Bed House33, Sion Street, Pontypridd, CF37 4SD33, Sion Street, Pontypridd, CF37 4SD
• Sold Jul 2022£167,000 | 3 Bed House51, Middle Street, Pontypridd, CF37 4PP51, Middle Street, Pontypridd, CF37 4PP
• Sold Feb 2022£119,950 | 3 Bed House77, Middle Street, Pontypridd, CF37 4PP77, Middle Street, Pontypridd, CF37 4PP
• Sold Nov 2021£76,000 | 3 Bed House72, East Street, Pontypridd, CF37 4PL72, East Street, Pontypridd, CF37 4PL
• Sold Jul 2021£128,000 | 3 Bed House47, Middle Street, Pontypridd, CF37 4PP47, Middle Street, Pontypridd, CF37 4PP
• Sold Jun 2021£109,000 | 3 Bed House46, Middle Street, Pontypridd, CF37 4PP46, Middle Street, Pontypridd, CF37 4PP
• Sold Feb 2021£120,000 | 3 Bed House26, Middle Street, Pontypridd, CF37 4PW26, Middle Street, Pontypridd, CF37 4PW
• Sold Sep 2019£94,000 | 3 Bed House95, Middle Street, Pontypridd, CF37 4PP95, Middle Street, Pontypridd, CF37 4PP

Our analysis of the public data ranks 40, Sion Street, Pontypridd as the 28th largest and the 29th most expensive of the 65 addresses on Sion Street, Pontypridd, CF37.

Against the CF37 postcode district average, it is £40k less expensive than the typical property.

• Pontypridd

  |

  900 m away
• Trefforest

  |

  1.9 km away
• Trehafod

  |

  3.1 km away

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