18A, High Street
18A, High Street
Description & Estimates







The public record describes 18A, High Street, Porth as a period house with 914 ft2 of internal area, sitting on a 105 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
18A, High Street, Porth has an estimated sale value of £149,800 and an estimated rental value of £841 per month, assuming reasonable condition and based on the information available.
High Street, Tonyrefail, Porth, CF39 lies within the CF39 postal district.
Our Data Sources
18A, High Street, Porth has no records in the the Land Registry and a single entry in the EPC database dated January 2015.
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 18A, High Street, Porth would be worth £157,290, with a potential rental value of £884 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £139,314, with a rental value of £783 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 18A, High Street, Porth has risen by £3,093 (2.1%) over the last year. During the same period, its estimated monthly rental value has moved up by £33 (3.9%). The property's estimated gross yield is currently 6.7%.
Plot Size
18A, High Street, Porth occupies a 105 m2 plot as recorded by HM Land Registry.
Of the 9 other houses in this postcode, 1 have recorded plot sizes, and this one ranks as the 5th largest.
Energy Efficiency
18A, High Street, Porth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 06 Jan 2015.
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
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 760 metres of 18A, High Street, Porth across the last 2 years.
Most recently, 47, Prichard Street, Porth, CF39 8PB, a freehold house, sold at £149,950 on the 23rd May 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
Our analysis of the public data ranks 18A, High Street, Porth as the 61st largest and the 55th most expensive of the 153 addresses on High Street, Tonyrefail, Porth, CF39.
Against the CF39 postcode district average, it is £4k more expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Porth station is the nearest stop to 18A, High Street, Porth at 3.6 kilometres away.
- 3.6kmPorth
- 3.8kmDinas (Rhondda)
- 4.2kmTonypandy
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.

