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
138, St Helens Avenue, Swansea, SA1 4NW	05 Sep 2025	£180,000 B	100 m² 1076 sqft	£1,800 £167	Terrace (3 bed)
129, St Helens Avenue, Swansea, SA1 4NW	11 Aug 2025	£130,000	93 m² 1001 sqft	£1,397 £129	Terrace (3 bed)
119, St Helens Avenue, Swansea, SA1 4NW -	06 Jan 2025	£195,000 B	102 m² 1097 sqft	£1,911 £177	Terrace (3 bed)
121, St Helens Avenue, Swansea, SA1 4NW -	07 Jun 2024	£143,000	80 m² 861 sqft	£1,787 £166	Terrace (3 bed)
120, St Helens Avenue, Swansea, SA1 4NW	21 Nov 2023	£196,620	112 m² 1205 sqft	£1,755 £163	Terrace (3 bed)
136, St Helens Avenue, Swansea, SA1 4NW	14 Nov 2023	£230,000 B	98 m² 1054 sqft	£2,346 £217	Terrace
105, St Helens Avenue, Swansea, SA1 4NW -	27 Sep 2023	£177,500	107 m² 1151 sqft	£1,658 £154	Terrace (3 bed)
131, St Helens Avenue, Swansea, SA1 4NW	05 Apr 2022	£176,000 B	106 m² 1140 sqft	£1,660 £154	Terrace (3 bed)
122, St Helens Avenue, Swansea, SA1 4NW -	25 Jun 2021	£172,000	106 m² 1140 sqft	£1,622 £150	Terrace (3 bed)
114, St Helens Avenue, Swansea, SA1 4NW	16 Jun 2021	£215,000 B	117 m² 1259 sqft	£1,837 £170	Terrace (3 bed)
139, St Helens Avenue, Swansea, SA1 4NW -	07 Jun 2021	£210,000 B	105 m² 1130 sqft	£2,000 £185	Terrace (3 bed)
113, St Helens Avenue, Swansea, SA1 4NW	25 Oct 2019	£194,000	106 m² 1140 sqft	£1,830 £170	Terrace (3 bed)
125, St Helens Avenue, Swansea, SA1 4NW -	18 Aug 2017	£140,000	121 m² 1302 sqft	£1,157 £107	Terrace (3 bed)
126, St Helens Avenue, Swansea, SA1 4NW -	20 Feb 2017	£110,000 B	106 m² 1140 sqft	£1,037 £96	Terrace (5 bed)
108, St Helens Avenue, Swansea, SA1 4NW -	14 Oct 2016	£140,000	124 m² 1334 sqft	£1,129 £104	Terrace (3 bed)
124, St Helens Avenue, Swansea, SA1 4NW -	28 Jan 2016	£159,000	108 m² 1162 sqft	£1,472 £136	Terrace (3 bed)
123, St Helens Avenue, Swansea, SA1 4NW	22 May 2015	£130,000 B	115 m² 1237 sqft	£1,130 £104	Terrace (3 bed)
110, St Helens Avenue, Swansea, SA1 4NW	03 Oct 2014	£156,000	91 m² 979 sqft	£1,714 £159	Terrace (3 bed)
111, St Helens Avenue, Swansea, SA1 4NW	24 Jul 2014	£190,000	108 m² 1162 sqft	£1,759 £163	Terrace (3 bed)
112, St Helens Avenue, Swansea, SA1 4NW	17 Dec 2013	£147,000	102 m² 1097 sqft	£1,441 £133	Terrace (3 bed)
118, St Helens Avenue, Swansea, SA1 4NW	10 Sep 2013	£128,500	80 m² 861 sqft	£1,606 £149	Terrace (2 bed)
140, St Helens Avenue, Swansea, SA1 4NW -	31 Oct 2011	£145,000	122 m² 1313 sqft	£1,188 £110	Terrace (4 bed)
107, St Helens Avenue, Swansea, SA1 4NW -	23 Dec 2010	£150,792	116 m² 1248 sqft	£1,299 £120	Terrace (3 bed)
135, St Helens Avenue, Swansea, SA1 4NW -	02 Sep 2008	£142,000	93 m² 1001 sqft	£1,526 £141	Terrace (3 bed)
115, St Helens Avenue, Swansea, SA1 4NW -	15 May 2008	£142,500	103 m² 1108 sqft	£1,383 £128	Terrace (3 bed)
132, St Helens Avenue, Swansea, SA1 4NW -	16 Oct 2006	£135,000			Terrace (3 bed)
106, St Helens Avenue, Swansea, SA1 4NW -	03 Aug 2006	£135,000	113 m² 1216 sqft	£1,194 £110	Terrace (3 bed)
109, St Helens Avenue, Swansea, SA1 4NW	08 Jun 2006	£135,000	88 m² 947 sqft	£1,534 £142	Terrace (3 bed)
116, St Helens Avenue, Swansea, SA1 4NW -	27 Aug 2004	£154,500	101 m² 1087 sqft	£1,529 £142	Terrace (3 bed)
127, St Helens Avenue, Swansea, SA1 4NW -	14 Mar 2003	£99,995	150 m² 1614 sqft	£666 £61	Terrace (5 bed)
138, St Helens Avenue	£180,000 B Sep-2025	100 1076	1,800 167
129, St Helens Avenue	£130,000 Aug-2025	93 1001	1,397 129
119, St Helens Avenue -	£195,000 B Jan-2025	102 1097	1,911 177
121, St Helens Avenue -	£143,000 Jun-2024	80 861	1,787 166
120, St Helens Avenue	£196,620 Nov-2023	112 1205	1,755 163
136, St Helens Avenue	£230,000 B Nov-2023	98 1054	2,346 217
105, St Helens Avenue -	£177,500 Sep-2023	107 1151	1,658 154
131, St Helens Avenue	£176,000 B Apr-2022	106 1140	1,660 154
122, St Helens Avenue -	£172,000 Jun-2021	106 1140	1,622 150
114, St Helens Avenue	£215,000 B Jun-2021	117 1259	1,837 170
139, St Helens Avenue -	£210,000 B Jun-2021	105 1130	2,000 185
113, St Helens Avenue	£194,000 Oct-2019	106 1140	1,830 170
125, St Helens Avenue -	£140,000 Aug-2017	121 1302	1,157 107
126, St Helens Avenue -	£110,000 B Feb-2017	106 1140	1,037 96
108, St Helens Avenue -	£140,000 Oct-2016	124 1334	1,129 104
124, St Helens Avenue -	£159,000 Jan-2016	108 1162	1,472 136
123, St Helens Avenue	£130,000 B May-2015	115 1237	1,130 104
110, St Helens Avenue	£156,000 Oct-2014	91 979	1,714 159
111, St Helens Avenue	£190,000 Jul-2014	108 1162	1,759 163
112, St Helens Avenue	£147,000 Dec-2013	102 1097	1,441 133
118, St Helens Avenue	£128,500 Sep-2013	80 861	1,606 149
140, St Helens Avenue -	£145,000 Oct-2011	122 1313	1,188 110
107, St Helens Avenue -	£150,792 Dec-2010	116 1248	1,299 120
135, St Helens Avenue -	£142,000 Sep-2008	93 1001	1,526 141
115, St Helens Avenue -	£142,500 May-2008	103 1108	1,383 128
132, St Helens Avenue -	£135,000 Oct-2006
106, St Helens Avenue -	£135,000 Aug-2006	113 1216	1,194 110
109, St Helens Avenue	£135,000 Jun-2006	88 947	1,534 142
116, St Helens Avenue -	£154,500 Aug-2004	101 1087	1,529 142
127, St Helens Avenue -	£99,995 Mar-2003	150 1614	666 61

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

The average price per square metre (per square foot) in St Helens Avenue, Swansea is £1,727 sqm (£160 per sq ft), this is based on the price paid of the 15 most recent sales.
The majority of homes in Swansea are now selling for between £1,330 and £1,920 per square metre (£123 and £178 per square foot) , find out more in this local analysis of SA1 4 (Swansea) house prices.
There are about 146 homes on St Helens Avenue, we would have expected approximately 20 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 15 property sales in St Helens Avenue, averaging approximately 3 home sales per year .
The average size of all the properties on St Helens Avenue is 115 m2 (1,237 sqft).