Our Data Sources
121, High Street, Porth has no records in the the Land Registry and a single entry in the EPC database dated June 2024.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 5 out of 5 and is considered of high accuracy.
Price Range & Condition
In very good condition, we estimate 121, High Street, Porth would be worth £136,632, with a potential rental value of £847 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £121,017, with a rental value of £750 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
121, High Street, Porth occupies a 164 m2 plot as recorded by HM Land Registry.
Of the 47 other houses in this postcode, 39 have recorded plot sizes, and this one ranks as the 29th largest.
Energy Efficiency
121, High Street, Porth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 17 Jun 2024.
The property is connected to mains gas and has partial double glazing. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 123 sales of comparable properties within 1.7 kilometres of 121, High Street, Porth across the last 2 years.
Most recently, 127, High Street, Porth, CF39 8SW, a freehold house, sold at £150,720 on the 6th March 2026.
Read more about house prices in CF39.
- Sold Mar 2026£150,720 | 3 Bed House127, High Street, Porth, CF39 8SW127, High Street, Porth, CF39 8SW
- Sold May 2025£135,000 | 3 Bed House101, High Street, Porth, CF39 8SR101, High Street, Porth, CF39 8SR
- Sold Mar 2018£105,000 | 3 Bed House123, High Street, Porth, CF39 8SW123, High Street, Porth, CF39 8SW
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 121, High Street, Porth as the 325th largest and the 176th most expensive of the 504 addresses on High Street, Gilfach Goch, Porth, CF39.
Against the CF39 postcode district average, it is £17k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
- Tonypandy|2.9 km away
- Dinas (Rhondda)|3.1 km away
- Llwynypia|4.2 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.












