Over the past 29 years, there have been 17 property sales recorded in the SA18 1AG postcode area. The highest sale price reached £210,001, while the most recent sale was for a semi-detached house sold in December 2025 for £90,000.

The estimated average property value in SA18 1AG currently stands at £170,654, which is approximately 20.1% 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 £1,814.

Property prices in SA18 1AG have risen by 4.2% over the past year , with a total increase of 33.5% over the past five years , and a long-term rise of 61.1% over the past decade .

The most common type of property sold in the area is detached, making up around 53% of transactions , followed by semi-detached.

Housing in SA18 1AG is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

10 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Detached
🛏️ 5bed
📐 1173 sq ft
Today
£166,144
streetscan.co.uk estimate
6 Jun 2014
£97,000
More details

12 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Detached
🛏️ 8bed
📐 1421 sq ft
Today
£242,901
streetscan.co.uk estimate
28 Mar 2014
£137,450
More details

16 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Semi-detached
🛏️ 5bed
📐 818 sq ft
Today
£138,519
streetscan.co.uk estimate
11 Feb 2000
£28,000
More details

18 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Semi-detached
🛏️ 5bed
📐 840 sq ft
Today
£113,722
streetscan.co.uk estimate
25 Sep 2013
£62,000
More details

18A New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Detached
🛏️ 5bed
📐 926 sq ft
Today
£217,329
streetscan.co.uk estimate
23 Jan 2004
£95,000
More details

20 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Detached
🛏️ 6bed
📐 1076 sq ft
Today
£149,201
streetscan.co.uk estimate
13 Mar 2007
£95,000
More details

24 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Semi-detached
🛏️ 4bed
📐 829 sq ft
Today
£91,062
streetscan.co.uk estimate
17 Dec 2025
£90,000
More details

51 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Detached
🛏️ 6bed
📐 1130 sq ft
Today
£233,673
streetscan.co.uk estimate
31 Jan 2007
£153,450
17 Jul 2002
£43,000
More details

53 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Detached
🛏️ 6bed
📐 1345 sq ft
Today
£130,477
streetscan.co.uk estimate
7 Nov 2005
£78,000
More details

57 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

Today
£165,968
streetscan.co.uk estimate
10 Feb 1997
£30,000

67 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Semi-detached
🛏️ 5bed
📐 872 sq ft
Today
£136,321
streetscan.co.uk estimate
10 May 2019
£93,000
27 Sep 2004
£68,000
View +2 more
More details

71 New Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1AG

🏠 Detached
🛏️ 5bed
📐 840 sq ft
Today
£237,228
streetscan.co.uk estimate
28 Jan 2022
£210,001
13 Oct 2006
£110,000
More details

Area Insights

Data Sources

Properties at SA18 1AG appear seventeen times in the Land Registry records, with the latest transaction recorded on 17 Dec 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Jun 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.