Over the past 30 years, there have been 34 property sales recorded in the SA18 1TW postcode area. The highest sale price reached £115,000, while the most recent sale was for a terraced house sold in July 2025 for £94,000.

The estimated average property value in SA18 1TW currently stands at £109,558, which is approximately 48.7% 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 £1,312.

Property prices in SA18 1TW have risen by 4.6% over the past year , with a total increase of 46.5% over the past five years , and a long-term rise of 76.2% over the past decade .

The most common type of property sold in the area is terraced, making up around 94% of transactions , followed by semi-detached.

Housing in SA18 1TW is predominantly owner-occupied, with an estimated 90% of homes being lived in by the owners.

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Property Sales

1 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

Today
£123,509
streetscan.co.uk estimate
17 Mar 2000
£26,500

10 Cannon Street, Lower Brynamman, Ammanford, Lliw Valley, West Glamorgan, SA18 1TW

🏠 Terraced
🛏️ 4bed
📐 807 sq ft
Today
£68,417
streetscan.co.uk estimate
14 Sep 1995
£13,500
More details

12 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

Today
£129,011
streetscan.co.uk estimate
27 Sep 2002
£32,500

13 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

🏠 Terraced
🛏️ 6bed
📐 850 sq ft
Today
£96,898
streetscan.co.uk estimate
13 Apr 2007
£62,000
17 Mar 2004
£37,000
View +1 more
More details

14 Cannon Street, Lower Brynamman, Ammanford, Lliw Valley, West Glamorgan, SA18 1TW

Today
£81,640
streetscan.co.uk estimate
18 Jul 1995
£16,500

15 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

Today
£99,648
streetscan.co.uk estimate
24 May 2007
£65,000
22 Nov 2002
£28,500
24 Nov 2000
£20,000

17 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

Today
£120,940
streetscan.co.uk estimate
8 Aug 2005
£68,000
7 Dec 2001
£18,000
31 Oct 1996
£25,000

18 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

🏠 Terraced
🛏️ 3bed
📐 1080 sq ft
Today
£107,471
streetscan.co.uk estimate
30 Nov 2018
£70,000
More details

19 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

Today
£166,779
streetscan.co.uk estimate
26 Jun 1998
£36,000

2 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

🏠 Terraced
🛏️ 5bed
📐 797 sq ft
Today
£115,065
streetscan.co.uk estimate
16 Oct 2020
£82,000
28 Oct 2011
£54,000
More details

20 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

🏠 Terraced
🛏️ 5bed
📐 1103 sq ft
Today
£186,429
streetscan.co.uk estimate
29 Sep 2014
£110,000
9 Mar 2001
£39,000
More details

3 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

🏠 Terraced
🛏️ 4bed
📐 830 sq ft
Today
£116,174
streetscan.co.uk estimate
27 Nov 2017
£74,000
28 May 2010
£68,500
View +2 more
More details

4 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

🏠 Terraced
🛏️ 4bed
📐 710 sq ft
Today
£47,671
streetscan.co.uk estimate
2 Jul 1998
£10,000
More details

5 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

🏠 Terraced
🛏️ 6bed
📐 861 sq ft
Today
£121,150
streetscan.co.uk estimate
24 Jul 2023
£115,000
21 Dec 2017
£42,000
View +1 more
More details

6 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

🏠 Terraced
🛏️ 5bed
📐 775 sq ft
Today
£92,494
streetscan.co.uk estimate
17 Jul 2025
£94,000
24 Feb 2016
£51,500
More details

7 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

🏠 Terraced
🛏️ 4bed
📐 721 sq ft
Today
£114,543
streetscan.co.uk estimate
23 Mar 2016
£65,500
28 Jan 2008
£76,500
View +1 more
More details

8 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

Today
£114,411
streetscan.co.uk estimate
19 Mar 2001
£24,000

9 Cannon Street, Lower Brynamman, Ammanford, Neath Port Talbot, SA18 1TW

🏠 Terraced
🛏️ 5bed
📐 850 sq ft
Today
£113,028
streetscan.co.uk estimate
16 Nov 2015
£65,500
More details

Area Insights

Data Sources

Properties at SA18 1TW appear thirty-four times in the Land Registry records, with the latest transaction recorded on 17 Jul 2025. It also has eleven Energy Performance Certificates (EPC) entries, the earliest dating back to 17 Aug 2009. 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.