Our Data Sources
21, Elm Street, Porth has no records in the the Land Registry and a single entry in the EPC database dated May 2021.
We combine this information with public data 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.
Price Range & Condition
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 21, Elm Street, Porth is in very good condition we estimate a sale value of £187,781 and a rental value of £955 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £166,320 and a rental value of £846 per month.
Plot Size
According to data from HM Land Registry, 21, Elm Street, Porth sits on a plot of 169 m2.
We have plot size data on 29 out of 29 other houses in the postcode and 21, Elm Street, Porth sits on the 20th largest plot.
Energy Efficiency
21, Elm Street, Porth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 May 2021.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 48 sales of properties similar to 21, Elm Street, Porth within a radius of 1.4 kilometres over the last 2 years.
The most recent example is 11, Elm Street, Porth, CF39 8TH, a freehold house which sold for £189,950 on the 28th February 2025.
Read more about house prices in CF39.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Elm Street, Gilfach Goch, Porth, CF39 has a total of 29 addresses. According to our analysis of all the public data, 21, Elm Street, Porth is the 11th largest and the 9th most expensive property on the street.
When compared to the postcode district it is £32k more expensive than the average property in CF39.
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Schools Nearby
Public Transport Nearby
- Tonypandy|4.2 km away
- Dinas (Rhondda)|4.4 km away
- Llwynypia|5.5 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband is available in the area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












