House Prices in NP12
House prices in NP12 have an overall average of £222,031 over the last year.
The majority of properties sold in NP12 during the last year were semi-detached properties, selling for an average price of £199,937. Terraced properties sold for an average of £164,621, with detached properties fetching £333,208.
Overall, the historical sold prices in NP12 over the last year were similar to the previous year and 4% up on the 2022 peak of £212,976.
Properties Sold
2, Rhymney Lane, Gelli-haf, Blackwood NP12 2QZ
| Today | See what it's worth now |
| 13 Feb 2026 | £250,000 |
| 11 Aug 2023 | £210,000 |
5, Sirhowy Drive, Gelli-haf, Blackwood NP12 2RE
| Today | See what it's worth now |
| 13 Feb 2026 | £205,000 |
| 26 Jul 2024 | £188,000 |
34, Blacksmith Close, Blackwood NP12 0BG
| Today | See what it's worth now |
| 2 Feb 2026 | £399,950 |
| 9 Feb 2007 | £248,450 |
No other historical records.
57, Vancouver Drive, Penmaen, Blackwood NP12 0UQ
| Today | See what it's worth now |
| 30 Jan 2026 | £232,000 |
| 14 Aug 2009 | £112,500 |
36, Sirhowy View, Springfield, Blackwood NP12 2GG
| Today | See what it's worth now |
| 30 Jan 2026 | £170,000 |
| 16 Sep 2010 | £73,500 |
No other historical records.
27, Addison Street, Cefn Fforest NP12 1EN
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| 30 Jan 2026 | £180,000 |
No other historical records.
12, Tir-berllan, Blackwood NP12 0GZ
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| 28 Jan 2026 | £390,000 |
| 14 Jun 1999 | £119,950 |
No other historical records.
36, Priorsgate, Blackwood NP12 0EL
| Today | See what it's worth now |
| 28 Jan 2026 | £229,000 |
| 16 Dec 2016 | £145,000 |
88, Markham Crescent, Oakdale NP12 0LY
| Today | See what it's worth now |
| 23 Jan 2026 | £217,500 |
| 11 Dec 2024 | £120,000 |
No other historical records.
The Coach House, Pengam Street, Blackwood NP12 3XH
| Today | See what it's worth now |
| 16 Jan 2026 | £235,000 |
| 22 May 2020 | £125,300 |
No other historical records.
54, Lewis Lewis Avenue, Blackwood NP12 1JQ
| Today | See what it's worth now |
| 16 Jan 2026 | £190,000 |
| 14 Sep 2007 | £99,995 |
25, Croeso Square, Blackwood NP12 1WE
| Today | See what it's worth now |
| 16 Jan 2026 | £144,000 |
No other historical records.
6, River Terrace, Blackwood NP12 3XB
| Today | See what it's worth now |
| 9 Jan 2026 | £220,000 |
| 16 Mar 2023 | £172,500 |
24, Davies Street, Blackwood NP12 3NB
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| 9 Jan 2026 | £270,000 |
| 12 Aug 2005 | £132,000 |
Twyn Simon Farm, Pen-deri Farm Lane, Blackwood NP12 0JA
| Today | See what it's worth now |
| 5 Jan 2026 | £650,000 |
| 9 Feb 2007 | £481,500 |
14, Cwm Braenar, Blackwood NP12 2DS
| Today | See what it's worth now |
| 19 Dec 2025 | £267,500 |
| 3 Jun 2011 | £174,950 |
11, Ty Isha Terrace, Blackwood NP12 1ER
| Today | See what it's worth now |
| 19 Dec 2025 | £175,000 |
| 26 Feb 2008 | £104,000 |
No other historical records.
16, Highfield Crescent, Blackwood NP12 2ED
| Today | See what it's worth now |
| 19 Dec 2025 | £225,000 |
| 18 Dec 2023 | £202,500 |
139, Bedwellty Road, Blackwood NP12 3HA
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| 19 Dec 2025 | £230,000 |
| 16 Jul 2013 | £132,000 |
1, Pen-rhiw Avenue, Blackwood NP12 0JP
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| 19 Dec 2025 | £185,000 |
| 14 Mar 2008 | £88,000 |
69, Coronation Road, Blackwood NP12 1ED
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| 19 Dec 2025 | £186,000 |
| 15 May 2002 | £42,000 |
No other historical records.
11, Woodfield Park Crescent, Woodfieldside, Blackwood NP12 0BX
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| 19 Dec 2025 | £150,000 |
| 24 Aug 2001 | £47,000 |
69, William Street, Blackwood NP12 1NU
| Today | See what it's worth now |
| 19 Dec 2025 | £185,000 |
| 18 Apr 2019 | £135,000 |
15, Forest Hill, Pontllanfraith NP12 2PW
| Today | See what it's worth now |
| 19 Dec 2025 | £256,000 |
No other historical records.
12, Rhosnewydd Terrace, Gordon Road, Blackwood NP12 1DT
| Today | See what it's worth now |
| 19 Dec 2025 | £210,000 |
| 28 Jan 1998 | £24,000 |
No other historical records.
Source Acknowledgement: © Crown copyright. England and Wales house price data is publicly available information produced by the HM Land Registry.This material was last updated on 9 April 2026. It covers the period from 1 January 1995 to 27 February 2026 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.
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