Postcode · Blackwood
House prices in NP12 3UH
Every recorded sale in NP12 3UH, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Pengam & Cefn Fforest
- Council
- Caerphilly
- Region
- Wales
- Neighbourhood population
- 1,131 (2024)
NP12 3UHBlackwood
What homes sell for in NP12 3UH
From HM Land Registry’s record of every residential sale in England and Wales, up to August 2026.
Median price
£182,000
Last 12 months, NP12 3
Change
+12%
On the 12 months before
Sales
62
Last 12 months, NP12 3
England & Wales
£291,443
Median, last 12 months
Median price by year in NP12 3
The line shows the yearly median across NP12 3; each dot is an individual sale in NP12 3UH.
NP12 3NP12 3UH
£0
£200k
£400k
£600k
200020052010201520202025
Sales per year
0
50
100
150
19952026
Median by property type, last 12 months
Detached · 11 sales£320,000
Semi-detached · 33 sales£190,000
Terraced · 18 sales£157,500
Sold prices in NP12 3UH
34 sales across 22 addresses, newest first.
Diosg, Castle Street
Detached · Freehold
| £410,000 | 9 May 2025 |
| £306,000 | 30 Oct 2019 |
| £280,000 | 26 May 2017 |
36 Castle Street
Detached · Freehold
| £431,000 | 16 Jun 2022 |
Castle Inn, Castle Street
Other · Freehold
| £260,000 | 22 Nov 2021 |
46 Castle Street
Semi-detached · Freehold
| £132,000 | 30 Jun 2020 |
| £38,000 | 16 Nov 2001 |
27 Castle Street
Terraced · Freehold
| £114,000 | 14 Oct 2019 |
| £94,000 | 28 Sep 2007 |
43 Castle Street
Detached · Freehold
| £145,000 | 26 Apr 2019 |
| £19,766 | 1 Aug 2002 |
37 Castle Street
Detached · Freehold
| £325,000 | 11 Apr 2019 |
| £240,000 | 13 Oct 2015 |
2 Castle Street
Semi-detached · Freehold
| £223,000 | 23 Mar 2018 |
| £115,000 | 7 Aug 2009 |
17 Castle Street
Detached · Freehold
| £260,000 | 11 Mar 2016 |
23 Castle Street
Terraced · Freehold
| £82,500 | 12 Nov 2015 |
Wesleyan, Castle Street
Detached · Freehold
| £120,000 | 11 Mar 2014 |
22 Castle Street
Semi-detached · Freehold
| £167,000 | 13 Dec 2013 |
| £169,000 | 13 Jul 2007 |
Cherry Wood House, 15, Castle Street
Detached · Freehold
| £320,000 | 14 Dec 2012 |
| £76,000 | 8 Jun 2001 |
21 Castle Street
Semi-detached · Freehold
| £175,000 | 29 Apr 2010 |
| £94,000 | 12 Oct 2001 |
51 Castle Street
Terraced · Freehold
| £98,000 | 25 Nov 2005 |
29 Castle Street
Terraced · Freehold
| £79,995 | 4 Jun 2004 |
| £37,500 | 1 Apr 1999 |
| £38,000 | 18 Dec 1998 |
Yew Tree House, Castle Street
Detached · Freehold · New build
| £197,995 | 6 Feb 2004 |
48 Castle Street
Semi-detached · Freehold
| £16,000 | 16 Jun 2003 |
44 Castle Street
Semi-detached · Freehold
| £40,500 | 10 Nov 2000 |
Tyree, Castle Street
Detached · Freehold
| £74,000 | 25 Sep 1998 |
About this data
Sold prices come from HM Land Registry Price Paid Data for England and Wales, covering residential sales for full market value since 1995. Medians use standard residential sales only. The latest sale in this release is from 28 Aug 2026. Contains HM Land Registry data © Crown copyright and database right, licensed under the Open Government Licence v3.0.