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
17 - 19, Maesydderwen, Johnstown, SA31 3LX	01 Aug 2025	£410,000	178 m² 1915 sqft	£2,303 £213	Detached
26, Maesydderwen, Johnstown, SA31 3LX -	20 Jun 2025	£290,000	99 m² 1065 sqft	£2,929 £272	Detached (3 bed)
18, Maesydderwen, Johnstown, SA31 3LX -	24 Feb 2025	£320,000	98 m² 1054 sqft	£3,265 £303	Detached (3 bed)
23, Maesydderwen, Johnstown, SA31 3LX	13 Aug 2024	£250,000 B	83 m² 893 sqft	£3,012 £279	Detached (3 bed)
Morganne, 2, Maesydderwen, Johnstown, SA31 3LX -	13 Oct 2023	£216,250	136 m² 1463 sqft	£1,590 £147	Detached (3 bed)
21, Maesydderwen, Johnstown, SA31 3LX -	25 Aug 2023	£240,000	77 m² 828 sqft	£3,116 £289	Detached (3 bed)
6, Maesydderwen, Johnstown, SA31 3LX	10 Dec 2021	£215,000	105 m² 1130 sqft	£2,047 £190	Detached (3 bed)
29, Maesydderwen, Johnstown, SA31 3LX	11 Jun 2021	£189,950	77 m² 828 sqft	£2,466 £229	Detached
24, Maesydderwen, Johnstown, SA31 3LX	26 Mar 2021	£192,500	100 m² 1076 sqft	£1,925 £178	Detached (3 bed)
33, Maesydderwen, Johnstown, SA31 3LX -	27 Jan 2021	£229,000	82 m² 882 sqft	£2,792 £259	Detached (3 bed)
27, Maesydderwen, Johnstown, SA31 3LX -	07 Oct 2020	£180,000	89 m² 957 sqft	£2,022 £187	Detached (3 bed)
13, Maesydderwen, Johnstown, SA31 3LX -	14 Sep 2020	£200,000			Detached (3 bed)
35, Maesydderwen, Johnstown, SA31 3LX -	11 May 2020	£232,000	147 m² 1582 sqft	£1,578 £146	Detached
7, Maesydderwen, Johnstown, SA31 3LX	15 Apr 2019	£155,000	106 m² 1140 sqft	£1,462 £135	Detached (3 bed)
1, Maesydderwen, Johnstown, SA31 3LX	11 Jan 2019	£200,000	136 m² 1463 sqft	£1,470 £136	Detached (3 bed)
5, Maes Y Dderwen, Johnstown, SA31 3LX	20 Nov 2017	£159,950	121 m² 1302 sqft	£1,321 £122	Detached (3 bed)
10, Maes Y Dderwen, Johnstown, SA31 3LX -	09 Oct 2015	£166,000	93 m² 1001 sqft	£1,784 £165	Detached (3 bed)
20, Maes Y Dderwen, Johnstown, SA31 3LX -	06 Sep 2013	£150,000	98 m² 1054 sqft	£1,530 £142	Detached (3 bed)
11, Maes Y Dderwen, Johnstown, SA31 3LX -	14 May 2013	£132,500	86 m² 925 sqft	£1,540 £143	Detached (3 bed)
30, Maes Y Dderwen, Johnstown, SA31 3LX	01 Oct 2009	£169,000	104 m² 1119 sqft	£1,625 £150	Semi-D (3 bed)
14, Maes Y Dderwen, Johnstown, SA31 3LX -	01 Oct 2007	£168,000			Detached (3 bed)
37, Maes Y Dderwen, Johnstown, SA31 3LX	17 Sep 2004	£169,750	90 m² 968 sqft	£1,886 £175	Semi-D (3 bed)
31, Maes Y Dderwen, Johnstown, SA31 3LX	04 Feb 2004	£167,500	98 m² 1054 sqft	£1,709 £158	Detached (3 bed)
4, Maes Y Dderwen, Johnstown, SA31 3LX	28 Feb 2003	£88,000			Terrace
9, Maes Y Dderwen, Johnstown, SA31 3LX	30 Nov 2000	£65,000			Detached (3 bed)
22, Maes Y Dderwen, Johnstown, SA31 3LX	03 Jul 2000	£89,000			Detached (3 bed)
8, Maes Y Dderwen, Johnstown, SA31 3LX -	27 Aug 1999	£67,500	66 m² 710 sqft	£1,022 £94	Detached (3 bed)
28, Maes Y Dderwen, Johnstown, SA31 3LX	14 Jul 1995	£80,000			Detached (3 bed)
17 - 19, Maesydderwen	£410,000 Aug-2025	178 1915	2,303 213
26, Maesydderwen -	£290,000 Jun-2025	99 1065	2,929 272
18, Maesydderwen -	£320,000 Feb-2025	98 1054	3,265 303
23, Maesydderwen	£250,000 B Aug-2024	83 893	3,012 279
Morganne, 2, Maesydderwen -	£216,250 Oct-2023	136 1463	1,590 147
21, Maesydderwen -	£240,000 Aug-2023	77 828	3,116 289
6, Maesydderwen	£215,000 Dec-2021	105 1130	2,047 190
29, Maesydderwen	£189,950 Jun-2021	77 828	2,466 229
24, Maesydderwen	£192,500 Mar-2021	100 1076	1,925 178
33, Maesydderwen -	£229,000 Jan-2021	82 882	2,792 259
27, Maesydderwen -	£180,000 Oct-2020	89 957	2,022 187
13, Maesydderwen -	£200,000 Sep-2020
35, Maesydderwen -	£232,000 May-2020	147 1582	1,578 146
7, Maesydderwen	£155,000 Apr-2019	106 1140	1,462 135
1, Maesydderwen	£200,000 Jan-2019	136 1463	1,470 136
5, Maes Y Dderwen	£159,950 Nov-2017	121 1302	1,321 122
10, Maes Y Dderwen -	£166,000 Oct-2015	93 1001	1,784 165
20, Maes Y Dderwen -	£150,000 Sep-2013	98 1054	1,530 142
11, Maes Y Dderwen -	£132,500 May-2013	86 925	1,540 143
30, Maes Y Dderwen	£169,000 Oct-2009	104 1119	1,625 150
14, Maes Y Dderwen -	£168,000 Oct-2007
37, Maes Y Dderwen	£169,750 Sep-2004	90 968	1,886 175
31, Maes Y Dderwen	£167,500 Feb-2004	98 1054	1,709 158
4, Maes Y Dderwen	£88,000 Feb-2003
9, Maes Y Dderwen	£65,000 Nov-2000
22, Maes Y Dderwen	£89,000 Jul-2000
8, Maes Y Dderwen -	£67,500 Aug-1999	66 710	1,022 94
28, Maes Y Dderwen	£80,000 Jul-1995

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

The average price per square metre (per square foot) in Maesydderwen, Johnstown is £2,557 sqm (£237 per sq ft), this is based on the selling price of the 7 most recent sales.
The majority of homes in Johnstown are now selling for between £1,850 and £2,780 per square metre (£171 and £258 per square foot) , find out more in this local analysis of SA31 3 (Johnstown) house prices.
There are about 14 homes on Maesydderwen, we would have expected about 2 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 7 property sales in Maesydderwen, averaging approximately 1 home sales per year .
The average size of all the properties on Maesydderwen is 107 m2 (1,151 sqft).