Over the past 30 years, there have been 20 property sales recorded in the NP12 0AD postcode area. The highest sale price reached £235,000, while the most recent sale was for a semi-detached house sold in September 2025 for £164,500.

The estimated average property value in NP12 0AD currently stands at £228,691, which is approximately 14.2% 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 £2,301.

Property prices in NP12 0AD have risen by 7.9% over the past year , with a total increase of 42.1% over the past five years, and a long-term rise of 79.7% over the past decade.

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

Housing in NP12 0AD is predominantly owner-occupied, with an estimated 100% of homes being lived in by the owners.

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Property Sales

1 Rock Villas, The Rock, Blackwood, Caerphilly, NP12 0AD

Today
£131,010
streetscan.co.uk estimate
29 Nov 2019
£90,000
23 Jun 1999
£25,000

10 Rock Villas, The Rock, Blackwood, Caerphilly, NP12 0AD

Today
£213,400
streetscan.co.uk estimate
1 Dec 2006
£120,000
6 May 2005
£125,000
12 Sep 1997
£52,000

2 Rock Villas, The Rock, Blackwood, Caerphilly, NP12 0AD

Today
£198,409
streetscan.co.uk estimate
24 Mar 2023
£180,000
7 Mar 2003
£80,000

3 Rock Villas, The Rock, Blackwood, Caerphilly, NP12 0AD

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£206,383
streetscan.co.uk estimate
11 Feb 2005
£100,000
12 Mar 1999
£45,000
More details

5 Rock Villas, The Rock, Blackwood, Caerphilly, NP12 0AD

🏠 Semi-detached
🛏️ 5bed
📐 1044 sq ft
Today
£164,500
streetscan.co.uk estimate
26 Sep 2025
£164,500
19 Sep 2023
£170,000
More details

6 Rock Villas, The Rock, Blackwood, Caerphilly, NP12 0AD

Today
£276,630
streetscan.co.uk estimate
21 Jan 2003
£84,000

7 Rock Villas, The Rock, Blackwood, Islwyn, Gwent, NP12 0AD

Today
£167,592
streetscan.co.uk estimate
23 Nov 1995
£30,000

8 Rock Villas, The Rock, Blackwood, Caerphilly, NP12 0AD

🏠 Semi-detached
🛏️ 5bed
📐 1216 sq ft
Today
£242,549
streetscan.co.uk estimate
12 Jan 2024
£223,000
8 Apr 2022
£197,000
More details

9 Rock Villas, The Rock, Blackwood, Caerphilly, NP12 0AD

Today
£234,158
streetscan.co.uk estimate
25 Jun 2021
£185,000
18 Nov 2005
£137,500
25 Aug 2000
£43,500

Fernbank, The Rock, Blackwood, Caerphilly, NP12 0AD

Today
£229,737
streetscan.co.uk estimate
19 May 1997
£45,000

Gellihaf Bungalow, The Rock, Blackwood, Caerphilly, NP12 0AD

🏠 Detached
🛏️ 6bed
📐 1636 sq ft
Today
£444,218
streetscan.co.uk estimate
5 Jul 2010
£235,000
More details

Area Insights

Data Sources

Properties at NP12 0AD appear twenty times in the Land Registry records, with the latest transaction recorded on 26 Sep 2025. It also has four Energy Performance Certificates (EPC) entries, the earliest dating back to 1 Jul 2021. 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.