Over the past 28 years, there have been 20 property sales recorded in the NP12 3SY postcode area. The highest sale price reached £340,000, while the most recent sale was for a terraced house sold in April 2025 for £137,000.

The estimated average property value in NP12 3SY currently stands at £153,964, which is approximately 37.7% 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 £2,198.

Property prices in NP12 3SY have risen by 8.2% over the past year , with a total increase of 42.7% over the past five years, and a long-term rise of 80.4% over the past decade.

The most common type of property sold in the area is terraced, making up around 95% of transactions , followed by detached.

Housing in NP12 3SY is predominantly owner-occupied, with an estimated 70% of homes being lived in by the owners.

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Property Sales

10 High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

🏠 Terraced
🛏️ 4bed
📐 689 sq ft
Today
£143,406
streetscan.co.uk estimate
14 Jun 2021
£116,000
26 Jun 2007
£99,950
More details

11 High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

🏠 Terraced
🛏️ 5bed
📐 807 sq ft
Today
£127,119
streetscan.co.uk estimate
19 Dec 2014
£73,000
More details

12 High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

Today
£118,362
streetscan.co.uk estimate
28 Nov 2003
£43,000
19 Nov 1999
£29,950

15 High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

🏠 Terraced
🛏️ 4bed
📐 646 sq ft
Today
£162,950
streetscan.co.uk estimate
26 Apr 2024
£150,000
More details

16 High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

🏠 Terraced
🛏️ 4bed
📐 861 sq ft
Today
£147,177
streetscan.co.uk estimate
10 Apr 2007
£88,000
More details

17 High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

🏠 Terraced
🛏️ 2bed
📐 635 sq ft
Today
£175,417
streetscan.co.uk estimate
29 Mar 2019
£117,000
2 Nov 2010
£94,000
View +2 more
More details

19 High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

🏠 Terraced
🛏️ 3bed
📐 592 sq ft
Today
£143,233
streetscan.co.uk estimate
17 Apr 2025
£137,000
2 May 2014
£54,000
More details

2 High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

🏠 Terraced
🛏️ 3bed
📐 624 sq ft
Today
£151,333
streetscan.co.uk estimate
29 Mar 2018
£97,500
18 Feb 2015
£87,500
View +1 more
More details

21 High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

Today
£350,333
streetscan.co.uk estimate
31 Mar 2025
£340,000

4 High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

🏠 Terraced
🛏️ 2bed
📐 570 sq ft
Today
£101,799
streetscan.co.uk estimate
1 Jul 2021
£83,500
More details

7A High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

🏠 Terraced
🛏️ 4bed
📐 764 sq ft
Today
£126,335
streetscan.co.uk estimate
17 Sep 2001
£30,000
More details

9A High Street, Pengam, Blackwood, Caerphilly, NP12 3SY

🏠 Terraced
🛏️ 3bed
📐 743 sq ft
Today
£113,161
streetscan.co.uk estimate
8 May 1997
£21,840
More details

Area Insights

Data Sources

Properties at NP12 3SY appear twenty times in the Land Registry records, with the latest transaction recorded on 17 Apr 2025. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 9 Nov 2014. 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.