Over the past 29 years, there have been 37 property sales recorded in the SA31 3SE postcode area. The highest sale price reached £207,500, while the most recent sale was for a detached house sold in January 2026 for £207,500.

The estimated average property value in SA31 3SE currently stands at £285,901, which is approximately 16.6% 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 £3,359.

Property prices in SA31 3SE have risen by 4.1% over the past year , with a total increase of 33.6% over the past five years , and a long-term rise of 61% over the past decade .

The most common type of property sold in the area is detached, making up around 68% of transactions , followed by semi-detached and terraced.

Housing in SA31 3SE is mixed, with 50% of homes being owner-occupied, indicating a diverse residential makeup.

Click on the map to change the analyzed area

Property Sales

1 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

🏠 Detached
🛏️ 5bed
📐 775 sq ft
Today
£210,228
streetscan.co.uk estimate
30 Jan 2026
£207,500
9 Jan 2004
£132,000
View +1 more
More details

10 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

🏠 Detached
🛏️ 5bed
📐 1098 sq ft
Today
£240,327
streetscan.co.uk estimate
19 Nov 2020
£189,000
15 Mar 2002
£87,500
View +2 more
More details

11 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

🏠 Detached
🛏️ 5bed
📐 861 sq ft
Today
£265,235
streetscan.co.uk estimate
15 Sep 2005
£157,500
22 May 1998
£67,995
More details

12 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

🏠 Terraced
🛏️ 3bed
📐 614 sq ft
Today
£221,417
streetscan.co.uk estimate
1 Aug 2000
£47,000
23 Jun 1998
£46,995
More details

13 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

Today
£356,854
streetscan.co.uk estimate
29 May 1998
£77,995

14 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

Today
£186,143
streetscan.co.uk estimate
2 Aug 2007
£125,000
24 Jan 2005
£116,500
19 Apr 2001
£53,000
20 Jul 1998
£46,995

15 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

Today
£407,183
streetscan.co.uk estimate
22 May 1998
£88,995

16 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

Today
£266,531
streetscan.co.uk estimate
3 Jul 1998
£54,500

2 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

🏠 Detached
🛏️ 7bed
📐 1057 sq ft
Today
£335,637
streetscan.co.uk estimate
24 Oct 2014
£205,000
28 Mar 2013
£178,000
View +1 more
More details

3 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

Today
£262,792
streetscan.co.uk estimate
30 Apr 2010
£155,000
27 Feb 2004
£135,000
12 Jul 2002
£82,750
9 Apr 1997
£61,500

4 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

Today
£341,367
streetscan.co.uk estimate
24 Jul 1998
£76,995

5 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

Today
£399,004
streetscan.co.uk estimate
17 Jul 1998
£89,995

6 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

🏠 Semi-detached
🛏️ 5bed
📐 807 sq ft
Today
£296,371
streetscan.co.uk estimate
17 Jul 1998
£62,500
More details

7 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

Today
£294,706
streetscan.co.uk estimate
23 Dec 2004
£165,000

8 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

🏠 Semi-detached
🛏️ 5bed
📐 818 sq ft
Today
£284,954
streetscan.co.uk estimate
10 Aug 2009
£162,000
1 Jun 2001
£74,500
View +2 more
More details

9 Parc Yr Odyn, Johnstown, Carmarthen, Carmarthenshire, SA31 3SE

🏠 Detached
🛏️ bed
📐 940 sq ft
Today
£244,198
streetscan.co.uk estimate
30 Jun 2017
£155,000
29 Aug 2007
£179,000
View +2 more
More details

Area Insights

Data Sources

Properties at SA31 3SE appear thirty-seven times in the Land Registry records, with the latest transaction recorded on 30 Jan 2026. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Oct 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.