House Price Watch
100 most expensive houses in Sir Gaerfyrddin / Carmarthenshire
In Sir Gaerfyrddin / Carmarthenshire, a beautiful part of Cymru Wales, the property market has seen a fascinating range of sales. The most expensive house sold for £1,800,000 in 2017, while the least expensive was priced at £685,000. Notably, 33 of the houses on the list are located on the same street, showcasing a concentrated area of luxury. Since 1995, there have been an impressive 80,296 sales in the region, with the latest sale recorded in 2026.
Sold in March 2017
bryntowy llangunnor road, carmarthenshire
£1,800,000
Sold in October 2022
carreg gwenlais , carmarthenshire
£1,750,000
Sold in September 2022
clearbrook hall , carmarthenshire
£1,500,000
4.
Sold in December 2022
ty penbryn mount pleasant, carmarthenshire
£1,225,000
5.
Sold in May 2022
tirallen , carmarthenshire
£1,200,000
6.
Sold in September 2024
pencrug , carmarthenshire
£1,200,000
7.
Sold in August 2023
yr hen ficerdy , carmarthenshire
£1,200,000
8.
Sold in November 2021
gwynon villa , carmarthenshire
£1,125,000
9.
Sold in August 2005
53 rehoboth road, carmarthenshire
£1,100,000
Sold for a lower amount since this price
10.
Sold in November 2025
bryntowy mansion llangunnor road, carmarthenshire
£1,100,000
Most expensive houses in areas around Sir Gaerfyrddin / Carmarthenshire
£20,000,000
1011.11%
£3,500,000
94.44%
£2,850,000
58.33%
£2,010,000
11.67%
£2,300,000
27.78%
£2,700,000
50.00%
£20,000,000
1011.11%
11.
Sold in August 2024
beili home farm , carmarthenshire
£1,000,000
12.
Sold in October 2021
banc y llain , carmarthenshire
£975,000
13.
Sold in February 2021
lancych mansion , pembrokeshire
£970,000
14.
Sold in December 2006
clynsaer house , carmarthenshire
£950,000
Sold for a lower amount since this price
15.
Sold in August 2010
fron-isaf , carmarthenshire
£950,000
16.
Sold in 2011
hafod , carmarthenshire
£900,000
17.
Sold in April 2022
swn y nant , carmarthenshire
£899,950
18.
Sold in August 2024
sannan mill , carmarthenshire
£890,000
19.
Sold in April 2007
broadway mansion broadway, carmarthenshire
£890,000
20.
Sold in October 2022
the old rectory church road, carmarthenshire
£890,000
21.
Sold in September 2016
clynsaer house , carmarthenshire
£884,000
22.
Sold in October 2023
27 penyfai lane, carmarthenshire
£870,000
23.
Sold in April 2022
cwmdwyfran farm , carmarthenshire
£870,000
24.
Sold in April 2018
derlwyn farm alltwalis road, carmarthenshire
£865,000
25.
Sold in September 2023
llwyncrwn , carmarthenshire
£865,000
26.
Sold in October 2022
high grove , carmarthenshire
£860,000
27.
Sold in April 2023
49 aber llwchwr, carmarthenshire
£850,000
28.
Sold in July 2023
coedllys uchaf , carmarthenshire
£850,000
29.
Sold in December 2020
blaenycwm , carmarthenshire
£840,000
30.
Sold in October 2022
cwmau uchaf , carmarthenshire
£830,000
31.
Sold in September 2023
161 pentre nicklaus village, carmarthenshire
£825,000
32.
Sold in March 2014
53 rehoboth road, carmarthenshire
£825,000
33.
Sold in July 2023
85 bronallt road, carmarthenshire
£825,000
34.
Sold in March 2024
4 cwmbach road, carmarthenshire
£820,000
35.
Sold in March 2017
cysgod y curyll capel dewi road, carmarthenshire
£815,000
36.
Sold in August 2024
frongelli house , carmarthenshire
£810,000
37.
Sold in March 2009
park house follet close, carmarthenshire
£800,000
38.
Sold in May 2023
maelog , carmarthenshire
£800,000
39.
Sold in December 2022
4 llys steffan, carmarthenshire
£800,000
40.
Sold in October 2025
the old rectory , carmarthenshire
£800,000
41.
Sold in June 2024
44 old road, carmarthenshire
£795,000
42.
Sold in July 2023
glandunnant , carmarthenshire
£795,000
43.
Sold in 2022
oernant fach llanboidy road, carmarthenshire
£795,000
44.
Sold in November 2021
gwarallt , carmarthenshire
£790,000
45.
Sold in June 2007
6 new road, carmarthenshire
£788,000
46.
Sold in November 2024
treiorwg gwynfe road, carmarthenshire
£785,000
47.
Sold in 2025
blaen nant gwyn , carmarthenshire
£783,750
48.
Sold in August 2025
51 bwlchygwynt, carmarthenshire
£780,000
49.
Sold in September 2024
bwlchgarw , carmarthenshire
£780,000
50.
Sold in March 2026
5 cefn padrig, carmarthenshire
£775,000
51.
Sold in November 2023
grey oaks , carmarthenshire
£775,000
52.
Sold in December 2024
felindre , carmarthenshire
£775,000
53.
Sold in July 2023
pioneer house king street, carmarthenshire
£775,000
54.
Sold in May 2022
cwmcroyddur , carmarthenshire
£760,000
55.
Sold in July 2002
6 vaughan street, carmarthenshire
£755,000
56.
Sold in June 2012
139 pentre nicklaus village, carmarthenshire
£750,000
57.
Sold in September 2012
141 pentre nicklaus village, carmarthenshire
£750,000
58.
Sold in November 2012
138 pentre nicklaus village, carmarthenshire
£750,000
59.
Sold in October 2012
21 bridge street, carmarthenshire
£750,000
60.
Sold in September 2022
glanyrafon , carmarthenshire
£750,000
61.
Sold in December 2016
cwmceiliog fawr , carmarthenshire
£750,000
Sold for a lower amount since this price
62.
Sold in November 2022
penygroes , carmarthenshire
£750,000
63.
Sold in June 2022
king gaddle , carmarthenshire
£750,000
64.
Sold in September 2022
maescrwn , carmarthenshire
£750,000
65.
Sold in 2025
gelli , carmarthenshire
£750,000
66.
Sold in April 2024
fron rafel , carmarthenshire
£750,000
67.
Sold in December 2018
bryn cadno , carmarthenshire
£741,000
68.
Sold in October 2022
3 clos penyfai, carmarthenshire
£740,000
69.
Sold in March 2022
llystroiddyn , carmarthenshire
£740,000
70.
Sold in July 2022
gwynfryn , carmarthenshire
£736,000
71.
Sold in October 2024
ty gwyn wellfield road, carmarthenshire
£735,000
72.
Sold in November 2025
160 pentre nicklaus village, carmarthenshire
£730,000
73.
Sold in December 2001
bryntowy llangunnor road, carmarthenshire
£730,000
74.
Sold in April 2025
llethrgarw , carmarthenshire
£730,000
75.
Sold in February 2021
llyn y llawr , carmarthenshire
£730,000
76.
Sold in April 2025
ymdrech , carmarthenshire
£725,000
77.
Sold in August 2024
llwynnon , carmarthenshire
£725,000
78.
Sold in September 2022
21 crescent road, carmarthenshire
£725,000
79.
Sold in July 2024
ddol y brenin , carmarthenshire
£725,000
80.
Sold in June 2006
cwmcroyddur , carmarthenshire
£725,000
81.
Sold in 2021
bromihangel , carmarthenshire
£725,000
82.
Sold in September 2025
10 ocean view, carmarthenshire
£725,000
83.
Sold in March 2024
badgers crossing , carmarthenshire
£725,000
84.
Sold in December 2011
45 fforest road, carmarthenshire
£720,000
85.
Sold in February 2022
gwendre fechan , carmarthenshire
£715,000
86.
Sold in May 2022
anton house , carmarthenshire
£715,000
87.
Sold in December 2024
ael y bryn , carmarthenshire
£715,000
88.
Sold in July 2025
brynllan , carmarthenshire
£710,000
89.
Sold in November 2012
plascerdin , carmarthenshire
£706,200
90.
Sold in February 2023
6 penyfai lane, carmarthenshire
£700,000
91.
Sold in April 2023
dolfeinog , carmarthenshire
£700,000
92.
Sold in March 2023
nant y llyn , carmarthenshire
£700,000
93.
Sold in September 2021
aberogwrn , carmarthenshire
£700,000
94.
Sold in September 2005
y plas , carmarthenshire
£700,000
95.
Sold in February 2021
coedllys uchaf , carmarthenshire
£700,000
96.
Sold in April 2022
sri tumasek , carmarthenshire
£700,000
97.
Sold in April 2021
3 clos y parc, carmarthenshire
£695,000
98.
Sold in 2023
7 grist square, carmarthenshire
£695,000
99.
Sold in August 2023
tilicall barn , carmarthenshire
£690,000
100.
Sold in 2025
78 black lion road, carmarthenshire
£685,000
Data Source & Update Note:
This list of the 100 most expensive homes sold in Sir Gaerfyrddin / Carmarthenshire is compiled from all-time residential sales recorded by the HM Land Registry. Each entry includes the sale price and transaction date. The dataset was last updated 29 March 2026 at 16:52 with the latest HM Land Registry data (February 2026). The Sir Gaerfyrddin / Carmarthenshire dataset covers 7,990 postcodes. Prices reflect actual recorded transactions, not current market valuations. Read our full data methodology.