Over the past 30 years, there have been 44 property sales recorded in the SA18 1NW postcode area. The highest sale price reached £170,000, while the most recent sale was for a detached house sold in August 2025 for £141,500.

The estimated average property value in SA18 1NW currently stands at £166,809, which is approximately 20.9% 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 £1,491.

Property prices in SA18 1NW have risen by 4.5% over the past year , with a total increase of 34% over the past five years, and a long-term rise of 66.8% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 50% of transactions , followed by detached and terraced.

Housing in SA18 1NW is predominantly owner-occupied, with an estimated 70% of homes being lived in by the owners.

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Property Sales

1 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Detached
🛏️ 6bed
📐 1356 sq ft
Today
£192,404
streetscan.co.uk estimate
27 Jan 2012
£110,000
More details

11 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

Today
£120,378
streetscan.co.uk estimate
10 Jan 2020
£85,000
29 Nov 2002
£29,950

12 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

Today
£144,865
streetscan.co.uk estimate
7 Jan 2025
£138,000

13 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

Today
£138,268
streetscan.co.uk estimate
30 May 2003
£46,000

14 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Semi-detached
🛏️ 5bed
📐 1119 sq ft
Today
£144,298
streetscan.co.uk estimate
12 Apr 2006
£87,500
More details

1A Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

Today
£234,656
streetscan.co.uk estimate
16 May 2007
£155,000
4 Dec 1995
£53,000

1B Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Semi-detached
🛏️ 8bed
📐 1733 sq ft
Today
£219,333
streetscan.co.uk estimate
28 Feb 2018
£140,000
11 Nov 2013
£119,950
View +2 more
More details

20 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

Today
£126,098
streetscan.co.uk estimate
22 Jul 2022
£115,000

21 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Semi-detached
🛏️ 5bed
📐 1012 sq ft
Today
£176,424
streetscan.co.uk estimate
23 Jan 2018
£115,000
10 Mar 2017
£46,000
View +1 more
More details

22 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Detached
🛏️ 6bed
📐 1033 sq ft
Today
£142,208
streetscan.co.uk estimate
19 Aug 2025
£141,500
11 Apr 2008
£105,000
View +1 more
More details

23 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

Today
£144,082
streetscan.co.uk estimate
31 Aug 2001
£34,000

24 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Semi-detached
🛏️ 5bed
📐 1345 sq ft
Today
£208,788
streetscan.co.uk estimate
21 Dec 2001
£52,500
More details

25 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Detached
🛏️ 6bed
📐 1121 sq ft
Today
£162,518
streetscan.co.uk estimate
17 Sep 2013
£90,000
8 Aug 2003
£79,000
More details

28 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Detached
🛏️ 6bed
📐 1001 sq ft
Today
£178,376
streetscan.co.uk estimate
20 Nov 2020
£140,000
More details

29 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Terraced
🛏️ 5bed
📐 958 sq ft
Today
£68,278
streetscan.co.uk estimate
12 Jan 2011
£40,000
26 Mar 2010
£59,950
More details

30 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

Today
£197,649
streetscan.co.uk estimate
14 Sep 2018
£138,000
23 Jan 2004
£78,000
20 Feb 2001
£44,000

35 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Semi-detached
🛏️ 4bed
📐 893 sq ft
Today
£165,305
streetscan.co.uk estimate
15 Oct 2010
£98,000
22 Apr 2005
£76,000
More details

36 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Semi-detached
🛏️ 4bed
📐 1808 sq ft
Today
£168,816
streetscan.co.uk estimate
12 Sep 2003
£64,000
3 Jun 2003
£51,000
More details

38 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Semi-detached
🛏️ 4bed
📐 947 sq ft
Today
£94,942
streetscan.co.uk estimate
18 Mar 2016
£55,000
9 Dec 2015
£30,000
More details

4 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Semi-detached
🛏️ 6bed
📐 1130 sq ft
Today
£186,011
streetscan.co.uk estimate
22 Jan 2024
£170,000
More details

40 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Detached
🛏️ 7bed
📐 1109 sq ft
Today
£171,136
streetscan.co.uk estimate
18 Dec 2015
£105,000
More details

42 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Detached
🛏️ 6bed
📐 1259 sq ft
Today
£164,590
streetscan.co.uk estimate
31 Oct 2019
£120,000
More details

44 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

Today
£235,880
streetscan.co.uk estimate
17 Apr 2001
£58,500

5 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Semi-detached
🛏️ 4bed
📐 1163 sq ft
Today
£172,513
streetscan.co.uk estimate
8 Dec 2023
£160,000
21 Aug 2002
£57,500
View +1 more
More details

7 Cowell Road, Garnant, Ammanford, Carmarthenshire, SA18 1NW

🏠 Detached
🛏️ 5bed
📐 1206 sq ft
Today
£226,056
streetscan.co.uk estimate
6 Oct 2006
£145,000
9 Aug 2002
£73,000
More details

Area Insights

Data Sources

Properties at SA18 1NW appear fourty-four times in the Land Registry records, with the latest transaction recorded on 19 Aug 2025. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 18 Aug 2011. 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.