Our Data Sources
20, Duffryn Close, Porth has no records in the Land Registry and a single entry in the EPC database dated November 2025.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 3 out of 5 and is considered of medium 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 20, Duffryn Close, Porth is in very good condition we estimate a sale value of £266,801 and a rental value of £1,161 per month.
However, if the property needs a lot of cosmetic work we estimate a sale value of £236,310 and a rental value of £1,029 per month.
Plot Size
According to data from HM Land Registry, 20, Duffryn Close, Porth sits on a plot of 355 m2.
We have plot size data on 24 out of 26 other houses in the postcode and 20, Duffryn Close, Porth sits on the 7th largest plot.
Energy Efficiency
20, Duffryn Close, Porth has an Energy Performance Rating (EPC) of C. This is based on the most recent assessment, dated 24 Nov 2025.
The property is connected to mains gas and has fully double glazed windows. It is heated using a boiler and radiators (mains gas).
Similar Properties Sold Nearby
According to the Land Registry and our network of Estate Agents, there have been 8 sales of properties similar to 20, Duffryn Close, Porth within a radius of 940 metres since 2011.
The most recent example is 91, Gilfach Road, Porth, CF39 8HH, a freehold house which sold for £362,000 on the 22nd December 2022.
Read more about house prices in CF39.
- Sold Dec 2022£362,000 | 4 Bed House91, Gilfach Road, Porth, CF39 8HH91, Gilfach Road, Porth, CF39 8HH
- Sold Apr 2022£190,000 | 4 Bed House57, High Street, Porth, CF39 8PH57, High Street, Porth, CF39 8PH
- Sold Nov 2021£225,995 | 4 Bed House83, Gilfach Road, Porth, CF39 8HH83, Gilfach Road, Porth, CF39 8HH
- Sold Nov 2020£235,000 | 4 Bed House39, Gilfach Road, Porth, CF39 8HF39, Gilfach Road, Porth, CF39 8HF
- Sold Dec 2017£165,000 | 4 Bed House38, Duffryn Close, Porth, CF39 8HD38, Duffryn Close, Porth, CF39 8HD
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 £175,949, ranging from £108,227 to £251,593.
- 18 Duffryn Close
4 Bed House | 16 m | Est. Value: £251,593
- 24 Duffryn Close
3 Bed House | 23 m | Est. Value: £187,966
- 30 Duffryn Close
4 Bed House | 48 m | Est. Value: £228,930
- 53 Penrhiwfer Road
3 Bed House | 57 m | Est. Value: £112,899
- Rhiwderyn
3 Bed House | 57 m | Est. Value: £162,560
Location Comparison
Duffryn Close, Tonyrefail, Porth, CF39 has a total of 26 addresses. According to our analysis of all the public data, 20, Duffryn Close, Porth is the largest and the most expensive property on the street.
When compared to the postcode district it is £106k more expensive than the average property in CF39.
More reading links
Schools Nearby
Public Transport Nearby
- Porth|3.4 km away
- Dinas (Rhondda)|3.4 km away
- Tonypandy|3.8 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.
