Over the past 28 years, there have been 39 property sales recorded in the SA18 3TP postcode area. The highest sale price reached £250,000, while the most recent sale was a property sold in July 2025 for £204,000.

The estimated average property value in SA18 3TP currently stands at £171,326, 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 £1,382.

Property prices in SA18 3TP have risen by 4.8% over the past year , with a total increase of 35.3% over the past five years, and a long-term rise of 60.1% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 79% of transactions , followed by terraced and other.

Housing in SA18 3TP is predominantly owner-occupied, with an estimated 83% of homes being lived in by the owners.

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Property Sales

1 Heol Nant Y Ci, Ammanford, Carmarthenshire, SA18 3TP

Today
£182,699
streetscan.co.uk estimate
15 Jun 2018
£117,500

1 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

🏠 Semi-detached
🛏️ 6bed
📐 1389 sq ft
Today
£79,284
streetscan.co.uk estimate
4 Oct 2002
£24,000
More details

11 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

Today
£178,359
streetscan.co.uk estimate
12 Dec 2003
£74,000
19 Aug 2002
£55,500
15 Dec 1999
£35,500

15 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

🏠 Semi-detached
🛏️ 5bed
📐 1528 sq ft
Today
£159,596
streetscan.co.uk estimate
1 Mar 2013
£88,750
More details

17 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

Today
£164,245
streetscan.co.uk estimate
8 Apr 2009
£88,000

19 Heol Nant Y Ci, Ammanford, Carmarthenshire, SA18 3TP

🏠 Semi-detached
🛏️ 5bed
📐 1485 sq ft
Today
£145,179
streetscan.co.uk estimate
6 Jan 2017
£90,000
More details

21 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

Today
£249,795
streetscan.co.uk estimate
9 May 2007
£165,000

23 Heol Nant Y Ci, Ammanford, Carmarthenshire, SA18 3TP

🏠 Semi-detached
🛏️ 5bed
📐 1130 sq ft
Today
£200,469
streetscan.co.uk estimate
13 Nov 2020
£152,000
3 Jul 2017
£149,975
More details

23 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

🏠 Semi-detached
🛏️ 5bed
📐 1551 sq ft
Today
£200,777
streetscan.co.uk estimate
19 Oct 2009
£120,000
More details

25 Heol Nant Y Ci, Ammanford, Carmarthenshire, SA18 3TP

🏠 Terraced
🛏️ 6bed
📐 1076 sq ft
Today
£187,134
streetscan.co.uk estimate
28 Nov 2019
£132,500
More details

25 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

Today
£222,919
streetscan.co.uk estimate
29 Sep 2000
£48,000

3 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

Today
£154,631
streetscan.co.uk estimate
18 Mar 2003
£49,500

31 Heol Nant Y Ci, Ammanford, Carmarthenshire, SA18 3TP

🏠 Other
🛏️ bed
📐 4123 sq ft
Today
£213,746
streetscan.co.uk estimate
21 Sep 2016
£154,250
More details

57 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

Today
£179,566
streetscan.co.uk estimate
30 May 2008
£120,000

7 Heol Nant Y Ci, Ammanford, Carmarthenshire, SA18 3TP

🏠 Semi-detached
🛏️ 5bed
📐 1561 sq ft
Today
£257,188
streetscan.co.uk estimate
27 Jan 2025
£245,000
8 Jun 2022
£250,000
View +1 more
More details

7 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

Today
£247,745
streetscan.co.uk estimate
18 Jul 2007
£167,000
13 Mar 2006
£128,000

77 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

Today
£88,850
streetscan.co.uk estimate
6 May 2005
£50,000

85 Heol Nant Y Ci, Ammanford, Carmarthenshire, SA18 3TP

Today
£205,191
streetscan.co.uk estimate
2 Jul 2025
£204,000

85 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

🏠 Semi-detached
🛏️ 5bed
📐 1089 sq ft
Today
£170,660
streetscan.co.uk estimate
27 Nov 2014
£102,000
More details

89 Heol Nant Y Ci, Ammanford, Carmarthenshire, SA18 3TP

Today
£187,179
streetscan.co.uk estimate
5 Mar 2021
£145,000
1 Sep 2017
£132,000

89 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

🏠 Semi-detached
🛏️ 5bed
📐 1076 sq ft
Today
£204,101
streetscan.co.uk estimate
20 Mar 2015
£121,000
11 May 2007
£125,000
View +1 more
More details

9 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

Today
£204,518
streetscan.co.uk estimate
25 Sep 2006
£129,950
16 Nov 2005
£70,000

91 Heol Nant Y Ci, Ammanford, Carmarthenshire, SA18 3TP

Today
£188,994
streetscan.co.uk estimate
20 Oct 2017
£121,000

91 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

🏠 Semi-detached
🛏️ 5bed
📐 1044 sq ft
Today
£194,615
streetscan.co.uk estimate
26 Sep 2014
£115,000
9 Aug 2007
£123,500
View +1 more
More details

93 Heol Nant Y Ci, Ammanford, Carmarthenshire, SA18 3TP

🏠 Semi-detached
🛏️ 6bed
📐 1163 sq ft
Today
£133,103
streetscan.co.uk estimate
24 Jan 2020
£95,000
More details

95 Nant Y Ci Road, Ammanford, Ceredigion, SA18 3TP

Today
£88,075
streetscan.co.uk estimate
19 Jan 2000
£17,000

97 Nant Y Ci Road, Ammanford, Carmarthenshire, SA18 3TP

Today
£151,521
streetscan.co.uk estimate
25 Oct 2005
£92,000

Area Insights

Data Sources

Properties at SA18 3TP appear thirty-nine times in the Land Registry records, with the latest transaction recorded on 2 Jul 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 28 Jun 2019. 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.