Our Data Sources
6, Castle Street, Pontypridd has 61 entries in the Land Registry, most recently in May 2025 and a single entry in the EPC database dated March 2020.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 2 out of 5 and is considered of medium accuracy.
1Sales dated prior to 2007 are shown, but are not used in our calculations.
Price Range & Condition
In very good condition, we estimate 6, Castle Street, Pontypridd would be worth £99,260, with a potential rental value of £667 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £87,916, with a rental value of £591 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
6, Castle Street, Pontypridd occupies a 53 m2 plot as recorded by HM Land Registry.
Of the 7 other houses in this postcode, 6 have recorded plot sizes, and this one ranks as the 3rd largest.
Energy Efficiency
6, Castle Street, Pontypridd has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 Mar 2020.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
6, Castle Street, Pontypridd last changed hands on 1st May 2025, selling for £75,000. The transaction was logged as a freehold house by HM Land Registry.
In total it has sold 6 times since 1995.
The market for similar properties has risen by 21.6% since May 2025.
- Sold May 2025£75,000
- Sold Mar 2016£85,578
- Sold Nov 2004£87,950
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 4 sales of comparable properties within 390 metres of 6, Castle Street, Pontypridd since 2016.
Most recently, 26, Old Park Terrace, Pontypridd, CF37 1TG, a freehold house, sold at £90,000 on the 12th November 2021.
Read more about house prices in CF37.
- Sold Nov 2021£90,000 | 2 Bed House26, Old Park Terrace, Pontypridd, CF37 1TG26, Old Park Terrace, Pontypridd, CF37 1TG
- Sold Apr 2021£80,250 | 2 Bed House27, Old Park Terrace, Pontypridd, CF37 1TG27, Old Park Terrace, Pontypridd, CF37 1TG
- Sold Jan 2021£40,000 | 2 Bed House90, Queen Street, Pontypridd, CF37 1RN90, Queen Street, Pontypridd, CF37 1RN
- Sold Jul 2016£69,000 | 2 Bed House9, Fothergill Street, Pontypridd, CF37 1SG9, Fothergill Street, Pontypridd, CF37 1SG
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £133,902, ranging from £86,512 to £236,030.
- 5 Castle Street
2 Bed House | 3 m | Est. Value: £86,512
- 7 Castle Street
3 Bed House | 5 m | Est. Value: £124,242
- 4 Castle Street
3 Bed House | 7 m | Est. Value: £107,729
- 3 Castle Street
2 Bed House | 10 m | Est. Value: £97,377
- Station House
5 Bed House | 16 m | Est. Value: £236,030
Location Comparison
Our analysis of the public data ranks 6, Castle Street, Pontypridd as the 6th largest and the 6th most expensive of the 7 addresses on Castle Street, Pontypridd, CF37.
Against the CF37 postcode district average, it is £85k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Trefforest|100 m away
- Pontypridd|1.4 km away
- Trefforest Estate|3.6 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.












