Over the past 30 years, there have been 17 property sales recorded in the NP12 2JN postcode area. The highest sale price reached £167,950, while the most recent sale was for a semi-detached house sold in November 2025 for £150,000.

The estimated average property value in NP12 2JN currently stands at £173,741, which is approximately 35.1% 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 £2,535.

Property prices in NP12 2JN have risen by 8.1% over the past year , with a total increase of 42.1% over the past five years , and a long-term rise of 79% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 82% of transactions , followed by terraced.

Housing in NP12 2JN is predominantly owner-occupied, with an estimated 70% of homes being lived in by the owners.

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Property Sales

10 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

🏠 Semi-detached
🛏️ 5bed
📐 775 sq ft
Today
£206,080
streetscan.co.uk estimate
8 Jun 2001
£46,950
More details

13 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

🏠 Semi-detached
🛏️ 5bed
📐 850 sq ft
Today
£152,564
streetscan.co.uk estimate
14 Nov 2025
£150,000
20 Oct 1995
£36,500
More details

15 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

🏠 Semi-detached
🛏️ 5bed
📐 667 sq ft
Today
£85,680
streetscan.co.uk estimate
9 Oct 1998
£18,000
More details

16 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

Today
£161,244
streetscan.co.uk estimate
11 Sep 2007
£95,000

17 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

🏠 Semi-detached
🛏️ 5bed
📐 829 sq ft
Today
£190,189
streetscan.co.uk estimate
23 Jun 2006
£104,950
26 Nov 1996
£28,500
More details

3 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

🏠 Semi-detached
🛏️ 4bed
📐 850 sq ft
Today
£179,354
streetscan.co.uk estimate
11 Nov 2016
£105,000
31 Jul 1997
£33,000
More details

4 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

🏠 Semi-detached
🛏️ 6bed
📐 646 sq ft
Today
£207,127
streetscan.co.uk estimate
3 Oct 1997
£41,000
More details

5 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

🏠 Semi-detached
🛏️ 5bed
📐 646 sq ft
Today
£217,318
streetscan.co.uk estimate
28 Apr 2006
£118,500
19 May 2003
£63,602
View +1 more
More details

6 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

🏠 Semi-detached
🛏️ 5bed
📐 646 sq ft
Today
£183,733
streetscan.co.uk estimate
5 Aug 2022
£167,950
More details

7 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

🏠 Terraced
🛏️ 4bed
📐 840 sq ft
Today
£180,693
streetscan.co.uk estimate
29 Oct 2019
£123,000
12 Mar 2004
£79,995
More details

8 Newport Road, Pontllanfraith, Blackwood, Caerphilly, NP12 2JN

🏠 Terraced
🛏️ 4bed
📐 786 sq ft
Today
£118,256
streetscan.co.uk estimate
23 Dec 2008
£64,000
More details

Area Insights

Data Sources

Properties at NP12 2JN appear seventeen times in the Land Registry records, with the latest transaction recorded on 14 Nov 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 22 Aug 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.