Our Data Sources
39, Nant Eirin, Porth has a single entry in the Land Registry from December 2024 and a single entry in the EPC database dated March 2024.
We combine this information with that 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
Decorative condition can have a big effect on a property's value and this effect varies depending on the type, size and location of the property.
If 39, Nant Eirin, Porth is in very good condition we estimate a sale value of £170,913 and a rental value of £949 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £151,380 and a rental value of £841 per month.
Plot Size
According to data from HM Land Registry, 39, Nant Eirin, Porth sits on a plot of 286 m2.
We have plot size data on 65 out of 67 other houses in the postcode and 39, Nant Eirin, Porth sits on the 16th largest plot.
Energy Efficiency
39, Nant Eirin, Porth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 01 Mar 2024.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Sold Prices
According to HM Land Registry, 39, Nant Eirin, Porth was last sold on 4th December 2024 for £110,000 and was recorded as a freehold house.
The property has only had this single sale since 1995.
Since December 2024, the market for similar properties has dropped by 1.8%.
- Sold Dec 2024£110,000
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 100 sales of properties similar to 39, Nant Eirin, Porth within a radius of 890 metres since 2014.
The most recent example is 11, Heol Haulfryn, Porth, CF39 8DG, a freehold house which sold for £185,000 on the 5th June 2026.
Read more about house prices in CF39.
- Sold Jun 2026£185,000 | 3 Bed House11, Heol Haulfryn, Porth, CF39 8DG11, Heol Haulfryn, Porth, CF39 8DG
- Sold May 2026£137,000 | 3 Bed House50, Bryngolau, Porth, CF39 8HP50, Bryngolau, Porth, CF39 8HP
- Sold Dec 2025£170,000 | 3 Bed House52, Nant Eirin, Porth, CF39 8DP52, Nant Eirin, Porth, CF39 8DP
- Sold Dec 2025£210,000 | 3 Bed House77, Francis Street, Porth, CF39 8DR77, Francis Street, Porth, CF39 8DR
- Sold Oct 2025£170,000 | 3 Bed House47, Tynybryn Road, Porth, CF39 8DA47, Tynybryn Road, Porth, CF39 8DA
Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Explore Nearby Properties
The surrounding properties have an average estimated value of £165,829, ranging from £159,566 to £179,902.
- 38 Nant Eirin
3 Bed House | 7 m | Est. Value: £165,921
- 40 Nant Eirin
3 Bed House | 14 m | Est. Value: £166,957
- 41 Nant Eirin
3 Bed House | 20 m | Est. Value: £179,902
- 37 Nant Eirin
3 Bed House | 26 m | Est. Value: £162,774
- 36 Nant Eirin
3 Bed House | 30 m | Est. Value: £161,712
Location Comparison
Nant Eirin, Tonyrefail, Porth, CF39 has a total of 88 addresses. According to our analysis of all the public data, 39, Nant Eirin, Porth is the 62nd largest and the 39th most expensive property on the street.
When compared to the postcode district it is £14k more expensive than the average property in CF39.
More reading links
Schools Nearby
Public Transport Nearby
- Dinas (Rhondda)|4.2 km away
- Porth|4.2 km away
- Tonypandy|4.4 km away
Available Internet Speeds
According to recent data from Ofcom, Superfast Broadband is available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
According to data from the Environment Agency, the flood risk in this area is considered to be Very Low.












