Postcode · Blackwood
House prices in NP12 3LN
Every recorded sale in NP12 3LN, what homes sell for now and how prices have moved since 1995.
- Neighbourhood
- Pengam & Cefn Fforest
- Council
- Caerphilly
- Region
- Wales
- Neighbourhood population
- 1,695 (2024)
NP12 3LNBlackwood
What homes sell for in NP12 3LN
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 3LN.
NP12 3NP12 3LN
£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 3LN
23 sales across 12 addresses, newest first.
76 Derwendeg Avenue
Semi-detached · Freehold
| £184,000 | 10 Oct 2025 |
| £90,000 | 20 Dec 2023 |
52 Derwendeg Avenue
Terraced · Freehold
| £131,000 | 30 May 2024 |
| £59,000 | 22 Oct 2010 |
| £96,000 | 2 Feb 2007 |
66 Derwendeg Avenue
Semi-detached · Freehold
| £179,000 | 9 Sep 2022 |
| £150,000 | 30 Apr 2021 |
| £135,000 | 20 Sep 2019 |
| £65,000 | 10 Jul 2018 |
62 Derwendeg Avenue
Terraced · Freehold
| £132,000 | 19 Mar 2021 |
| £91,500 | 17 Jan 2017 |
| £23,000 | 25 May 2006 |
| £38,000 | 14 Sep 2001 |
| £14,500 | 23 Aug 2000 |
72 Derwendeg Avenue
Semi-detached · Freehold
| £85,500 | 28 Jan 2019 |
17 Derwendeg Avenue
Semi-detached · Freehold
| £83,500 | 6 Dec 2011 |
19 Derwendeg Avenue
Semi-detached · Freehold
| £110,000 | 14 Mar 2008 |
| £68,000 | 27 Nov 2003 |
68 Derwendeg Avenue
Semi-detached · Freehold
| £48,000 | 29 Nov 2002 |
78 Derwendeg Avenue
Semi-detached · Leasehold
| £23,500 | 20 Apr 2001 |
54 Derwendeg Avenue
Terraced · Freehold
| £22,000 | 15 Dec 2000 |
21 Derwendeg Avenue
Semi-detached · Freehold
| £34,750 | 18 Dec 1997 |
64 Derwendeg Avenue
Semi-detached · Freehold
| £27,500 | 5 May 1995 |
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.