Our Data Sources
5, Sion Street, Pontypridd has no records in the Land Registry and a single entry in the EPC database dated October 2020.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 4 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 5, Sion Street, Pontypridd would be worth £137,493, with a potential rental value of £805 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £121,779, with a rental value of £713 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
5, Sion Street, Pontypridd occupies a 92 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 39th largest.
Energy Efficiency
5, Sion Street, Pontypridd has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 13 Oct 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 65 sales of comparable properties within 620 metres of 5, Sion Street, Pontypridd since 2015.
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 May 2025£117,500 | 2 Bed House29, Sion Street, Pontypridd, CF37 4SD29, Sion Street, Pontypridd, CF37 4SD
- Sold Nov 2024£137,500 | 3 Bed House4, Sion Street, Pontypridd, CF37 4SD4, Sion Street, Pontypridd, CF37 4SD
- 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
Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Explore Nearby Properties
The surrounding properties have an average estimated value of £135,175, ranging from £107,695 to £162,052.
- 4 Sion Street
3 Bed House | 6 m | Est. Value: £137,070
- 6 Sion Street
3 Bed House | 6 m | Est. Value: £141,615
- 3 Sion Street
2 Bed House | 9 m | Est. Value: £108,958
- 7 Sion Street
2 Bed House | 10 m | Est. Value: £124,209
- 2 Sion Street
2 Bed House | 12 m | Est. Value: £124,209
Location Comparison
Our analysis of the public data ranks 5, Sion Street, Pontypridd as the 36th largest and the 36th most expensive of the 65 addresses on Sion Street, Pontypridd, CF37.
Against the CF37 postcode district average, it is £49k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Pontypridd|900 m away
- Trefforest|1.9 km away
- Trehafod|3.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












