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
68, Gwyn Street, Pontardawe, SA8 3AN -	10 Jul 2025	£317,500	111 m² 1194 sqft	£2,860 £265	Detached (4 bed)
54, Gwyn Street, Pontardawe, SA8 3AN	28 Mar 2025	£194,000	123 m² 1323 sqft	£1,577 £146	Detached (3 bed)
71, Gwyn Street, Pontardawe, SA8 3AN -	05 Aug 2022	£208,000	100 m² 1076 sqft	£2,080 £193	Semi-D (3 bed)
59, Gwyn Street, Pontardawe, SA8 3AN	09 Dec 2021	£150,000	95 m² 1022 sqft	£1,578 £146	Semi-D (3 bed)
74, Gwyn Street, Pontardawe, SA8 3AN -	25 May 2021	£190,000	103 m² 1108 sqft	£1,844 £171	Semi-D (3 bed)
76, Gwyn Street, Pontardawe, SA8 3AN -	02 Oct 2020	£420,000	200 m² 2152 sqft	£2,100 £195	Semi-D
65, Gwyn Street, Pontardawe, SA8 3AN -	19 May 2014	£90,000	91 m² 979 sqft	£989 £91	Semi-D (3 bed)
69, Gwyn Street, Pontardawe, SA8 3AN	16 Aug 2013	£80,000	95 m² 1022 sqft	£842 £78	Semi-D (3 bed)
67, Gwyn Street, Pontardawe, SA8 3AN -	22 Jul 2013	£105,000	108 m² 1162 sqft	£972 £90	Semi-D (3 bed)
52, Gwyn Street, Pontardawe, SA8 3AN	16 Oct 2009	£142,000	104 m² 1119 sqft	£1,365 £126	Detached (3 bed)
63, Gwyn Street, Pontardawe, SA8 3AN -	04 Aug 2006	£111,500	85 m² 914 sqft	£1,311 £121	Semi-D (3 bed)
81, Gwyn Street, Pontardawe, SA8 3AN	29 Sep 2003	£15,680			Semi-D (3 bed)
56, Gwyn Street, Pontardawe, SA8 3AN	11 Jul 2002	£95,000			Semi-D (4 bed)
61, Gwyn Street, Pontardawe, SA8 3AN	14 Jan 2000	£44,500			Semi-D (3 bed)
64, Gwyn Street, Pontardawe, SA8 3AN	24 Feb 1999	£48,000			Detached (5 bed)
79, Gwyn Street, Pontardawe, SA8 3AN	11 Dec 1998	£36,000			Semi-D (3 bed)
91, Gwyn Street, Pontardawe, SA8 3AN	14 Jul 1998	£25,000	99 m² 1065 sqft	£252 £23	Semi-D (3 bed)
89, Gwyn Street, Pontardawe, SA8 3AN -	22 Nov 1996	£19,000	75 m² 807 sqft	£253 £23	Semi-D (2 bed)
68, Gwyn St -	£317,500 Jul-2025	111 1194	2,860 265
54, Gwyn St	£194,000 Mar-2025	123 1323	1,577 146
71, Gwyn St -	£208,000 Aug-2022	100 1076	2,080 193
59, Gwyn St	£150,000 Dec-2021	95 1022	1,578 146
74, Gwyn St -	£190,000 May-2021	103 1108	1,844 171
76, Gwyn St -	£420,000 Oct-2020	200 2152	2,100 195
65, Gwyn St -	£90,000 May-2014	91 979	989 91
69, Gwyn St	£80,000 Aug-2013	95 1022	842 78
67, Gwyn St -	£105,000 Jul-2013	108 1162	972 90
52, Gwyn St	£142,000 Oct-2009	104 1119	1,365 126
63, Gwyn St -	£111,500 Aug-2006	85 914	1,311 121
81, Gwyn St	£15,680 Sep-2003
56, Gwyn St	£95,000 Jul-2002
61, Gwyn St	£44,500 Jan-2000
64, Gwyn St	£48,000 Feb-1999
79, Gwyn St	£36,000 Dec-1998
91, Gwyn St	£25,000 Jul-1998	99 1065	252 23
89, Gwyn St -	£19,000 Nov-1996	75 807	253 23

The data above for Gwyn 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 Gwyn Street, Pontardawe is £2,196 sqm (£204 per sq ft), this is based on the sold price of the 9 most recent sales.
The majority of homes in Alltwen are now selling for between £2,080 and £2,900 per square metre (£193 and £269 per square foot) , find out more in this local analysis of SA8 3 (Alltwen) house prices.
There are about 37 homes on Gwyn 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 9 property sales in Gwyn Street, averaging roughly 2 home sales per year .
The average size of all the properties on Gwyn Street is 94 m2 (1,011 sqft).