133, Mill Street

Over the past 12 months, the estimated sale value of 133, Mill Street, Porth has climbed by £2,588 (2.1%), while its estimated rental value has risen by £30 per month (3.9%). Based on current estimates, the property offers a gross rental yield of 7.4%.

133, Mill Street, Porth has an Energy Performance Rating (EPC) of F. This is based on the most recent assessment, dated 17 Feb 2015.

The property is connected to mains gas and has fully double glazed windows. It is heated using Portable electric heaters assumed for most rooms.

According to the Land Registry and our network of Estate Agents, there have been 3 sales of properties similar to 133, Mill Street, Porth within a radius of 840 metres over the last 2 years.

The most recent example is 127, Mill Street, Porth, CF39 8AE, a freehold house which sold for £115,000 on the 9th January 2026.

Read more about house prices in CF39.

• Sold Jan 2026£115,000 | 3 Bed HouseMill Street127, Mill Street, Porth, CF39 8AE
• Sold Feb 2022£115,000 | 3 Bed HouseMill Street121, Mill Street, Porth, CF39 8AE
• Sold May 2021£103,000 | 3 Bed HouseMill Street103, Mill Street, Porth, CF39 8AE

•Nearby is defined as the radius comprising the nearest 2,000 addresses.

Mill Street, Tonyrefail, Porth, CF39 has a total of 149 addresses. According to our analysis of all the public data, 133, Mill Street, Porth is the 94th largest and the 93rd most expensive property on the street.

When compared to the postcode district it is £20k less expensive than the average property in CF39.

The closest station to 133, Mill Street, Porth is Porth station, which is 3.9 kilometres away.

• 3.9

  km

  Porth
• 4.2

  km

  Dinas (Rhondda)
• 4.5

  km

  Tonypandy

According to recent data from Ofcom, superfast broadband is available in this area.

According to data from the Environment Agency, the flood risk in this area is considered to be very low.