Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
1 St. Davids Cottages, High Street, Mountain Ash, CF45 3PF -	10 Mar 2025	£138,000	72 m² 775 sqft	£1,916 £178	Terrace
2 St. Davids Cottages, High Street, Mountain Ash, CF45 3PF	31 Aug 2022	£41,000 B	87 m² 936 sqft	£471 £43	Terrace
1 St. Davids Cottages, High St -	£138,000 Mar-2025	72 775	1,916 178
2 St. Davids Cottages, High St	£41,000 B Aug-2022	87 936	471 43

The data above for High Street can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in High Street, Mountain Ash is £1,191 sqm (£110 per sq ft), this is calculated from the Land Registry sold price of the 10 most recent sales.
The majority of homes in Mountain Ash are now selling for between £1,020 and £1,540 per square metre (£94 and £143 per square foot) , find out more in this local analysis of CF45 3 (Mountain Ash) house prices.
There are approximately 41 homes on High Street, we would have expected about 5 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 10 property sales in High Street, averaging roughly 2 home sales per year .
The average size of all the properties on High Street is 71 m2 (764 sqft).