Our Data Sources
18, Collenna Road, Porth has a single entry in the Land Registry from November 2020 and a single entry in the EPC database dated September 2015.
We combine this information with that 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
In very good condition, we estimate 18, Collenna Road, Porth would be worth £148,642, with a potential rental value of £904 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £131,655, with a rental value of £800 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Plot Size
18, Collenna Road, Porth occupies a 222 m2 plot as recorded by HM Land Registry.
Of the 37 other houses in this postcode, 30 have recorded plot sizes, and this one ranks as the 14th largest.
Energy Efficiency
18, Collenna Road, Porth has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 17 Sep 2015.
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
18, Collenna Road, Porth last changed hands on 27th November 2020, selling for £125,000. 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 risen by 10.5% since November 2020.
- Sold Nov 2020£125,000
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 217 sales of comparable properties within 790 metres of 18, Collenna Road, Porth since 2015.
Most recently, 83, Collenna Road, Porth, CF39 8EH, a freehold house, sold at £175,000 on the 19th March 2026.
Read more about house prices in CF39.
- Sold Mar 2026£175,000 | 3 Bed House83, Collenna Road, Porth, CF39 8EH83, Collenna Road, Porth, CF39 8EH
- Sold Mar 2026£138,000 | 3 Bed House88, Prichard Street, Porth, CF39 8PA88, Prichard Street, Porth, CF39 8PA
- Sold Sep 2025£100,000 | 3 Bed House8, High Street, Porth, CF39 8PG8, High Street, Porth, CF39 8PG
- Sold May 2025£149,950 | 3 Bed House47, Prichard Street, Porth, CF39 8PB47, Prichard Street, Porth, CF39 8PB
- Sold Apr 2025£145,000 | 3 Bed House72, Prichard Street, Porth, CF39 8PA72, Prichard Street, Porth, CF39 8PA
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 £159,732, ranging from £134,152 to £223,910.
- 20 Collenna Road
4 Bed House | 11 m | Est. Value: £165,245
- Ty Craig
4 Bed House | 17 m | Est. Value: £140,804
- 22 Collenna Road
3 Bed House | 19 m | Est. Value: £147,019
- 31 Collenna Road
3 Bed House | 25 m | Est. Value: £146,235
- 33 Collenna Road
4 Bed House | 25 m | Est. Value: £174,316
Location Comparison
Our analysis of the public data ranks 18, Collenna Road, Porth as the 72nd largest and the 70th most expensive of the 87 addresses on Collenna Road, Tonyrefail, Porth, CF39.
Against the CF39 postcode district average, it is £7k less expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
- Porth|3.4 km away
- Dinas (Rhondda)|3.7 km away
- Tonypandy|4.1 km away
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast Broadband available in this area.
Risk of Flooding
Environment Agency data suggests this area has a Very Low risk of flooding.





