Over the past 28 years, there have been 40 property sales recorded in the NP12 2LG postcode area. The highest sale price reached £360,000, while the most recent sale was for a semi-detached house sold in April 2025 for £305,000.

The estimated average property value in NP12 2LG currently stands at £261,344, 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 £3,190.

Property prices in NP12 2LG have risen by 9.2% over the past year , with a total increase of 45.1% over the past five years, and a long-term rise of 87.9% over the past decade.

The most common type of property sold in the area is detached, making up around 60% of transactions , followed by semi-detached and terraced.

Housing in NP12 2LG is predominantly owner-occupied, with an estimated 93% of homes being lived in by the owners.

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Property Sales

Adforton Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Semi-detached
🛏️ 5bed
📐 850 sq ft
Today
£195,497
streetscan.co.uk estimate
21 Feb 2025
£190,000
15 Apr 2013
£85,000
More details

Brooklyn Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Detached
🛏️ 4bed
📐 764 sq ft
Today
£195,403
streetscan.co.uk estimate
8 Nov 2013
£103,000
2 Mar 1999
£58,950
More details

Cartref Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Semi-detached
🛏️ 7bed
📐 1485 sq ft
Today
£320,310
streetscan.co.uk estimate
17 Apr 2025
£305,000
12 Apr 2024
£186,000
More details

Clovelly Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

Today
£217,949
streetscan.co.uk estimate
14 Jan 1997
£45,000

Cyfarthfa Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

Today
£195,780
streetscan.co.uk estimate
5 Nov 2021
£160,000
14 Mar 2008
£118,000
11 Jun 2004
£92,500

East Lynn Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Detached
🛏️ 4bed
📐 1012 sq ft
Today
£222,069
streetscan.co.uk estimate
18 Jul 2013
£116,000
More details

Ennis Clare Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

Today
£281,952
streetscan.co.uk estimate
27 Jun 2018
£202,000

Glanhowy Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Semi-detached
🛏️ 5bed
📐 1238 sq ft
Today
£422,110
streetscan.co.uk estimate
28 Jan 2022
£360,000
25 Jan 2008
£186,500
More details

Glasfryn Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Detached
🛏️ 4bed
📐 667 sq ft
Today
£205,835
streetscan.co.uk estimate
20 Feb 2017
£124,950
More details

Heatherlea Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Detached
🛏️ 4bed
📐 689 sq ft
Today
£229,377
streetscan.co.uk estimate
20 Oct 2023
£216,500
More details

Inglenook Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Detached
🛏️ 4bed
📐 797 sq ft
Today
£215,297
streetscan.co.uk estimate
20 Dec 2018
£149,950
More details

Islwyn Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Semi-detached
🛏️ 4bed
📐 1367 sq ft
Today
£304,479
streetscan.co.uk estimate
19 Mar 2021
£230,000
21 Jan 2020
£131,000
More details

Ivron Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

Today
£359,225
streetscan.co.uk estimate
12 Jan 2007
£202,000

Kuldana Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Detached
🛏️ 3bed
📐 549 sq ft
Today
£256,682
streetscan.co.uk estimate
11 Oct 2019
£179,995
More details

Llanarth Stores Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

Today
£336,007
streetscan.co.uk estimate
23 Mar 2001
£86,000

Moelfre Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

Today
£316,090
streetscan.co.uk estimate
26 Sep 2003
£120,000

Myrtle Grove Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Terraced
🛏️ 5bed
📐 1033 sq ft
Today
£217,424
streetscan.co.uk estimate
29 Jul 2022
£198,500
23 Dec 2004
£78,000
More details

Paumanok Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Detached
🛏️ 5bed
📐 1098 sq ft
Today
£289,488
streetscan.co.uk estimate
12 Jul 2019
£203,000
25 Jun 2007
£157,000
View +2 more
More details

Pontllanfraith Working Mens Club Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

Today
£73,167
streetscan.co.uk estimate
4 Jan 2017
£50,000

Rosslyn Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Detached
🛏️ 3bed
📐 840 sq ft
Today
£304,416
streetscan.co.uk estimate
11 Dec 2015
£179,000
8 Aug 2003
£89,000
More details

Rozelle Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Detached
🛏️ 6bed
📐 1227 sq ft
Today
£284,550
streetscan.co.uk estimate
30 Apr 2018
£186,000
4 Sep 2015
£155,000
View +2 more
More details

Shannon Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

Today
£297,613
streetscan.co.uk estimate
7 Dec 2015
£175,000

St Albans Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

🏠 Detached
🛏️ 3bed
📐 614 sq ft
Today
£323,717
streetscan.co.uk estimate
17 Feb 2023
£300,000
27 Mar 2008
£174,000
More details

Thorndale Llanarth Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2LG

Today
£222,292
streetscan.co.uk estimate
30 Sep 1999
£47,500

Area Insights

Data Sources

Properties at NP12 2LG appear fourty times in the Land Registry records, with the latest transaction recorded on 17 Apr 2025. It also has fifteen Energy Performance Certificates (EPC) entries, the earliest dating back to 20 Feb 2019. 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.