Our Data Sources
31, Tanycoed Street, Mountain Ash has no records in the the Land Registry and a single entry in the EPC database dated September 2010.
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
The condition of a property plays an important role in determining its value, with the degree of impact varying by property type, size and location.
For 31, Tanycoed Street, Mountain Ash, we estimate a market value of £100,299 and a rental value of £692 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £88,836 and £613 per month respectively.
Plot Size
HM Land Registry records the plot of land for 31, Tanycoed Street, Mountain Ash as measuring 175 m2.
That makes it the 4th largest plot in the postcode, where 48 of the 54 other houses have recorded plot data.
Energy Efficiency
31, Tanycoed Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 16 Sep 2010.
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
Over the past 2 years 3 properties similar to 31, Tanycoed Street, Mountain Ash have sold within a radius of 670 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 31st March 2026, was 61, Tanycoed Street, Mountain Ash, CF45 3YH, a freehold house which sold for £72,500.
Read more about house prices in CF45.
- Sold Mar 2026£72,500 | 3 Bed House61, Tanycoed Street, Mountain Ash, CF45 3YH61, Tanycoed Street, Mountain Ash, CF45 3YH
- Sold Jul 2024£86,500 | 3 Bed House37, Tanycoed Street, Mountain Ash, CF45 3YH37, Tanycoed Street, Mountain Ash, CF45 3YH
- Sold Dec 2020£83,000 | 3 Bed House33, Tanycoed Street, Mountain Ash, CF45 3YH33, Tanycoed Street, Mountain Ash, CF45 3YH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
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Location Comparison
Of the 54 addresses on Tanycoed Street, Mountain Ash, CF45, 31, Tanycoed Street, Mountain Ash comes out as the 26th largest and the 26th most expensive in our analysis of the public data.
It is also £62k less expensive than the average property across the CF45 district.
More reading links
Schools Nearby
Public Transport Nearby
- 500mPenrhiwceiber
- 1.3kmMountain Ash
- 2.6kmFernhill
Available Internet Speeds
Broadband here reaches superfast speeds, based on recent Ofcom data.
According to recent data from Ofcom, Superfast broadband is available in the area.
Risk of Flooding
The flood risk here is rated very low, based on Environment Agency data.












