Over the past 30 years, there have been 54 property sales recorded in the SA31 3HP postcode area. The highest sale price reached £230,000, while the most recent sale was for a detached bungalow sold in May 2025 for £220,000.

The estimated average property value in SA31 3HP currently stands at £231,438, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £2,780.

Property prices in SA31 3HP have risen by 3.8% over the past year , with a total increase of 33.1% over the past five years , and a long-term rise of 59.4% over the past decade .

100% of recorded transactions in the area were for detached properties.

Housing in SA31 3HP is predominantly owner-occupied, with an estimated 86% of homes being lived in by the owners.

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Property Sales

1 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 3bed
📐 721 sq ft
Today
£232,777
streetscan.co.uk estimate
29 May 2025
£220,000
1 Apr 2003
£106,000
More details

11 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

Today
£220,034
streetscan.co.uk estimate
10 Feb 2006
£130,000

12 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 5bed
📐 926 sq ft
Today
£230,845
streetscan.co.uk estimate
21 Nov 2005
£138,000
More details

13 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

Today
£236,263
streetscan.co.uk estimate
17 Jun 2008
£153,500

15 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 5bed
📐 990 sq ft
Today
£217,826
streetscan.co.uk estimate
16 Nov 2017
£145,000
31 Mar 2000
£67,000
View +1 more
More details

16 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 5bed
📐 1059 sq ft
Today
£232,549
streetscan.co.uk estimate
26 May 2006
£142,500
More details

17 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 3bed
📐 731 sq ft
Today
£170,698
streetscan.co.uk estimate
20 Dec 2011
£100,000
More details

18 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

Today
£281,813
streetscan.co.uk estimate
18 May 2001
£72,000
2 May 1997
£60,000

19 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 3bed
📐 646 sq ft
Today
£172,219
streetscan.co.uk estimate
5 Apr 2017
£110,000
8 Apr 2005
£150,000
View +1 more
More details

20 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 5bed
📐 947 sq ft
Today
£251,623
streetscan.co.uk estimate
9 Aug 2007
£168,000
More details

21 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 5bed
📐 893 sq ft
Today
£194,001
streetscan.co.uk estimate
29 Nov 2019
£142,500
19 Mar 1996
£54,400
More details

22 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

Today
£337,385
streetscan.co.uk estimate
10 Dec 1999
£74,750

23 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

Today
£254,519
streetscan.co.uk estimate
17 Dec 2004
£142,500

24 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 6bed
📐 1163 sq ft
Today
£227,356
streetscan.co.uk estimate
28 Nov 2019
£167,000
4 Oct 2002
£94,600
More details

28 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 3bed
📐 646 sq ft
Today
£194,641
streetscan.co.uk estimate
15 Oct 2021
£169,000
27 Sep 1996
£52,000
More details

29 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

Today
£238,883
streetscan.co.uk estimate
8 Nov 2007
£164,500
22 Sep 2000
£73,500

3 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 3bed
📐 732 sq ft
Today
£175,569
streetscan.co.uk estimate
29 Jan 2021
£140,000
19 Dec 2003
£116,000
More details

30 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

Today
£299,530
streetscan.co.uk estimate
18 Jun 2002
£84,000
2 Oct 1998
£44,000

33 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 4bed
📐 893 sq ft
Today
£263,731
streetscan.co.uk estimate
6 Aug 2013
£149,500
24 Apr 2006
£134,950
View +2 more
More details

34 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 4bed
📐 818 sq ft
Today
£233,023
streetscan.co.uk estimate
12 Apr 2023
£230,000
29 May 1998
£48,000
More details

35 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 4bed
📐 635 sq ft
Today
£163,926
streetscan.co.uk estimate
27 Jan 2025
£160,000
22 Oct 2012
£125,000
View +1 more
More details

40 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 3bed
📐 624 sq ft
Today
£232,078
streetscan.co.uk estimate
3 Aug 2007
£154,950
7 Mar 2002
£60,000
More details

44 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 4bed
📐 947 sq ft
Today
£278,439
streetscan.co.uk estimate
30 Jul 2004
£147,000
More details

47 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 5bed
📐 958 sq ft
Today
£239,386
streetscan.co.uk estimate
4 Jul 2014
£140,000
27 Feb 2007
£157,000
View +1 more
More details

48 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 4bed
📐 926 sq ft
Today
£241,243
streetscan.co.uk estimate
8 Nov 2021
£215,000
More details

49 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 5bed
📐 936 sq ft
Today
£166,651
streetscan.co.uk estimate
15 Dec 2023
£159,000
More details

50 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 5bed
📐 1087 sq ft
Today
£331,712
streetscan.co.uk estimate
10 Mar 2000
£72,500
More details

52 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 4bed
📐 1001 sq ft
Today
£281,222
streetscan.co.uk estimate
17 Dec 1997
£59,500
More details

6 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 5bed
📐 936 sq ft
Today
£220,297
streetscan.co.uk estimate
23 Oct 2020
£169,950
28 Oct 1997
£58,000
More details

8 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

🏠 Detached
🛏️ 4bed
📐 958 sq ft
Today
£232,525
streetscan.co.uk estimate
29 Aug 2017
£152,000
More details

Elmare, 36 Cilddewi Park, Johnstown, Carmarthen, Carmarthenshire, SA31 3HP

Today
£231,042
streetscan.co.uk estimate
11 Jun 2007
£154,950
29 Sep 1999
£57,000

Area Insights

Data Sources

Properties at SA31 3HP appear fifty-four times in the Land Registry records, with the latest transaction recorded on 29 May 2025. It also has twenty-three Energy Performance Certificates (EPC) entries, the earliest dating back to 1 Jun 2015. 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.