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
15, Carreg Erw, Birchgrove, SA7 0HJ	23 Sep 2005	£185,000			Detached (4 bed)
1, Carreg Erw, Birchgrove, SA7 0HJ	02 Sep 2005	£310,000	128 m² 1377 sqft	£2,421 £224	Detached (4 bed)
18, Carreg Erw, Birchgrove, SA7 0HJ	25 Aug 2005	£155,995			Detached (3 bed)
14, Carreg Erw, Birchgrove, SA7 0HJ	12 Aug 2005	£89,995			Flat (1 bed)
20, Carreg Erw, Birchgrove, SA7 0HJ	29 Jul 2005	£174,995			Detached (3 bed)
5, Carreg Erw, Birchgrove, SA7 0HJ	22 Jul 2005	£171,995			Semi-D (3 bed)
4, Carreg Erw, Birchgrove, SA7 0HJ	13 May 2005	£257,995			Detached (4 bed)
15, Carreg Erw	£185,000 Sep-2005
1, Carreg Erw	£310,000 Sep-2005	128 1377	2,421 224
18, Carreg Erw	£155,995 Aug-2005
14, Carreg Erw	£89,995 Aug-2005
20, Carreg Erw	£174,995 Jul-2005
5, Carreg Erw	£171,995 Jul-2005
4, Carreg Erw	£257,995 May-2005

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

The average price per square metre (per square foot) in Carreg Erw, Birchgrove is £2,592 sqm (£240 per sq ft), this is calculated from the price paid of the 8 most recent sales.
The majority of homes in Birchgrove are now selling for between £2,610 and £3,040 per square metre (£242 and £282 per square foot) , find out more in this local analysis of SA7 0 (Birchgrove) house prices.
There are about 36 homes on Carreg Erw, we would have expected approximately 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 Carreg Erw, averaging about 2 home sales per year .
The average size of all the properties on Carreg Erw is 108 m2 (1,162 sqft).