Over the past 30 years, there have been 32 property sales recorded in the SA31 3JT postcode area. The highest sale price reached £310,000, while the most recent sale was a property sold in September 2025 for £145,000.

The estimated average property value in SA31 3JT currently stands at £162,241, which is approximately 37.2% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £1,320.

Property prices in SA31 3JT have risen by 3.4% over the past year , with a total increase of 24% over the past five years, and a long-term rise of 37.5% over the past decade.

The most common type of property sold in the area is terraced, making up around 44% of transactions , followed by flat and other.

Housing in SA31 3JT is predominantly owner-occupied, with an estimated 71% of homes being lived in by the owners.

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Property Sales

11 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

🏠 Terraced
🛏️ 6bed
📐 1690 sq ft
Today
£261,013
streetscan.co.uk estimate
28 Aug 2025
£260,000
20 Aug 2024
£130,000
View +2 more
More details

22 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

🏠 Terraced
🛏️ 7bed
📐 1195 sq ft
Today
£183,900
streetscan.co.uk estimate
23 Aug 2019
£127,000
26 Oct 2012
£70,000
More details

25 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

🏠 Terraced
🛏️ 4bed
📐 653 sq ft
Today
£166,626
streetscan.co.uk estimate
1 Jul 2005
£96,000
18 Jul 2002
£41,000
More details

27 Quay Street, Carmarthen, Dyfed, SA31 3JT

Today
£479,961
streetscan.co.uk estimate
16 Jan 1995
£98,000

3 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£145,000
streetscan.co.uk estimate
2 Sep 2025
£145,000
24 Oct 2018
£73,000

31 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£105,294
streetscan.co.uk estimate
23 Feb 2024
£96,000
16 Dec 2016
£65,000

32 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

🏠 Terraced
🛏️ 4bed
📐 1033 sq ft
Today
£189,367
streetscan.co.uk estimate
6 Feb 2002
£45,000
More details

33 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£112,127
streetscan.co.uk estimate
25 Jan 2018
£84,500
15 Aug 2017
£65,000
30 Jan 2008
£175,000
13 Dec 2006
£150,000

7 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

🏠 Other
🛏️ 4bed
📐 893 sq ft
Today
£9,868
streetscan.co.uk estimate
19 May 2023
£10,000
11 Aug 2021
£233,000
More details

Flat 7A, 7 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£120,880
streetscan.co.uk estimate
19 May 2023
£122,500

Flat 7B, 7 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£127,294
streetscan.co.uk estimate
19 May 2023
£129,000

Flat 7C, 7 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£127,294
streetscan.co.uk estimate
19 May 2023
£129,000

Flat 7D, 7 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£97,592
streetscan.co.uk estimate
19 May 2023
£98,900

8 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£546,035
streetscan.co.uk estimate
14 Jun 2005
£310,000

Flat 8A, 8 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£127,294
streetscan.co.uk estimate
19 May 2023
£129,000

Flat 8B, 8 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£106,078
streetscan.co.uk estimate
19 May 2023
£107,500

Flat 8C, 8 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£116,686
streetscan.co.uk estimate
19 May 2023
£118,250

Flat 8D, 8 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

Today
£116,686
streetscan.co.uk estimate
19 May 2023
£118,250

9 Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

🏠 Other
🛏️ 10bed
📐 3272 sq ft
Today
£132,333
streetscan.co.uk estimate
2 May 2019
£100,000
More details

Llys Yr Onnen Quay Street, Carmarthen, Carmarthenshire, SA31 3JT

🏠 Terraced
🛏️ 5bed
📐 939 sq ft
Today
£156,973
streetscan.co.uk estimate
7 May 2021
£125,000
23 Jun 2006
£88,000
More details

Area Insights

Data Sources

Properties at SA31 3JT appear thirty-two times in the Land Registry records, with the latest transaction recorded on 2 Sep 2025. It also has seven Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Sep 2012. 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.