18, Mill Street
18, Mill Street
Description & Estimates
18, Mill Street, Porth appears in the public record as a freehold house sitting on a 172 m2 plot.
By comparing it to nearby properties, we estimate it to be a period house with 1,138 ft2 of internal area and a garden.
Locally, houses of this size normally have 4 bedrooms.
Our estimate of the sale value of 18, Mill Street, Porth is £129,703 and its rental estimate is £781 per month, given the available information and assuming reasonable condition.
Mill Street, Tonyrefail, Porth, CF39 falls within the CF39 postal district.
Our Data Sources
18, Mill Street, Porth has 31 entries in the Land Registry , most recently in February 2016 and no records in the EPC database.
We combine this sold price information with public data of neighbouring properties to estimate the attributes and values.
The local information is scored as 3 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 18, Mill Street, Porth, we estimate a market value of £136,189 and a rental value of £820 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £120,624 and £726 per month respectively.
Recent Market Change
Over the last year, 18, Mill Street, Porth has seen its estimated sale value rise by £1,985 (1.5%) and its estimated rental value move up by £27 per month (3.5%). This results in an estimated gross rental yield of 7.2%.
Plot Size
HM Land Registry records the plot of land for 18, Mill Street, Porth as measuring 172 m2.
That makes it the 15th largest plot in the postcode, where 19 of the 22 other houses have recorded plot data.
Sold Prices
The most recent sale of 18, Mill Street, Porth completed on 29th February 2016 at £100,000 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 59.7% over the period since February 2016.
- Sold Feb 2016£100,000
- Sold Feb 2002£55,000
- Sold Jan 1995£30,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 18, Mill Street, Porth have sold within a radius of 760 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 27th March 2026, was 115, Mill Street, Porth, CF39 8AE, a freehold house which sold for £186,950.
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
Of the 149 addresses on Mill Street, Tonyrefail, Porth, CF39, 18, Mill Street, Porth comes out as the 29th largest and the 81st most expensive in our analysis of the public data.
It is also £16k less expensive than the average property across the CF39 district.
More reading links
Schools Nearby
Public Transport Nearby
From 18, Mill Street, Porth, the nearest station is Porth, 3.7 kilometres away.
- 3.7kmPorth
- 3.9kmDinas (Rhondda)
- 4.3kmTonypandy
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.
