Over the past 30 years, there have been 30 property sales recorded in the SA31 3DJ postcode area. The highest sale price reached £255,000, while the most recent sale was for a semi-detached house sold in May 2025 for £255,000.

The estimated average property value in SA31 3DJ currently stands at £268,853, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £2,591.

Property prices in SA31 3DJ have risen by 4.6% over the past year , with a total increase of 33.8% over the past five years, and a long-term rise of 60% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 60% of transactions , followed by terraced and detached.

Housing in SA31 3DJ is predominantly owner-occupied, with an estimated 81% of homes being lived in by the owners.

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Property Sales

1 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Detached
🛏️ 6bed
📐 1292 sq ft
Today
£300,428
streetscan.co.uk estimate
30 Nov 2016
£194,500
More details

10 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

Today
£337,109
streetscan.co.uk estimate
30 Oct 2007
£230,000

11 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

Today
£366,881
streetscan.co.uk estimate
23 Dec 2004
£205,000

12 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Detached
🛏️ 6bed
📐 1582 sq ft
Today
£318,489
streetscan.co.uk estimate
12 Feb 2018
£210,000
1 Dec 2003
£149,950
More details

14 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Terraced
🛏️ 6bed
📐 1173 sq ft
Today
£239,149
streetscan.co.uk estimate
10 Oct 1997
£45,000
More details

15 St Nons Avenue, Carmarthen, Dyfed, SA31 3DJ

🏠 Semi-detached
🛏️ 6bed
📐 947 sq ft
Today
£287,529
streetscan.co.uk estimate
24 Aug 1995
£52,000
More details

16 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Semi-detached
🛏️ 5bed
📐 1418 sq ft
Today
£278,775
streetscan.co.uk estimate
20 Aug 2010
£165,000
More details

17 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Other
🛏️ 6bed
📐 1044 sq ft
Today
£249,654
streetscan.co.uk estimate
11 May 2023
£253,000
11 May 2023
£253,000
More details

18 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Semi-detached
🛏️ 5bed
📐 936 sq ft
Today
£255,186
streetscan.co.uk estimate
9 Jun 2022
£231,000
27 Feb 2015
£160,000
More details

19 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Semi-detached
🛏️ 6bed
📐 915 sq ft
Today
£259,043
streetscan.co.uk estimate
26 Jul 2023
£238,500
14 Sep 2018
£181,500
View +1 more
More details

2 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Semi-detached
🛏️ 5bed
📐 1044 sq ft
Today
£215,702
streetscan.co.uk estimate
3 Mar 2022
£189,000
More details

21 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Semi-detached
🛏️ 6bed
📐 1012 sq ft
Today
£263,407
streetscan.co.uk estimate
22 May 2025
£255,000
29 Mar 1995
£49,000
More details

22 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Semi-detached
🛏️ 6bed
📐 1080 sq ft
Today
£282,321
streetscan.co.uk estimate
26 Jun 2009
£160,000
More details

23 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Terraced
🛏️ 4bed
📐 1023 sq ft
Today
£268,957
streetscan.co.uk estimate
11 Jun 1999
£54,000
More details

25 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

Today
£273,621
streetscan.co.uk estimate
8 May 2003
£95,000

26 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Other
🛏️ bed
📐 1076 sq ft
Today
£277,899
streetscan.co.uk estimate
10 May 2019
£210,000
More details

3 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

Today
£181,597
streetscan.co.uk estimate
13 Dec 1996
£31,000

4 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

Today
£300,877
streetscan.co.uk estimate
17 Aug 2001
£71,000

6 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Terraced
🛏️ 4bed
📐 926 sq ft
Today
£248,753
streetscan.co.uk estimate
21 Jun 2024
£235,000
18 Jul 2003
£92,500
More details

8 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Semi-detached
🛏️ 7bed
📐 1518 sq ft
Today
£307,246
streetscan.co.uk estimate
10 Sep 2018
£208,000
7 Jul 2000
£58,500
More details

9 St Nons Avenue, Carmarthen, Carmarthenshire, SA31 3DJ

🏠 Semi-detached
🛏️ 6bed
📐 985 sq ft
Today
£307,308
streetscan.co.uk estimate
12 Feb 2013
£170,000
15 Nov 1996
£40,000
More details

Area Insights

Data Sources

Properties at SA31 3DJ appear thirty times in the Land Registry records, with the latest transaction recorded on 22 May 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 5 Sep 2021. 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.