Over the past 30 years, there have been 23 property sales recorded in the SA31 3DH postcode area. The highest sale price reached £250,000, while the most recent sale was for a semi-detached house sold in April 2025 for £215,000.

The estimated average property value in SA31 3DH currently stands at £261,586, 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 £2,385.

Property prices in SA31 3DH have risen by 5% over the past year , with a total increase of 34% over the past five years, and a long-term rise of 64.3% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 96% of transactions , followed by terraced.

Housing in SA31 3DH is predominantly owner-occupied, with an estimated 90% of homes being lived in by the owners.

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Property Sales

1 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

Today
£267,549
streetscan.co.uk estimate
4 Aug 2006
£170,000

10 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Semi-detached
🛏️ 5bed
📐 1141 sq ft
Today
£286,228
streetscan.co.uk estimate
19 Dec 2013
£160,000
More details

11 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

Today
£321,858
streetscan.co.uk estimate
28 May 1999
£63,500
25 May 1995
£58,000

13 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Semi-detached
🛏️ 5bed
📐 1184 sq ft
Today
£249,318
streetscan.co.uk estimate
21 Oct 2019
£176,500
14 Aug 2015
£163,500
More details

14 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Semi-detached
🛏️ 7bed
📐 1044 sq ft
Today
£226,482
streetscan.co.uk estimate
26 Jul 2022
£206,550
6 Apr 2022
£150,000
More details

16 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Terraced
🛏️ 6bed
📐 980 sq ft
Today
£233,924
streetscan.co.uk estimate
2 May 2008
£162,000
More details

17 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Semi-detached
🛏️ 5bed
📐 1356 sq ft
Today
£292,911
streetscan.co.uk estimate
11 Dec 2015
£174,500
More details

18 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Semi-detached
🛏️ 6bed
📐 1173 sq ft
Today
£222,448
streetscan.co.uk estimate
24 Jul 2018
£145,000
More details

19 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

Today
£282,605
streetscan.co.uk estimate
10 Dec 2009
£170,000
23 Aug 2000
£67,000

5 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Semi-detached
🛏️ 6bed
📐 1367 sq ft
Today
£304,068
streetscan.co.uk estimate
12 Dec 2005
£178,500
More details

6 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Semi-detached
🛏️ 6bed
📐 1206 sq ft
Today
£269,552
streetscan.co.uk estimate
8 Dec 2023
£250,000
More details

7 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Semi-detached
🛏️ 5bed
📐 1066 sq ft
Today
£291,157
streetscan.co.uk estimate
20 Apr 2018
£185,000
8 Sep 2017
£120,000
More details

8 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Semi-detached
🛏️ 5bed
📐 969 sq ft
Today
£294,439
streetscan.co.uk estimate
10 Aug 2012
£170,000
24 Aug 2007
£163,000
View +1 more
More details

9 Penbryn Avenue, Carmarthen, Carmarthenshire, SA31 3DH

🏠 Semi-detached
🛏️ 5bed
📐 1141 sq ft
Today
£223,203
streetscan.co.uk estimate
17 Apr 2025
£215,000
3 Oct 2014
£175,000
View +1 more
More details

Area Insights

Data Sources

Properties at SA31 3DH appear twenty-three times in the Land Registry records, with the latest transaction recorded on 17 Apr 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 24 Jul 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.