Postcode · Blackwood
House prices in NP12 3SY
Every recorded sale in NP12 3SY, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Pengam & Cefn Fforest
- Council
- Caerphilly
- Region
- Wales
- Neighbourhood population
- 1,234 (2024)
NP12 3SYBlackwood
What homes sell for in NP12 3SY
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 3SY.
NP12 3NP12 3SY
£0
£100k
£200k
£300k
£400k
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 3SY
20 sales across 12 addresses, newest first.
19 High Street
Terraced · Freehold
| £137,000 | 17 Apr 2025 |
| £54,000 | 2 May 2014 |
21 High Street
Detached · Freehold
| £340,000 | 31 Mar 2025 |
15 High Street
Terraced · Freehold
| £150,000 | 26 Apr 2024 |
4 High Street
Terraced · Freehold
| £83,500 | 1 Jul 2021 |
10 High Street
Terraced · Freehold
| £116,000 | 14 Jun 2021 |
| £99,950 | 26 Jun 2007 |
17 High Street
Terraced · Freehold
| £117,000 | 29 Mar 2019 |
| £94,000 | 2 Nov 2010 |
| £90,000 | 12 Dec 2005 |
| £27,000 | 7 May 1997 |
2 High Street
Terraced · Freehold
| £97,500 | 29 Mar 2018 |
| £87,500 | 18 Feb 2015 |
| £81,000 | 27 Jan 2012 |
11 High Street
Terraced · Freehold
| £73,000 | 19 Dec 2014 |
16 High Street
Terraced · Freehold
| £88,000 | 10 Apr 2007 |
12 High Street
Terraced · Freehold
| £43,000 | 28 Nov 2003 |
| £29,950 | 19 Nov 1999 |
7A High Street
Terraced · Freehold
| £30,000 | 17 Sep 2001 |
9A High Street
Terraced · Freehold
| £21,840 | 8 May 1997 |
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.