Postcode · Blackwood
House prices in NP12 3SJ
Every recorded sale in NP12 3SJ, 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 3SJBlackwood
What homes sell for in NP12 3SJ
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 3SJ.
NP12 3NP12 3SJ
£0
£50k
£100k
£150k
£200k
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 3SJ
7 sales across 4 addresses, newest first.
2, Mill Brook, Commercial Street
Semi-detached · Freehold
| £122,000 | 10 Jun 2022 |
| £87,000 | 23 Aug 2013 |
| £128,000 | 1 Dec 2006 |
3, Mill Brook, Commercial Street
Semi-detached · Freehold
| £124,000 | 31 Jan 2020 |
| £128,000 | 1 Dec 2006 |
1, Mill Brook, Commercial Street
Detached · Freehold · New build
| £128,000 | 1 Dec 2006 |
4, Mill Brook, Commercial Street
Semi-detached · Freehold · New build
| £145,000 | 11 Aug 2006 |
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.