10, St. Johns Road
10, St. Johns Road
Description & Estimates







10, St. Johns Road, Porth is recorded publicly as a mid-century freehold house across 843 ft2 of internal area, sitting on a 240 m2 plot.
Locally, houses of this size normally have 3 bedrooms with a garden.
Our estimate of the sale value of 10, St. Johns Road, Porth is £160,797 and its rental estimate is £877 per month, given the available information and assuming reasonable condition.
St. Johns Road, Tonyrefail, Porth, CF39 falls within the CF39 postal district.
Our Data Sources
10, St. Johns Road, Porth has 21 entries in the Land Registry , most recently in September 2007 and a single entry in the EPC database dated October 2010.
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.
Price Range & Condition
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 10, St. Johns Road, Porth, we estimate a market value of £168,837 and a rental value of £921 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £149,541 and £816 per month respectively.
Recent Market Change
Over the last year, 10, St. Johns Road, Porth has seen its estimated sale value move up by £3,320 (2.1%) and its estimated rental value increase by £34 per month (3.9%). This results in an estimated gross rental yield of 6.5%.
Plot Size
HM Land Registry records the plot of land for 10, St. Johns Road, Porth as measuring 240 m2.
That makes it the 8th largest plot in the postcode, where all 9 other houses have recorded plot data.
Energy Efficiency
10, St. Johns Road, Porth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 20 Oct 2010.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 10, St. Johns Road, Porth completed on 6th September 2007 at £114,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold twice.
Values of comparable properties have risen by 62.5% over the period since September 2007.
- Sold Sep 2007£114,000
- Sold Aug 1996£38,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 10, St. Johns Road, Porth have sold within a radius of 860 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 2nd September 2025, was 11, Heol Aneurin, Porth, CF39 8LN, a freehold house which sold for £40,000.
Read more about house prices in CF39.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 57 addresses on St. Johns Road, Tonyrefail, Porth, CF39, 10, St. Johns Road, Porth comes out as the 15th largest and the 4th most expensive in our analysis of the public data.
It is also £15k more expensive than the average property across the CF39 district.
More reading links
Schools Nearby
Public Transport Nearby
From 10, St. Johns Road, Porth, the nearest station is Porth, 3.3 kilometres away.
- 3.3kmPorth
- 3.8kmDinas (Rhondda)
- 4.1kmTrehafod
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.

