Over the past 29 years, there have been 34 property sales recorded in the SA18 1BA postcode area. The highest sale price reached £355,000, while the most recent sale was for a semi-detached house sold in May 2025 for £165,000.

The estimated average property value in SA18 1BA currently stands at £193,514, which is approximately 9.7% 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 £1,454.

Property prices in SA18 1BA have risen by 4.3% over the past year , with a total increase of 36.2% over the past five years, and a long-term rise of 62.9% over the past decade.

The most common type of property sold in the area is semi-detached, making up around 47% of transactions , followed by detached and terraced.

Housing in SA18 1BA is predominantly owner-occupied, with an estimated 94% of homes being lived in by the owners.

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Property Sales

11 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

Today
£105,214
streetscan.co.uk estimate
8 Apr 2005
£58,000
7 Jan 2005
£49,950

13 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Terraced
🛏️ 4bed
📐 786 sq ft
Today
£144,278
streetscan.co.uk estimate
26 Jun 2018
£92,500
1 Aug 2016
£81,000
View +3 more
More details

14 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Detached
🛏️ 4bed
📐 1238 sq ft
Today
£136,732
streetscan.co.uk estimate
22 Aug 2001
£35,000
More details

16 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Detached
🛏️ 6bed
📐 1173 sq ft
Today
£220,475
streetscan.co.uk estimate
4 Apr 2002
£59,950
More details

17 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Semi-detached
🛏️ 7bed
📐 1335 sq ft
Today
£121,836
streetscan.co.uk estimate
5 Oct 2016
£76,000
More details

18 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Detached
🛏️ 5bed
📐 936 sq ft
Today
£123,925
streetscan.co.uk estimate
12 Dec 2023
£118,000
More details

19 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Semi-detached
🛏️ 7bed
📐 1356 sq ft
Today
£200,750
streetscan.co.uk estimate
25 Oct 1996
£36,500
More details

21 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Semi-detached
🛏️ 6bed
📐 1292 sq ft
Today
£205,373
streetscan.co.uk estimate
3 Mar 2022
£179,950
16 Dec 2011
£130,000
View +1 more
More details

23 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Detached
🛏️ 7bed
📐 1830 sq ft
Today
£139,068
streetscan.co.uk estimate
18 Sep 2009
£82,000
More details

24 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Semi-detached
🛏️ 7bed
📐 1776 sq ft
Today
£88,225
streetscan.co.uk estimate
17 Jun 2005
£50,000
5 Nov 1999
£25,500
More details

25 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Detached
🛏️ 5bed
📐 1679 sq ft
Today
£283,816
streetscan.co.uk estimate
20 Aug 2021
£240,000
21 Apr 2017
£187,500
More details

26 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Semi-detached
🛏️ 5bed
📐 807 sq ft
Today
£152,008
streetscan.co.uk estimate
14 May 2015
£88,500
21 Mar 2005
£79,000
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More details

28 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Detached
🛏️ 6bed
📐 1636 sq ft
Today
£148,919
streetscan.co.uk estimate
24 Oct 1997
£31,000
More details

29 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Semi-detached
🛏️ 4bed
📐 1044 sq ft
Today
£170,440
streetscan.co.uk estimate
20 May 2025
£165,000
1 Nov 2018
£83,000
More details

30 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Detached
🛏️ 8bed
📐 1195 sq ft
Today
£160,213
streetscan.co.uk estimate
2 Oct 2012
£90,000
More details

32 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Detached
🛏️ 3bed
📐 1119 sq ft
Today
£227,573
streetscan.co.uk estimate
2 Mar 2004
£102,000
More details

39 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

Today
£349,073
streetscan.co.uk estimate
31 Jul 2015
£210,000

4 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Detached
🛏️ 4bed
📐 980 sq ft
Today
£145,339
streetscan.co.uk estimate
19 Jul 2013
£81,500
More details

6 Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

🏠 Detached
🛏️ 6bed
📐 1249 sq ft
Today
£197,910
streetscan.co.uk estimate
29 Jan 2021
£157,500
More details

Brynisaf Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

Today
£470,713
streetscan.co.uk estimate
17 Jul 2008
£300,000

Llys Faen, 25B Llandeilo Road, Upper Brynamman, Ammanford, Carmarthenshire, SA18 1BA

Today
£376,367
streetscan.co.uk estimate
19 Mar 2024
£355,000

Area Insights

Data Sources

Properties at SA18 1BA appear thirty-four times in the Land Registry records, with the latest transaction recorded on 20 May 2025. It also has seventeen Energy Performance Certificates (EPC) entries, the earliest dating back to 19 Jan 2014. 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.