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
3, Heol Gwys, Upper Cwmtwrch, SA9 2XG	15 Aug 1997	£25,000	62 m² 667 sqft	£403 £37	Semi-D
10, Heol Gwys, Upper Cwmtwrch, SA9 2XG -	20 Feb 1995	£30,000	116 m² 1248 sqft	£258 £23	Semi-D (3 bed)
3, Heol Gwys	£25,000 Aug-1997	62 667	403 37
10, Heol Gwys -	£30,000 Feb-1995	116 1248	258 23

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

The average price per square metre (per square foot) in Heol Gwys, Upper Cwmtwrch is £1,910 sqm (£177 per sq ft), this is calculated from the sold price of the 5 most recent sales.
The majority of homes in Ystalyfera are now selling for between £1,320 and £2,280 per square metre (£122 and £211 per square foot) , find out more in this local analysis of SA9 2 (Ystalyfera) house prices.
There are about 21 homes on Heol Gwys, we would have expected about 3 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 5 property sales in Heol Gwys, averaging approximately 1 home sales per year .
The average size of all the properties on Heol Gwys is 85 m2 (914 sqft).