Over the past 30 years, there have been 12 property sales recorded in the SA31 1BS postcode area. The highest sale price reached £250,000, while the most recent sale was a property sold in January 2026 for £180,000.

The estimated average property value in SA31 1BS currently stands at £277,407, which is approximately 13.2% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £2,081.

Property prices in SA31 1BS have risen by 3.8% over the past year , with a total increase of 31.6% over the past five years , and a long-term rise of 60.2% over the past decade .

The most common type of property sold in the area is other, making up around 42% of transactions , followed by terraced and semi-detached.

Housing in SA31 1BS is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

22 King Street, Carmarthen, Carmarthenshire, SA31 1BS

Today
£162,688
streetscan.co.uk estimate
20 May 2019
£125,000
8 Jan 2013
£60,000

24 King Street, Carmarthen, Carmarthenshire, SA31 1BS

Today
£179,623
streetscan.co.uk estimate
21 Jan 2026
£180,000

25 King Street, Carmarthen, Carmarthenshire, SA31 1BS

Today
£403,061
streetscan.co.uk estimate
7 Apr 2006
£250,000
12 Sep 2001
£59,999

27 King Street, Carmarthen, Carmarthenshire, SA31 1BS

Today
£331,711
streetscan.co.uk estimate
22 Aug 2017
£250,000

28 King Street, Carmarthen, Carmarthenshire, SA31 1BS

Today
£350,183
streetscan.co.uk estimate
1 Sep 1995
£65,000

30 King Street, Carmarthen, Carmarthenshire, SA31 1BS

Today
£170,727
streetscan.co.uk estimate
11 Mar 2022
£165,000
3 Aug 2001
£130,000

32 King Street, Carmarthen, Carmarthenshire, SA31 1BS

Today
£164,655
streetscan.co.uk estimate
3 Aug 2023
£165,000

35A King Street, Carmarthen, Carmarthenshire, SA31 1BS

🏠 Semi-detached
🛏️ 7bed
📐 1604 sq ft
Today
£321,563
streetscan.co.uk estimate
17 Nov 2000
£72,500
More details

36 King Street, Carmarthen, Carmarthenshire, SA31 1BS

Today
£359,594
streetscan.co.uk estimate
30 May 2008
£250,000

Area Insights

Data Sources

Properties at SA31 1BS appear twelve times in the Land Registry records, with the latest transaction recorded on 21 Jan 2026. It also has a single Energy Performance Certificate (EPC) from 1 Dec 2010. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.