House Prices in NP12
House prices in NP12 have an overall average of £217,396 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 £199,895. Terraced properties sold for an average of £159,385, with detached properties fetching £315,999.
Overall, the historical sold prices in NP12 over the last year were 4% up on the previous year and 2% up on the 2022 peak of £213,723.
Properties Sold
20, Penylan Road, Blackwood NP12 0AY
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| 20 Jun 2025 | £175,000 |
| 10 Sep 2021 | £172,000 |
16, Woodville Terrace, Blackwood NP12 0AP
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| 20 Jun 2025 | £106,000 |
| 30 Nov 2006 | £88,000 |
4, Bramblewood Court, Blackwood NP12 3QW
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| 16 Jun 2025 | £365,000 |
| 19 May 2017 | £231,000 |
46, William Street, Blackwood NP12 1NW
| Today | See what it's worth now |
| 16 Jun 2025 | £188,000 |
| 19 Jun 2020 | £135,000 |
9, St Cenydd Close, Blackwood NP12 2FG
| Today | See what it's worth now |
| 13 Jun 2025 | £368,000 |
| 7 Mar 1997 | £85,000 |
No other historical records.
84, Hill View, Blackwood NP12 2EL
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| 13 Jun 2025 | £185,000 |
| 22 May 2020 | £115,000 |
12, Blacksmith Close, Blackwood NP12 0BG
| Today | See what it's worth now |
| 13 Jun 2025 | £225,000 |
| 21 Jan 2022 | £215,000 |
9, Coed Y Bryn, Blackwood NP12 1HA
| Today | See what it's worth now |
| 12 Jun 2025 | £315,000 |
| 12 Dec 2018 | £206,000 |
40, Harp Field, Blackwood NP12 0NW
| Today | See what it's worth now |
| 5 Jun 2025 | £330,000 |
| 27 Jul 2020 | £240,995 |
No other historical records.
11, Cwrt Llys Ffynnon, Newbridge Road, Pontllanfraith NP12 2FR
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| 5 Jun 2025 | £85,000 |
No other historical records.
7, Penrhiw Terrace, Blackwood NP12 0JH
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| 30 May 2025 | £260,000 |
| 9 Apr 1999 | £55,500 |
No other historical records.
44, Fair View, Blackwood NP12 3NS
| Today | See what it's worth now |
| 30 May 2025 | £165,000 |
| 14 Aug 2020 | £132,000 |
27, Warne Street, Blackwood NP12 3RT
| Today | See what it's worth now |
| 30 May 2025 | £159,000 |
| 24 Mar 2017 | £77,500 |
No other historical records.
56, St Andrews Drive, Blackwood NP12 2ET
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| 28 May 2025 | £173,000 |
| 8 May 1998 | £52,545 |
No other historical records.
53, St Mary's Road, Blackwood NP12 2NS
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| 23 May 2025 | £110,000 |
| 7 Oct 2005 | £79,000 |
No other historical records.
9, Woodfieldside Road, Gelli-haf, Blackwood NP12 2RG
| Today | See what it's worth now |
| 22 May 2025 | £320,000 |
| 10 Dec 2021 | £280,995 |
No other historical records.
35, Upland Road, Springfield, Pontllanfraith NP12 2ND
| Today | See what it's worth now |
| 20 May 2025 | £150,000 |
No other historical records.
17, Stone Field, Blackwood NP12 0PA
| Today | See what it's worth now |
| 19 May 2025 | £200,000 |
| 29 Jan 2021 | £145,000 |
No other historical records.
1, Coronation Road, Blackwood NP12 1EA
| Today | See what it's worth now |
| 9 May 2025 | £184,000 |
| 18 Jun 2021 | £149,950 |
No other historical records.
Diosg, Castle Street, Blackwood NP12 3UH
| Today | See what it's worth now |
| 9 May 2025 | £410,000 |
| 30 Oct 2019 | £306,000 |
13, Cinnabar Drive, Blackwood NP12 2FP
| Today | See what it's worth now |
| 9 May 2025 | £335,000 |
| 1 Feb 2019 | £217,500 |
11, Glan-ddu Road, Blackwood NP12 3XT
| Today | See what it's worth now |
| 9 May 2025 | £235,000 |
| 30 Sep 2020 | £168,000 |
39, Francis Street, Blackwood NP12 3RX
| Today | See what it's worth now |
| 2 May 2025 | £140,000 |
| 27 Jul 2012 | £75,000 |
No other historical records.
4, The Oaks, Blackwood NP12 0EN
| Today | See what it's worth now |
| 1 May 2025 | £300,000 |
| 23 Dec 2010 | £137,500 |
No other historical records.
82, William Street, Blackwood NP12 1NU
| Today | See what it's worth now |
| 30 Apr 2025 | £187,500 |
| 26 Jun 2018 | £141,000 |
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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 16 July 2025. It covers the period from 1 January 1995 to 30 May 2025 and contains property transactions which have been registered during that period. Contains HM Land Registry data © Crown copyright and database right 2025. This data is licensed under the Open Government Licence v3.0.
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