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
6, Carreg Erw, Birchgrove, SA7 0HJ	06 Oct 2025	£372,500	129 m² 1388 sqft	£2,887 £268	Detached (4 bed)
36, Carreg Erw, Birchgrove, SA7 0HJ -	31 Mar 2025	£390,000	131 m² 1410 sqft	£2,977 £276	Detached (4 bed)
16, Carreg Erw, Birchgrove, SA7 0HJ -	23 Oct 2024	£265,000	92 m² 990 sqft	£2,880 £267	Detached (3 bed)
52, Carreg Erw, Birchgrove, SA7 0HJ -	18 Oct 2024	£364,000	131 m² 1410 sqft	£2,778 £258	Detached (4 bed)
34, Carreg Erw, Birchgrove, SA7 0HJ -	28 Jun 2024	£261,000	111 m² 1194 sqft	£2,351 £218	Semi-D (3 bed)
2, Carreg Erw, Birchgrove, SA7 0HJ -	05 Oct 2023	£312,500	120 m² 1291 sqft	£2,604 £241	Detached (4 bed)
28, Carreg Erw, Birchgrove, SA7 0HJ	14 Dec 2022	£273,000	119 m² 1280 sqft	£2,294 £213	Detached (4 bed)
8, Carreg Erw, Birchgrove, SA7 0HJ -	30 May 2022	£226,000	115 m² 1237 sqft	£1,965 £182	Detached (4 bed)
11, Carreg Erw, Birchgrove, SA7 0HJ -	14 Nov 2019	£220,000	118 m² 1270 sqft	£1,864 £173	Detached (4 bed)
46, Carreg Erw, Birchgrove, SA7 0HJ -	11 Apr 2019	£122,500	59 m² 635 sqft	£2,076 £192	Flat (1 bed)
9, Carreg Erw, Birchgrove, SA7 0HJ -	29 Mar 2019	£242,000	119 m² 1280 sqft	£2,033 £188	Semi-D (4 bed)
10, Carreg Erw, Birchgrove, SA7 0HJ	29 Oct 2018	£167,000	109 m² 1173 sqft	£1,532 £142	Detached (4 bed)
24, Carreg Erw, Birchgrove, SA7 0HJ -	01 Dec 2017	£102,500	49 m² 527 sqft	£2,091 £194	Flat (2 bed)
42, Carreg Erw, Birchgrove, SA7 0HJ -	16 Jun 2017	£164,000	109 m² 1173 sqft	£1,504 £139	Terrace (4 bed)
3, Carreg Erw, Birchgrove, SA7 0HJ	07 Apr 2017	£168,500 B	109 m² 1173 sqft	£1,545 £143	Semi-D (4 bed)
26, Carreg Erw, Birchgrove, SA7 0HJ -	31 Mar 2017	£80,000 B	45 m² 484 sqft	£1,777 £165	Flat (1 bed)
38, Carreg Erw, Birchgrove, SA7 0HJ -	03 Oct 2014	£158,000	111 m² 1194 sqft	£1,423 £132	Semi-D (4 bed)
7, Carreg Erw, Birchgrove, SA7 0HJ -	16 Dec 2013	£169,000	121 m² 1302 sqft	£1,396 £129	Detached (4 bed)
50, Carreg Erw, Birchgrove, SA7 0HJ	08 Nov 2013	£185,000	119 m² 1280 sqft	£1,554 £144	Detached (4 bed)
22, Carreg Erw, Birchgrove, SA7 0HJ -	11 Oct 2013	£138,500	92 m² 990 sqft	£1,505 £139	Detached (3 bed)
56, Carreg Erw, Birchgrove, SA7 0HJ -	04 May 2012	£215,000	145 m² 1560 sqft	£1,482 £137	Detached (4 bed)
54, Carreg Erw, Birchgrove, SA7 0HJ	11 Sep 2008	£245,000			Detached (4 bed)
21, Carreg Erw, Birchgrove, SA7 0HJ	20 Jul 2006	£230,000			Detached (4 bed)
25, Carreg Erw, Birchgrove, SA7 0HJ -	28 Apr 2006	£248,000	149 m² 1603 sqft	£1,664 £154	Detached (4 bed)
30, Carreg Erw, Birchgrove, SA7 0HJ	09 Feb 2006	£159,995	82 m² 882 sqft	£1,951 £181	Semi-D (3 bed)
23, Carreg Erw, Birchgrove, SA7 0HJ	18 Jan 2006	£184,995			Detached (4 bed)
Plot 45, Carreg Erw, Birchgrove, SA7 0HJ	16 Dec 2005	£171,995			Terrace
17, Carreg Erw, Birchgrove, SA7 0HJ	16 Dec 2005	£210,000	154 m² 1657 sqft	£1,363 £126	Detached (4 bed)
40, Carreg Erw, Birchgrove, SA7 0HJ	02 Dec 2005	£129,000			Terrace (4 bed)
19, Carreg Erw, Birchgrove, SA7 0HJ	04 Nov 2005	£223,500			Detached (4 bed)
6, Carreg Erw	£372,500 Oct-2025	129 1388	2,887 268
36, Carreg Erw -	£390,000 Mar-2025	131 1410	2,977 276
16, Carreg Erw -	£265,000 Oct-2024	92 990	2,880 267
52, Carreg Erw -	£364,000 Oct-2024	131 1410	2,778 258
34, Carreg Erw -	£261,000 Jun-2024	111 1194	2,351 218
2, Carreg Erw -	£312,500 Oct-2023	120 1291	2,604 241
28, Carreg Erw	£273,000 Dec-2022	119 1280	2,294 213
8, Carreg Erw -	£226,000 May-2022	115 1237	1,965 182
11, Carreg Erw -	£220,000 Nov-2019	118 1270	1,864 173
46, Carreg Erw -	£122,500 Apr-2019	59 635	2,076 192
9, Carreg Erw -	£242,000 Mar-2019	119 1280	2,033 188
10, Carreg Erw	£167,000 Oct-2018	109 1173	1,532 142
24, Carreg Erw -	£102,500 Dec-2017	49 527	2,091 194
42, Carreg Erw -	£164,000 Jun-2017	109 1173	1,504 139
3, Carreg Erw	£168,500 B Apr-2017	109 1173	1,545 143
26, Carreg Erw -	£80,000 B Mar-2017	45 484	1,777 165
38, Carreg Erw -	£158,000 Oct-2014	111 1194	1,423 132
7, Carreg Erw -	£169,000 Dec-2013	121 1302	1,396 129
50, Carreg Erw	£185,000 Nov-2013	119 1280	1,554 144
22, Carreg Erw -	£138,500 Oct-2013	92 990	1,505 139
56, Carreg Erw -	£215,000 May-2012	145 1560	1,482 137
54, Carreg Erw	£245,000 Sep-2008
21, Carreg Erw	£230,000 Jul-2006
25, Carreg Erw -	£248,000 Apr-2006	149 1603	1,664 154
30, Carreg Erw	£159,995 Feb-2006	82 882	1,951 181
23, Carreg Erw	£184,995 Jan-2006
Plot 45, Carreg Erw	£171,995 Dec-2005
17, Carreg Erw	£210,000 Dec-2005	154 1657	1,363 126
40, Carreg Erw	£129,000 Dec-2005
19, Carreg Erw	£223,500 Nov-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 Land Registry sold price 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 roughly 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 approximately 2 home sales per year .
The average size of all the properties on Carreg Erw is 108 m2 (1,162 sqft).