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
28, Knoll Gardens, Carmarthen, SA31 3EJ	11 Jul 2025	£210,000	98 m² 1054 sqft	£2,142 £198	Semi-D (3 bed)
27, Knoll Gardens, Carmarthen, SA31 3EJ -	14 Feb 2025	£190,000	85 m² 914 sqft	£2,235 £207	Semi-D (3 bed)
18, Knoll Gardens, Carmarthen, SA31 3EJ -	17 Jun 2024	£143,000	94 m² 1011 sqft	£1,521 £141	Semi-D (3 bed)
4, Knoll Gardens, Carmarthen, SA31 3EJ -	28 Mar 2024	£189,500	86 m² 925 sqft	£2,203 £204	Semi-D
32, Knoll Gardens, Carmarthen, SA31 3EJ -	13 Nov 2023	£335,000	116 m² 1248 sqft	£2,887 £268	Detached (4 bed)
13, Knoll Gardens, Carmarthen, SA31 3EJ -	25 Nov 2022	£173,000	89 m² 957 sqft	£1,943 £180	Semi-D (3 bed)
8, Knoll Gardens, Carmarthen, SA31 3EJ -	14 Oct 2022	£179,000	86 m² 925 sqft	£2,081 £193	Semi-D (4 bed)
19, Knoll Gardens, Carmarthen, SA31 3EJ -	23 Mar 2022	£135,000	107 m² 1151 sqft	£1,261 £117	Semi-D
10, Knoll Gardens, Carmarthen, SA31 3EJ	18 Jun 2021	£150,000	109 m² 1173 sqft	£1,376 £127	Terrace
31, Knoll Gardens, Carmarthen, SA31 3EJ -	11 Dec 2020	£245,000	121 m² 1302 sqft	£2,024 £188	Semi-D (4 bed)
14, Knoll Gardens, Carmarthen, SA31 3EJ -	05 Mar 2020	£150,000	89 m² 957 sqft	£1,685 £156	Semi-D (3 bed)
11, Knoll Gardens, Carmarthen, SA31 3EJ	21 Feb 2020	£159,000	89 m² 957 sqft	£1,786 £165	Semi-D (3 bed)
22, Knoll Gardens, Carmarthen, SA31 3EJ	29 Jun 2018	£117,500	86 m² 925 sqft	£1,366 £126	Semi-D
21, Knoll Gardens, Carmarthen, SA31 3EJ -	18 Aug 2016	£144,000	89 m² 957 sqft	£1,617 £150	Semi-D (3 bed)
1, Knoll Gardens, Carmarthen, SA31 3EJ -	02 Jun 2016	£123,500	82 m² 882 sqft	£1,506 £139	Semi-D (3 bed)
14a, Knoll Gardens, Carmarthen, SA31 3EJ	26 Sep 2014	£130,000			Semi-D
23, Knoll Gardens, Carmarthen, SA31 3EJ -	01 Aug 2013	£152,500	134 m² 1442 sqft	£1,138 £105	Detached (4 bed)
26, Knoll Gardens, Carmarthen, SA31 3EJ	30 Apr 2010	£130,000			Semi-D (3 bed)
7, Knoll Gardens, Carmarthen, SA31 3EJ	26 Feb 2010	£130,000			Semi-D (3 bed)
3, Knoll Gardens, Carmarthen, SA31 3EJ	15 Oct 2007	£129,950	91 m² 979 sqft	£1,428 £132	Terrace
9, Knoll Gardens, Carmarthen, SA31 3EJ -	10 Aug 2007	£157,000			Semi-D (3 bed)
20, Knoll Gardens, Carmarthen, SA31 3EJ	14 Feb 2007	£132,000	89 m² 957 sqft	£1,483 £137	Semi-D (3 bed)
17, Knoll Gardens, Carmarthen, SA31 3EJ	01 Aug 2006	£105,000			Semi-D (3 bed)
29, Knoll Gardens, Carmarthen, SA31 3EJ	18 Apr 2005	£135,000	87 m² 936 sqft	£1,551 £144	Semi-D (3 bed)
34, Knoll Gardens, Carmarthen, SA31 3EJ	24 Jul 1998	£85,000			Detached (4 bed)
28, Knoll Gardens	£210,000 Jul-2025	98 1054	2,142 198
27, Knoll Gardens -	£190,000 Feb-2025	85 914	2,235 207
18, Knoll Gardens -	£143,000 Jun-2024	94 1011	1,521 141
4, Knoll Gardens -	£189,500 Mar-2024	86 925	2,203 204
32, Knoll Gardens -	£335,000 Nov-2023	116 1248	2,887 268
13, Knoll Gardens -	£173,000 Nov-2022	89 957	1,943 180
8, Knoll Gardens -	£179,000 Oct-2022	86 925	2,081 193
19, Knoll Gardens -	£135,000 Mar-2022	107 1151	1,261 117
10, Knoll Gardens	£150,000 Jun-2021	109 1173	1,376 127
31, Knoll Gardens -	£245,000 Dec-2020	121 1302	2,024 188
14, Knoll Gardens -	£150,000 Mar-2020	89 957	1,685 156
11, Knoll Gardens	£159,000 Feb-2020	89 957	1,786 165
22, Knoll Gardens	£117,500 Jun-2018	86 925	1,366 126
21, Knoll Gardens -	£144,000 Aug-2016	89 957	1,617 150
1, Knoll Gardens -	£123,500 Jun-2016	82 882	1,506 139
14a, Knoll Gardens	£130,000 Sep-2014
23, Knoll Gardens -	£152,500 Aug-2013	134 1442	1,138 105
26, Knoll Gardens	£130,000 Apr-2010
7, Knoll Gardens	£130,000 Feb-2010
3, Knoll Gardens	£129,950 Oct-2007	91 979	1,428 132
9, Knoll Gardens -	£157,000 Aug-2007
20, Knoll Gardens	£132,000 Feb-2007	89 957	1,483 137
17, Knoll Gardens	£105,000 Aug-2006
29, Knoll Gardens	£135,000 Apr-2005	87 936	1,551 144
34, Knoll Gardens	£85,000 Jul-1998

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

The average price per square metre (per square foot) in Knoll Gardens, Carmarthen is £2,146 sqm (£199 per sq ft), this is based on the Land Registry sold price of the 8 most recent sales.
The majority of homes in Johnstown are now selling for between £1,910 and £2,830 per square metre (£177 and £262 per square foot) , find out more in this local analysis of SA31 3 (Johnstown) house prices.
There are roughly 25 homes on Knoll Gardens, we would have expected about 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 8 property sales in Knoll Gardens, averaging approximately 2 home sales per year .
The average size of all the properties on Knoll Gardens is 96 m2 (1,033 sqft).