Our Data Sources
66, Tanycoed Street, Mountain Ash has 31 entries in the Land Registry , most recently in April 2014 and a single entry in the EPC database dated May 2023.
We combine this information with that 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 66, Tanycoed Street, Mountain Ash, we estimate a market value of £90,197 and a rental value of £657 per month when presented in very good decorative order. Should the property require extensive cosmetic improvement, those figures would reduce to £79,889 and £582 per month respectively.
Plot Size
HM Land Registry records the plot of land for 66, Tanycoed Street, Mountain Ash as measuring 110 m2.
That makes it the 43rd largest plot in the postcode, where 48 of the 54 other houses have recorded plot data.
Energy Efficiency
66, Tanycoed Street, Mountain Ash has an Energy Performance Rating (EPC) of D. This is based on the most recent assessment, dated 12 May 2023.
The property is connected to mains gas and has fully double glazed windows. It is heated using Boiler and radiators, mains gas.
Sold Prices
The most recent sale of 66, Tanycoed Street, Mountain Ash completed on 4th April 2014 at £26,500 and was recorded by HM Land Registry as a freehold house.
Since 1995 the property has sold 3 times.
Values of comparable properties have risen by 180.3% over the period since April 2014.
- Sold Apr 2014£26,500
- Sold May 2010£40,000
- Sold Sep 2005£30,000
Similar Properties Sold Nearby
Over the past 2 years 3 properties similar to 66, Tanycoed Street, Mountain Ash have sold within a radius of 640 metres, per the Land Registry and our network of Estate Agents.
The latest, on the 3rd March 2026, was 148, Penrhiwceiber Road, Mountain Ash, CF45 3SH, a freehold house which sold for £75,000.
Read more about house prices in CF45.
- Sold Mar 2026£75,000 | 3 Bed House148, Penrhiwceiber Road, Mountain Ash, CF45 3SH148, Penrhiwceiber Road, Mountain Ash, CF45 3SH
- Sold Nov 2025£75,000 | 3 Bed House28, Park Street, Mountain Ash, CF45 3YL28, Park Street, Mountain Ash, CF45 3YL
- Sold Feb 2022£70,000 | 3 Bed House53, Tanycoed Street, Mountain Ash, CF45 3YH53, Tanycoed Street, Mountain Ash, CF45 3YH
•Nearby is defined as the radius comprising the nearest 2,000 addresses.
More reading links
Location Comparison
Of the 54 addresses on Tanycoed Street, Mountain Ash, CF45, 66, Tanycoed Street, Mountain Ash comes out as the 47th largest and the 47th most expensive in our analysis of the public data.
It is also £72k 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.












