Over the past 25 years, there have been 27 property sales recorded in the NP12 3TJ postcode area. The highest sale price reached £150,000, while the most recent sale was for a semi-detached house sold in February 2026 for £150,000.

The estimated average property value in NP12 3TJ currently stands at £132,585, which is approximately 46.5% 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 £1,669.

Property prices in NP12 3TJ have risen by 8.1% over the past year , with a total increase of 41.9% over the past five years , and a long-term rise of 74.4% over the past decade .

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

Housing in NP12 3TJ is predominantly owner-occupied, with an estimated 88% of homes being lived in by the owners.

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Property Sales

17 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

Today
£127,500
streetscan.co.uk estimate
13 Nov 2017
£80,000
26 Feb 2008
£94,000

2 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£127,374
streetscan.co.uk estimate
26 Sep 2024
£120,000
2 Nov 2007
£104,950
More details

21 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

🏠 Semi-detached
🛏️ 4bed
📐 936 sq ft
Today
£116,776
streetscan.co.uk estimate
21 Apr 2017
£70,000
5 Oct 2010
£67,500
More details

23 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

Today
£125,901
streetscan.co.uk estimate
16 Nov 2007
£75,000

25 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

Today
£132,926
streetscan.co.uk estimate
15 Apr 2011
£70,000
25 Jun 2004
£56,950
28 Feb 2002
£30,000

27 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£127,848
streetscan.co.uk estimate
18 Nov 2019
£87,500
31 Jan 2008
£98,000
View +1 more
More details

28 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

🏠 Semi-detached
🛏️ 4bed
📐 850 sq ft
Today
£160,169
streetscan.co.uk estimate
22 Aug 2024
£150,000
6 Oct 2000
£23,000
More details

33 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

🏠 Semi-detached
🛏️ 4bed
📐 926 sq ft
Today
£120,696
streetscan.co.uk estimate
26 Sep 2014
£65,250
27 Apr 2007
£87,500
More details

34 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£123,737
streetscan.co.uk estimate
28 Feb 2025
£119,000
28 Feb 2025
£119,000
View +1 more
More details

36 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£156,636
streetscan.co.uk estimate
12 Aug 2011
£80,000
17 Aug 2004
£85,000
View +2 more
More details

38 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

🏠 Semi-detached
🛏️ 4bed
📐 861 sq ft
Today
£148,201
streetscan.co.uk estimate
25 Feb 2026
£150,000
More details

41 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

🏠 Semi-detached
🛏️ 4bed
📐 865 sq ft
Today
£134,376
streetscan.co.uk estimate
31 May 2002
£33,500
More details

45 Orchard Lane, Pengam, Blackwood, Caerphilly, NP12 3TJ

Today
£125,685
streetscan.co.uk estimate
23 Apr 2021
£94,000

Area Insights

Data Sources

Properties at NP12 3TJ appear twenty-seven times in the Land Registry records, with the latest transaction recorded on 25 Feb 2026. It also has nine Energy Performance Certificates (EPC) entries, the earliest dating back to 26 Jan 2012. 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.