Over the past 31 years, there have been 40 property sales recorded in the SA15 3HR postcode area. The highest sale price reached £440,000, while the most recent sale was for a semi-detached house sold in November 2025 for £362,500.

The estimated average property value in SA15 3HR currently stands at £333,958, which is approximately 65.6% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £2,064.

Property prices in SA15 3HR have risen by 4.6% over the past year , with a total increase of 39.1% over the past five years , and a long-term rise of 67.1% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 45% of transactions , followed by flat and terraced.

Housing in SA15 3HR is predominantly owner-occupied, with an estimated 93% of homes being lived in by the owners.

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Property Sales

1 Old Road, Llanelli, Carmarthenshire, SA15 3HR

Today
£296,250
streetscan.co.uk estimate
19 Jun 1998
£60,000

13 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Semi-detached
🛏️ 8bed
📐 1485 sq ft
Today
£452,308
streetscan.co.uk estimate
14 Jul 2017
£280,000
More details

15 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Terraced
🛏️ 3bed
📐 710 sq ft
Today
£126,964
streetscan.co.uk estimate
10 Jan 2020
£90,000
30 Jul 1999
£27,000
More details

19 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Semi-detached
🛏️ 7bed
📐 2034 sq ft
Today
£370,420
streetscan.co.uk estimate
28 Nov 2025
£362,500
23 Aug 2006
£270,000
View +2 more
More details

21 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Semi-detached
🛏️ 6bed
📐 1701 sq ft
Today
£361,968
streetscan.co.uk estimate
23 Mar 2018
£229,000
More details

23 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Semi-detached
🛏️ 7bed
📐 1959 sq ft
Today
£364,560
streetscan.co.uk estimate
14 Feb 2022
£310,000
More details

25 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Semi-detached
🛏️ 7bed
📐 1755 sq ft
Today
£493,886
streetscan.co.uk estimate
11 Aug 2014
£287,500
9 Nov 2012
£195,000
View +1 more
More details

33 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Semi-detached
🛏️ 9bed
📐 2917 sq ft
Today
£315,000
streetscan.co.uk estimate
9 Aug 2024
£300,000
More details

35 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Semi-detached
🛏️ 9bed
📐 2519 sq ft
Today
£433,688
streetscan.co.uk estimate
22 Mar 2024
£402,500
28 Jul 2017
£142,000
More details

39 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Semi-detached
🛏️ 9bed
📐 1831 sq ft
Today
£440,033
streetscan.co.uk estimate
22 Dec 2014
£260,000
More details

39A Old Road, Llanelli, Carmarthenshire, SA15 3HR

Today
£233,157
streetscan.co.uk estimate
24 Oct 2006
£150,000

47 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Detached
🛏️ 9bed
📐 2347 sq ft
Today
£661,982
streetscan.co.uk estimate
18 Oct 2017
£440,000
More details

5 Old Road, Llanelli, Carmarthenshire, SA15 3HR

Today
£138,492
streetscan.co.uk estimate
6 Nov 2013
£77,000
24 Sep 1998
£40,000

51 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Detached
🛏️ 8bed
📐 2972 sq ft
Today
£608,051
streetscan.co.uk estimate
10 Jun 2011
£355,000
2 May 2007
£340,000
More details

7 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Terraced
🛏️ 8bed
📐 1830 sq ft
Today
£204,986
streetscan.co.uk estimate
30 Aug 2024
£198,000
3 Aug 2001
£60,000
More details

9 Old Road, Llanelli, Carmarthenshire, SA15 3HR

Today
£367,500
streetscan.co.uk estimate
9 Dec 1996
£65,000

Catherine House, 11 Old Road, Llanelli, Carmarthenshire, SA15 3HR

Today
£583,598
streetscan.co.uk estimate
28 Jan 2005
£325,580

Oer Diwedd Old Road, Llanelli, Carmarthenshire, SA15 3HR

Today
£291,761
streetscan.co.uk estimate
19 Mar 2015
£175,000

Flat 1, Penmount, 41 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Flat
🛏️ 2bed
📐 603 sq ft
Today
£106,677
streetscan.co.uk estimate
29 Apr 2022
£105,000
24 Apr 2020
£30,000
View +2 more
More details

Flat 4, Penmount, 41 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Flat
🛏️ 5bed
📐 1152 sq ft
Today
£135,051
streetscan.co.uk estimate
16 Jul 2021
£125,000
18 Nov 2005
£82,000
View +2 more
More details

The Mews, 41 Old Road, Llanelli, Carmarthenshire, SA15 3HR

🏠 Other
🛏️ 4bed
📐 904 sq ft
Today
£13,609
streetscan.co.uk estimate
18 May 2018
£10,000
18 May 2018
£105,000
View +1 more
More details

Waunifor, 25 Old Road, Llanelli, Carmarthenshire, SA15 3HR

Today
£385,875
streetscan.co.uk estimate
4 Jan 2023
£375,000

Area Insights

Data Sources

Properties at SA15 3HR appear fourty times in the Land Registry records, with the latest transaction recorded on 28 Nov 2025. It also has fifteen Energy Performance Certificates (EPC) entries, the earliest dating back to 29 Aug 2018. 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.