Over the past 25 years, there have been 46 property sales recorded in the CF81 8JL postcode area. The highest sale price reached £170,000, while the most recent sale was for a terraced house sold in September 2025 for £114,995.

The estimated average property value in CF81 8JL currently stands at £124,376, which is approximately 26% 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 £1,848.

Property prices in CF81 8JL have risen by 8.2% over the past year , with a total increase of 43.1% over the past five years , and a long-term rise of 73.2% over the past decade .

The most common type of property sold in the area is terraced, making up around 89% of transactions , followed by detached and semi-detached.

Housing in CF81 8JL is predominantly owner-occupied, with an estimated 81% of homes being lived in by the owners.

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Property Sales

1 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 4bed
📐 764 sq ft
Today
£162,094
streetscan.co.uk estimate
29 Mar 2019
£107,000
5 Dec 2005
£77,500
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10 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 5bed
📐 840 sq ft
Today
£113,273
streetscan.co.uk estimate
2 Sep 2022
£105,000
31 Mar 2005
£85,000
More details

12 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 3bed
📐 786 sq ft
Today
£130,109
streetscan.co.uk estimate
22 Oct 2021
£105,500
23 Nov 2018
£89,000
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13 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 4bed
📐 797 sq ft
Today
£118,776
streetscan.co.uk estimate
26 Sep 2025
£114,995
10 Oct 2019
£68,000
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14 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

Today
£124,334
streetscan.co.uk estimate
2 May 2003
£39,000

15 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 3bed
📐 646 sq ft
Today
£122,434
streetscan.co.uk estimate
18 Oct 2013
£65,000
6 Jul 2007
£82,530
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17 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Detached
🛏️ 5bed
📐 1098 sq ft
Today
£183,803
streetscan.co.uk estimate
15 Mar 2023
£170,000
14 Feb 2020
£110,000
More details

18 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Semi-detached
🛏️ 5bed
📐 1084 sq ft
Today
£165,160
streetscan.co.uk estimate
25 Jun 2021
£130,000
4 Jun 2004
£87,000
More details

Garage, 18 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

Today
£60,306
streetscan.co.uk estimate
3 Oct 2017
£45,000

2 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 5bed
📐 775 sq ft
Today
£138,701
streetscan.co.uk estimate
26 Apr 2013
£70,000
More details

21 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 4bed
📐 614 sq ft
Today
£69,508
streetscan.co.uk estimate
21 Jul 2023
£63,000
25 Nov 2016
£50,000
More details

23 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 3bed
📐 614 sq ft
Today
£110,391
streetscan.co.uk estimate
10 Jun 2021
£88,375
16 Nov 2018
£76,000
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24 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 4bed
📐 624 sq ft
Today
£122,116
streetscan.co.uk estimate
25 Feb 2025
£118,000
29 May 2020
£80,000
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26 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 3bed
📐 635 sq ft
Today
£129,027
streetscan.co.uk estimate
18 Nov 2005
£69,950
More details

29 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 3bed
📐 635 sq ft
Today
£125,524
streetscan.co.uk estimate
17 Mar 2025
£120,000
1 Feb 2002
£24,652
More details

30 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 3bed
📐 635 sq ft
Today
£82,398
streetscan.co.uk estimate
26 Jul 2018
£52,000
8 Jun 2007
£89,000
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4 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

Today
£119,567
streetscan.co.uk estimate
18 Mar 2005
£59,000
28 Jun 2001
£35,000

5 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 5bed
📐 893 sq ft
Today
£178,800
streetscan.co.uk estimate
2 Dec 2021
£149,000
12 Sep 2003
£62,950
More details

9 Llewellyn Street, Gilfach, Bargoed, Caerphilly, CF81 8JL

🏠 Terraced
🛏️ 4bed
📐 635 sq ft
Today
£148,185
streetscan.co.uk estimate
12 Feb 2021
£111,000
28 Sep 2016
£92,000
More details

Area Insights

Data Sources

Properties at CF81 8JL appear fourty-six times in the Land Registry records, with the latest transaction recorded on 26 Sep 2025. It also has sixteen Energy Performance Certificates (EPC) entries, the earliest dating back to 17 May 2017. 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.