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
22, Heol Dderwen, Llanelli, SA15 1JQ	22 Aug 2025	£136,000	87 m² 936 sqft	£1,563 £145	Semi-D (3 bed)
17, Heol Dderwen, Llanelli, SA15 1JQ	02 Aug 2023	£128,000	87 m² 936 sqft	£1,471 £136	Semi-D (3 bed)
5, Heol Dderwen, Llanelli, SA15 1JQ	02 Mar 2023	£115,000	84 m² 904 sqft	£1,369 £127	Semi-D (3 bed)
14, Heol Dderwen, Llanelli, SA15 1JQ -	04 Nov 2022	£127,000	79 m² 850 sqft	£1,607 £149	Semi-D (3 bed)
20, Heol Dderwen, Llanelli, SA15 1JQ	31 Jan 2022	£140,000	96 m² 1033 sqft	£1,458 £135	Semi-D (3 bed)
8, Heol Dderwen, Llanelli, SA15 1JQ -	02 Aug 2021	£125,000	78 m² 839 sqft	£1,602 £148	Semi-D (3 bed)
23, Heol Dderwen, Llanelli, SA15 1JQ	17 Jan 2020	£110,000	79 m² 850 sqft	£1,392 £129	Terrace (3 bed)
16, Heol Dderwen, Llanelli, SA15 1JQ	11 Apr 2018	£100,000	79 m² 850 sqft	£1,265 £117	Terrace (3 bed)
11, Heol Dderwen, Llanelli, SA15 1JQ	09 Sep 2016	£83,000	114 m² 1227 sqft	£728 £67	Semi-D (3 bed)
13, Heol Dderwen, Llanelli, SA15 1JQ -	05 Oct 2012	£77,500	79 m² 850 sqft	£981 £91	Semi-D (3 bed)
25, Heol Dderwen, Llanelli, SA15 1JQ -	23 Sep 2011	£85,000	77 m² 828 sqft	£1,103 £102	Semi-D (3 bed)
22, Heol Dderwen	£136,000 Aug-2025	87 936	1,563 145
17, Heol Dderwen	£128,000 Aug-2023	87 936	1,471 136
5, Heol Dderwen	£115,000 Mar-2023	84 904	1,369 127
14, Heol Dderwen -	£127,000 Nov-2022	79 850	1,607 149
20, Heol Dderwen	£140,000 Jan-2022	96 1033	1,458 135
8, Heol Dderwen -	£125,000 Aug-2021	78 839	1,602 148
23, Heol Dderwen	£110,000 Jan-2020	79 850	1,392 129
16, Heol Dderwen	£100,000 Apr-2018	79 850	1,265 117
11, Heol Dderwen	£83,000 Sep-2016	114 1227	728 67
13, Heol Dderwen -	£77,500 Oct-2012	79 850	981 91
25, Heol Dderwen -	£85,000 Sep-2011	77 828	1,103 102

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

The average price per square metre (per square foot) in Heol Dderwen, Llanelli is £1,493 sqm (£138 per sq ft), this is from sold house prices of the 5 most recent sales.
The majority of homes in Llanelli are now selling for between £1,100 and £1,690 per square metre (£102 and £157 per square foot) , find out more in this local analysis of SA15 1 (Llanelli) house prices.
There are roughly 11 homes on Heol Dderwen, we would have expected roughly 1 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 5 property sales in Heol Dderwen, averaging about 1 home sales per year .
The average size of all the properties on Heol Dderwen is 85 m2 (914 sqft).