17, John Street
17, John Street
Description & Estimates
Public records show 17, John Street, Porth to be a period freehold house with 1,323 ft2 of internal area, sitting on a 341 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
17, John Street, Porth has an estimated sale value of £110,764 and an estimated rental value of £668 per month, assuming reasonable condition and based on the information available.
John Street, Ynyshir, Porth, CF39 lies within the CF39 postal district.
Our Data Sources
17, John Street, Porth has a single entry in the Land Registry from April 2025 and a single entry in the EPC database dated June 2022.
We combine this information with that of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 17, John Street, Porth would be worth £116,303, with a potential rental value of £702 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £103,011, with a rental value of £621 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 17, John Street, Porth has risen by £1,696 (1.5%) over the last year. During the same period, its estimated monthly rental value has moved up by £23 (3.5%). The property's estimated gross yield is currently 7.2%.
Plot Size
17, John Street, Porth occupies a 341 m2 plot as recorded by HM Land Registry.
Of the 25 other houses in this postcode, 22 have recorded plot sizes, and this one ranks as the largest.
Energy Efficiency
17, John Street, Porth has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 08 Jun 2022.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
17, John Street, Porth last changed hands on 4th April 2025, selling for £108,000. The transaction was logged as a freehold house by HM Land Registry.
That is its only recorded sale since 1995.
The market for similar properties has dropped by 6.7% since April 2025.
- Sold Apr 2025£108,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 650 metres of 17, John Street, Porth across the last 2 years.
Most recently, 75, Hannah Street, Porth, CF39 9PY, a freehold house, sold at £68,000 on the 29th March 2021.
Read more about house prices in CF39.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Our analysis of the public data ranks 17, John Street, Porth as the largest and the 20th most expensive of the 35 addresses on John Street, Ynyshir, Porth, CF39.
Against the CF39 postcode district average, it is £35k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Porth station is the nearest stop to 17, John Street, Porth at 100 metres away.
- 100mPorth
- 1.9kmTrehafod
- 2.1kmDinas (Rhondda)
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.
