9, Heol Dderwen
9, Heol Dderwen
Description & Estimates







The public record describes 9, Heol Dderwen, Pontypridd as a mid-century house with 1,097 ft2 of internal area, sitting on a 404 m2 plot.
In this area, houses of this size normally have 4 bedrooms with a garden.
9, Heol Dderwen, Pontypridd has an estimated sale value of £386,300 and an estimated rental value of £1,421 per month, assuming reasonable condition and based on the information available.
Heol Dderwen, Tonteg, Pontypridd, CF38 lies within the CF38 postal district.
Our Data Sources
9, Heol Dderwen, Pontypridd has no records in the the Land Registry and a single entry in the EPC database dated December 2013.
We combine this information with public data of neighbouring properties to estimate the property attributes and values.
The local information is scored as 1 out of 5 and is considered of low accuracy.
Price Range & Condition
In very good condition, we estimate 9, Heol Dderwen, Pontypridd would be worth £405,615, with a potential rental value of £1,492 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £359,259, with a rental value of £1,321 per month.
The extent to which decoration affects a property's value depends on its type, size and location.
Recent Market Change
The estimated sale value of 9, Heol Dderwen, Pontypridd has decreased by £1,760 (0.5%) over the last year. During the same period, its estimated monthly rental value has grown by £38 (2.7%). The property's estimated gross yield is currently 4.4%.
Plot Size
9, Heol Dderwen, Pontypridd occupies a 404 m2 plot as recorded by HM Land Registry.
Of the 15 other houses in this postcode, 14 have recorded plot sizes, and this one ranks as the 4th largest.
Energy Efficiency
9, Heol Dderwen, Pontypridd has an Energy Performance Rating (EPC) of E. This is based on the most recent assessment, dated 16 Dec 2013.
The property is not connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, LPG.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 830 metres of 9, Heol Dderwen, Pontypridd across the last 2 years.
Most recently, 64, The Dell, Pontypridd, CF38 1TG, a freehold house, sold at £341,000 on the 13th June 2025.
Read more about house prices in CF38.
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Our analysis of the public data ranks 9, Heol Dderwen, Pontypridd as the 5th largest and the 4th most expensive of the 15 addresses on Heol Dderwen, Tonteg, Pontypridd, CF38.
Against the CF38 postcode district average, it is £128k more expensive than the typical property.
More reading links
Schools Nearby
Public Transport Nearby
Trefforest Estate station is the nearest stop to 9, Heol Dderwen, Pontypridd at 1.7 kilometres away.
- 1.7kmTrefforest Estate
- 2.1kmTrefforest
- 3.5kmPontypridd
Available Internet Speeds
Ofcom's latest figures show superfast broadband available in this area.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
Environment Agency data suggests this area has a very low risk of flooding.

