House Prices in Carmarthen
House prices in Carmarthen have an overall average of £205,288 over the last year.
The majority of properties sold in Carmarthen during the last year were detached properties, selling for an average price of £287,815. Semi-detached properties sold for an average of £196,667, with terraced properties fetching £129,324.
Overall, the historical sold prices in Carmarthen over the last year were 4% down on the previous year and 12% down on the 2022 peak of £233,778.
Properties Sold
13, Plas Y Ddol, Johnstown, Carmarthen SA31 3PL
| Today | See what it's worth now |
| 22 Aug 2025 | £232,000 |
| 15 Apr 2010 | £165,000 |
No other historical records.
Nantyrefail, Bolahaul Road, Cwmffrwd, Carmarthen SA31 2LW
| Today | See what it's worth now |
| 18 Aug 2025 | £270,000 |
| 23 Mar 2020 | £225,000 |
No other historical records.
9, Heol Ffynnonau, Peniel, Carmarthen SA32 7AX
| Today | See what it's worth now |
| 15 Aug 2025 | £300,000 |
| 2 Jul 2021 | £240,000 |
No other historical records.
9, Parade Road, Carmarthen SA31 1LL
| Today | See what it's worth now |
| 15 Aug 2025 | £100,000 |
| 18 Jan 2006 | £72,000 |
No other historical records.
5, Elliston Terrace, Little Water Street, Carmarthen SA31 1HA
| Today | See what it's worth now |
| 14 Aug 2025 | £165,000 |
| 18 Aug 2016 | £116,000 |
Hollybrook, Castell Hywel, Carmarthen SA33 6EE
| Today | See what it's worth now |
| 11 Aug 2025 | £365,000 |
| 9 Oct 2019 | £240,000 |
12, Belvedere Avenue, Carmarthen SA31 1JE
| Today | See what it's worth now |
| 8 Aug 2025 | £120,000 |
| 29 Oct 2021 | £109,950 |
11, Pen Y Cae, Johnstown, Carmarthen SA31 3SD
| Today | See what it's worth now |
| 8 Aug 2025 | £265,000 |
| 8 Jun 2015 | £173,000 |
26, Hafan Tywi, The Parade, Carmarthen SA31 1LW
| Today | See what it's worth now |
| 6 Aug 2025 | £150,000 |
| 7 Feb 2019 | £182,500 |
10, Nash Avenue, Carmarthen SA31 2AX
| Today | See what it's worth now |
| 1 Aug 2025 | £153,000 |
No other historical records.
4, Brynderwen, Carmarthen SA31 2HF
| Today | See what it's worth now |
| 30 Jul 2025 | £400,000 |
| 30 Sep 1997 | £100,000 |
No other historical records.
29, Hafan Tywi, The Parade, Carmarthen SA31 1LW
| Today | See what it's worth now |
| 29 Jul 2025 | £170,000 |
| 3 May 2012 | £182,500 |
8, Heol Drindod, Johnstown, Carmarthen SA31 3NU
| Today | See what it's worth now |
| 29 Jul 2025 | £267,500 |
| 6 Apr 2021 | £210,000 |
2, Heol Drindod, Johnstown, Carmarthen SA31 3NU
| Today | See what it's worth now |
| 28 Jul 2025 | £292,500 |
| 26 Nov 2020 | £180,000 |
No other historical records.
Bwthyn Myrddin, Brynmeurig, Llangunnor, Carmarthen SA31 2EE
| Today | See what it's worth now |
| 25 Jul 2025 | £190,000 |
No other historical records.
1, Cadifor Street, Carmarthen SA31 1RY
| Today | See what it's worth now |
| 22 Jul 2025 | £128,000 |
No other historical records.
11a, Merlin Street, Carmarthen SA31 1RU
| Today | See what it's worth now |
| 18 Jul 2025 | £78,500 |
| 3 Apr 1997 | £16,800 |
No other historical records.
9, St Peters Street, Carmarthen SA31 1LN
| Today | See what it's worth now |
| 11 Jul 2025 | £192,500 |
| 20 Dec 2021 | £141,000 |
No other historical records.
20, Maes Macsen, Carmarthen SA31 3FA
| Today | See what it's worth now |
| 23 Jun 2025 | £225,000 |
| 15 Mar 2021 | £156,995 |
No other historical records.
1, Merlin Street, Carmarthen SA31 1RU
| Today | See what it's worth now |
| 20 Jun 2025 | £175,000 |
| 2 Jul 2019 | £122,000 |
36, Heol Rudd, Carmarthen SA31 1SU
| Today | See what it's worth now |
| 20 Jun 2025 | £203,000 |
| 6 Jul 2017 | £123,000 |
9, Plas Ystrad, Coed Y Plas, Johnstown, Carmarthen SA31 3PH
| Today | See what it's worth now |
| 18 Jun 2025 | £170,000 |
| 13 Apr 2007 | £125,000 |
6, Maes Lewis Morris, Llangunnor, Carmarthen SA31 2PL
| Today | See what it's worth now |
| 12 Jun 2025 | £244,000 |
| 7 Mar 2014 | £169,995 |
No other historical records.
Rosellen, C2048 From, Peniel, Carmarthen SA32 7HS
| Today | See what it's worth now |
| 10 Jun 2025 | £205,000 |
| 10 Sep 2001 | £95,000 |
No other historical records.
36, Hafan Tywi, The Parade, Carmarthen SA31 1LW
| Today | See what it's worth now |
| 6 Jun 2025 | £129,500 |
| 16 May 2016 | £126,500 |
No other historical records.
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Source Acknowledgement: © Crown copyright. England and Wales house price data is publicly available information produced by the HM Land Registry.This material was last updated on 3 October 2025. It covers the period from 1 January 1995 to 29 August 2025 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
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