29, Dilwyn Street
29, Dilwyn Street
Description & Estimates







The public record describes 29, Dilwyn Street, Mountain Ash as a period house with 570 ft2 of internal area, sitting on a 144 m2 plot.
In this area, houses of this size normally have 3 bedrooms with a garden.
29, Dilwyn Street, Mountain Ash has an estimated sale value of £74,470 and an estimated rental value of £549 per month, assuming reasonable condition and based on the information available.
Dilwyn Street, Mountain Ash, CF45 lies within the CF45 postal district.
Our Data Sources
29, Dilwyn Street, Mountain Ash has no records in the the Land Registry and a single entry in the EPC database dated November 2019.
We combine this information with public data 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
In very good condition, we estimate 29, Dilwyn Street, Mountain Ash would be worth £78,193, with a potential rental value of £576 per month.
If substantial cosmetic improvements are needed, the estimated sale value falls to £69,257, with a rental value of £510 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 29, Dilwyn Street, Mountain Ash has increased by £1,833 (2.5%) over the last year. During the same period, its estimated monthly rental value has grown by £22 (3.9%). The property's estimated gross yield is currently 8.8%.
Plot Size
29, Dilwyn Street, Mountain Ash occupies a 144 m2 plot as recorded by HM Land Registry.
Of the 47 other houses in this postcode, 46 have recorded plot sizes, and this one ranks as the 17th largest.
Energy Efficiency
29, Dilwyn Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 05 Nov 2019.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Similar Properties Sold Nearby
Land Registry records and our Estate Agent network show 3 sales of comparable properties within 790 metres of 29, Dilwyn Street, Mountain Ash across the last 2 years.
Most recently, 53, Church Street, Mountain Ash, CF45 3YB, a freehold house, sold at £80,000 on the 14th January 2026.
Read more about house prices in CF45.
•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 29, Dilwyn Street, Mountain Ash as the 41st largest and the 41st most expensive of the 47 addresses on Dilwyn Street, Mountain Ash, CF45.
Against the CF45 postcode district average, it is £83k less expensive than the typical property.
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Schools Nearby
Public Transport Nearby
Penrhiwceiber station is the nearest stop to 29, Dilwyn Street, Mountain Ash at 300 metres away.
- 300mPenrhiwceiber
- 1.5kmMountain Ash
- 2.7kmMerthyr Vale
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.

