Over the past 27 years, there have been 21 property sales recorded in the NP12 0DN postcode area. The highest sale price reached £243,500, while the most recent sale was for a semi-detached house sold in March 2026 for £102,000.

The estimated average property value in NP12 0DN currently stands at £196,505, which is approximately 20.7% 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 £2,360.

Property prices in NP12 0DN have risen by 7.9% over the past year , with a total increase of 41.5% over the past five years , and a long-term rise of 73.8% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 52% of transactions , followed by detached and terraced.

Housing in NP12 0DN is predominantly owner-occupied, with an estimated 62% of homes being lived in by the owners.

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Property Sales

10 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

🏠 Semi-detached
🛏️ 4bed
📐 818 sq ft
Today
£154,964
streetscan.co.uk estimate
22 Jul 2021
£124,000
More details

12 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

🏠 Semi-detached
🛏️ 3bed
📐 850 sq ft
Today
£153,916
streetscan.co.uk estimate
14 Dec 2022
£144,000
More details

13 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

🏠 Semi-detached
🛏️ 4bed
📐 926 sq ft
Today
£102,000
streetscan.co.uk estimate
23 Mar 2026
£102,000
21 Oct 2022
£190,000
View +1 more
More details

14 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

Today
£209,883
streetscan.co.uk estimate
25 Jun 2004
£89,950

15 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

🏠 Semi-detached
🛏️ 5bed
📐 926 sq ft
Today
£184,211
streetscan.co.uk estimate
28 Jun 2021
£144,995
25 Nov 2009
£105,000
More details

16 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

Today
£76,650
streetscan.co.uk estimate
7 Dec 2007
£46,507

17 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

🏠 Terraced
🛏️ 6bed
📐 753 sq ft
Today
£170,393
streetscan.co.uk estimate
8 Feb 2019
£112,000
25 Sep 2015
£92,000
View +2 more
More details

20 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

🏠 Terraced
🛏️ 5bed
📐 872 sq ft
Today
£162,196
streetscan.co.uk estimate
17 Sep 2021
£130,000
21 Dec 2009
£115,000
More details

21 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

Today
£423,419
streetscan.co.uk estimate
30 Sep 1998
£97,000

22 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

🏠 Detached
🛏️ 5bed
📐 829 sq ft
Today
£253,375
streetscan.co.uk estimate
11 Oct 2024
£243,500
13 Dec 2000
£74,500
View +1 more
More details

4 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

Today
£219,964
streetscan.co.uk estimate
12 Aug 2005
£115,000

9 Groveside Road, Oakdale, Blackwood, Caerphilly, NP12 0DN

🏠 Semi-detached
🛏️ 4bed
📐 753 sq ft
Today
£157,148
streetscan.co.uk estimate
28 Nov 2016
£92,000
More details

Area Insights

Data Sources

Properties at NP12 0DN appear twenty-one times in the Land Registry records, with the latest transaction recorded on 23 Mar 2026. It also has eight Energy Performance Certificates (EPC) entries, the earliest dating back to 9 May 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.