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
Llain Alaw, Heol Ddu, Ammanford, SA18 2UN	10 Jan 2025	£410,000	254 m² 2734 sqft	£1,614 £149	Detached (5 bed)
Wauncefn, Heol Ddu, Ammanford, SA18 2UN	23 Oct 2024	£146,000 B	98 m² 1054 sqft	£1,489 £138	Detached (2 bed)
Mellions, Heol Ddu, Ammanford, SA18 2UG -	19 Sep 2024	£575,000	151 m² 1625 sqft	£3,807 £353	Detached (4 bed)
Y Garth, Heol Ddu, Ammanford, SA18 2UN	30 Jan 2023	£10,000 B			Other
Cwmcleddau Cottage, Heol Ddu, Ammanford, SA18 2UH -	01 Nov 2022	£365,000	158 m² 1700 sqft	£2,310 £214	Detached (3 bed)
Holly Cottage, Heol Ddu, Ammanford, SA18 2UN -	11 Mar 2022	£450,000	180 m² 1937 sqft	£2,500 £232	Detached (4 bed)
Ffynnon Ddu, Heol Ddu, Ammanford, SA18 2UN -	13 Dec 2021	£330,000	118 m² 1270 sqft	£2,796 £259	Detached (3 bed)
Pant Yr Heol Ddu, Heol Ddu, Ammanford, SA18 2UF -	22 Sep 2021	£549,950	182 m² 1959 sqft	£3,021 £280	Detached (3 bed)
Awel Y Coed, Heol Ddu, Ammanford, SA18 2UN -	28 Jun 2021	£290,000	118 m² 1270 sqft	£2,457 £228	Detached (3 bed)
Golwg Y Cwm, Heol Ddu, Ammanford, SA18 2UN -	14 May 2021	£300,000	136 m² 1463 sqft	£2,205 £204	Detached (4 bed)
Waunhelyg, Heol Ddu, Ammanford, SA18 2UN -	31 Jul 2020	£287,500	139 m² 1496 sqft	£2,068 £192	Detached (3 bed)
Bryn Celyn, Heol Ddu, Ammanford, SA18 2UG	03 Feb 2020	£440,000 B	187 m² 2012 sqft	£2,352 £218	Other
Ger Y Mynydd, Heol Ddu, Ammanford, SA18 2UG -	31 Jan 2020	£280,000 B	84 m² 904 sqft	£3,333 £309	Other (3 bed)
Longview, Heol Ddu, Ammanford, SA18 2UH -	10 Jul 2019	£270,000	153 m² 1646 sqft	£1,764 £163	Detached (2 bed)
Banc Y Boblen, Heol Ddu, Ammanford, SA18 2UG	14 Mar 2019	£470,000	353 m² 3799 sqft	£1,331 £123	Detached (2 bed)
Ty Canol Isaf, Heol Ddu, Ammanford, SA18 2UN -	10 Dec 2018	£10,000 B			Other (2 bed)
Ty Canol, Heol Ddu, Ammanford, SA18 2UN	22 Jan 2018	£10,000 B			Other
Erw Lon, Heol Ddu, Ammanford, SA18 2UN -	28 Jul 2017	£260,000	237 m² 2551 sqft	£1,097 £101	Detached (4 bed)
Ty Uchaf, Heol Ddu, Ammanford, SA18 2UH	23 Feb 2017	£515,000 B	152 m² 1636 sqft	£3,388 £314	Other (3 bed)
Golwg Y Gwyr, Heol Ddu, Ammanford, SA18 2UG	17 Feb 2017	£50,000 B			Other
Nebo, Heol Ddu, Ammanford, SA18 2UN	17 Jun 2016	£310,000	233 m² 2507 sqft	£1,330 £123	Detached (3 bed)
Waun Goch, Heol Ddu, Ammanford, SA18 2UG -	20 May 2016	£515,000	181 m² 1948 sqft	£2,845 £264	Detached (4 bed)
Bryngwinau, Heol Ddu, Ammanford, SA18 2UG	03 Aug 2015	£186,000			Detached
Brynawel, Heol Ddu, Ammanford, SA18 2UN	24 Jun 2014	£195,000	139 m² 1496 sqft	£1,402 £130	Detached (3 bed)
3, Glasfryn, Ammanford, SA18 2UN	15 Mar 2012	£57,750	86 m² 925 sqft	£671 £62	Semi-D (3 bed)
Pantyblodau, Heol Ddu, Ammanford, SA18 2UN -	16 Aug 2002	£136,000	176 m² 1894 sqft	£772 £71	Detached (4 bed)
Greengables, Heol Ddu, Ammanford, SA18 2UN -	20 Jul 2001	£59,000	85 m² 914 sqft	£694 £64	Detached (2 bed)
Pantybryn, Heol Ddu, Ammanford, SA18 2UG -	17 Aug 2000	£165,000	284 m² 3056 sqft	£580 £53	Detached (4 bed)
Indiana, Heol Ddu, Ammanford, SA18 2UN	05 Jul 2000	£67,500	123 m² 1323 sqft	£548 £50	Detached (3 bed)
Brynamlwg, Heol Ddu, Ammanford, SA18 2UF -	11 May 2000	£87,000	279 m² 3003 sqft	£311 £28	Detached (4 bed)
Llain Alaw, Heol Ddu	£410,000 Jan-2025	254 2734	1,614 149
Wauncefn, Heol Ddu	£146,000 B Oct-2024	98 1054	1,489 138
Mellions, Heol Ddu -	£575,000 Sep-2024	151 1625	3,807 353
Y Garth, Heol Ddu	£10,000 B Jan-2023
Cwmcleddau Cottage, Heol Ddu -	£365,000 Nov-2022	158 1700	2,310 214
Holly Cottage, Heol Ddu -	£450,000 Mar-2022	180 1937	2,500 232
Ffynnon Ddu, Heol Ddu -	£330,000 Dec-2021	118 1270	2,796 259
Pant Yr Heol Ddu, Heol Ddu -	£549,950 Sep-2021	182 1959	3,021 280
Awel Y Coed, Heol Ddu -	£290,000 Jun-2021	118 1270	2,457 228
Golwg Y Cwm, Heol Ddu -	£300,000 May-2021	136 1463	2,205 204
Waunhelyg, Heol Ddu -	£287,500 Jul-2020	139 1496	2,068 192
Bryn Celyn, Heol Ddu	£440,000 B Feb-2020	187 2012	2,352 218
Ger Y Mynydd, Heol Ddu -	£280,000 B Jan-2020	84 904	3,333 309
Longview, Heol Ddu -	£270,000 Jul-2019	153 1646	1,764 163
Banc Y Boblen, Heol Ddu	£470,000 Mar-2019	353 3799	1,331 123
Ty Canol Isaf, Heol Ddu -	£10,000 B Dec-2018
Ty Canol, Heol Ddu	£10,000 B Jan-2018
Erw Lon, Heol Ddu -	£260,000 Jul-2017	237 2551	1,097 101
Ty Uchaf, Heol Ddu	£515,000 B Feb-2017	152 1636	3,388 314
Golwg Y Gwyr, Heol Ddu	£50,000 B Feb-2017
Nebo, Heol Ddu	£310,000 Jun-2016	233 2507	1,330 123
Waun Goch, Heol Ddu -	£515,000 May-2016	181 1948	2,845 264
Bryngwinau, Heol Ddu	£186,000 Aug-2015
Brynawel, Heol Ddu	£195,000 Jun-2014	139 1496	1,402 130
3, Glasfryn	£57,750 Mar-2012	86 925	671 62
Pantyblodau, Heol Ddu -	£136,000 Aug-2002	176 1894	772 71
Greengables, Heol Ddu -	£59,000 Jul-2001	85 914	694 64
Pantybryn, Heol Ddu -	£165,000 Aug-2000	284 3056	580 53
Indiana, Heol Ddu	£67,500 Jul-2000	123 1323	548 50
Brynamlwg, Heol Ddu -	£87,000 May-2000	279 3003	311 28

The data above for Heol Ddu 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 Ddu, Ammanford is £2,833 sqm (£263 per sq ft), this is from sold property prices of the 6 most recent sales.
The majority of homes in Ammanford are now selling for between £1,540 and £2,490 per square metre (£143 and £231 per square foot) , find out more in this local analysis of SA18 2 (Ammanford) house prices.
There are about 24 homes on Heol Ddu, we would have expected approximately 3 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 6 property sales in Heol Ddu, averaging approximately 1 home sales per year .
The average size of all the properties on Heol Ddu is 166 m2 (1,786 sqft).