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
21, Allen Street, Mountain Ash, CF45 4BD -	19 Nov 2009	£93,500			Terrace (3 bed)
48, Allen Street, Mountain Ash, CF45 4BB	17 Dec 2008	£70,000			Terrace (3 bed)
61, Allen Street, Mountain Ash, CF45 4BB	17 Feb 2004	£135,000			Semi-D (5 bed)
23, Allen Street, Mountain Ash, CF45 4BD	28 Apr 2003	£70,000	154 m² 1657 sqft	£454 £42	Detached (5 bed)
6, Allen Street, Mountain Ash, CF45 4BD	06 Dec 2002	£29,000			Terrace (3 bed)
27, Allen Street, Mountain Ash, CF45 4BD -	14 Nov 2002	£28,000	92 m² 990 sqft	£304 £28	Terrace (2 bed)
40, Allen Street, Mountain Ash, CF45 4BB	11 Oct 2001	£40,000	102 m² 1097 sqft	£392 £36	Terrace (3 bed)
60, Allen Street, Mountain Ash, CF45 4BB	16 Feb 2000	£68,000			Semi-D (5 bed)
28, Allen Street, Mountain Ash, CF45 4BD	29 Oct 1999	£34,736			Terrace (3 bed)
21, Allen St -	£93,500 Nov-2009
48, Allen St	£70,000 Dec-2008
61, Allen St	£135,000 Feb-2004
23, Allen St	£70,000 Apr-2003	154 1657	454 42
6, Allen St	£29,000 Dec-2002
27, Allen St -	£28,000 Nov-2002	92 990	304 28
40, Allen St	£40,000 Oct-2001	102 1097	392 36
60, Allen St	£68,000 Feb-2000
28, Allen St	£34,736 Oct-1999

The data above for Allen 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 Allen Street, Mountain Ash is £1,639 sqm (£152 per sq ft), this is based on the Land Registry sold price of the 8 most recent sales.
The majority of homes in Abercynon are now selling for between £1,210 and £1,910 per square metre (£112 and £177 per square foot) , find out more in this local analysis of CF45 4 (Abercynon) house prices.
There are roughly 36 homes on Allen Street, we would have expected roughly 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 8 property sales in Allen Street, averaging about 2 home sales per year .
The average size of all the properties on Allen Street is 87 m2 (936 sqft).