Property market
The five-year median is £152,500 from 4 recorded sales in NP12 1NW. This is a recorded-sale statistic, not a current valuation.
The latest UK House Price Index average for Caerphilly is £197,272 in June 2026, up 5.9% year on year.
Property prices and recorded sales
NP12 1NW: 34 recorded property sales with dates, prices and address history. HM Land Registry records, not current valuations.
Need wider context? View the NP12 property report.
- Latest recorded sale
- 26 September 2025
- All recorded sales
- 34 Since 28 April 1995
- Five-year median
- £152,500
- Sales in five-year window
- 4
Properties by latest recorded type
Detached 0
Semi-detached 0
Terraced 27
Flats 0
Other 0
Annual property market
Bars show recorded Price Paid sales. Lines show median sale prices. Hover or tap a year for exact values, or select a legend item to show or hide a series.
| Year | Recorded sales | All property types median sale price | Terraced median sale price |
|---|---|---|---|
| 2005 | 2 | £89,250 | £89,250 |
| 2007 | 2 | £92,475 | £92,475 |
| 2008 | 1 | £115,000 | £115,000 |
| 2011 | 3 | £83,500 | £83,500 |
| 2013 | 1 | £75,000 | £75,000 |
| 2016 | 1 | £74,000 | £74,000 |
| 2017 | 2 | £97,500 | £97,500 |
| 2019 | 1 | £125,000 | £125,000 |
| 2020 | 1 | £135,000 | £135,000 |
| 2021 | 1 | £121,000 | £121,000 |
| 2023 | 1 | £140,000 | £140,000 |
| 2025 | 2 | £176,500 | £176,500 |
Properties with recorded sales
1-20 of 27 properties · 34 recorded sales · NP12 1NW
July 2021 to July 2026
40, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 26 September 2025
£165,00046, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 16 June 2025
£188,0001 previous sale
- 19 June 2020 £135,000
34, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 13 October 2023
£140,0001 previous sale
- 19 February 1999 £35,000
45, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 19 November 2021
£121,00028, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 11 April 2019
£125,00044, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 15 December 2017
£115,0001 previous sale
- 30 September 2011 £109,995
41, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 8 September 2017
£80,00037, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 24 November 2016
£74,00038, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 15 November 2013
£75,00036, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 4 November 2011
£83,50049, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 24 June 2011
£66,50044, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 29 August 2008
£115,0002 previous sales
- 5 October 2007 £95,000
- 28 January 2005 £85,000
47, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 4 May 2007
£89,95022, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 21 October 2005
£93,50024, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 1 July 2003
£63,9501 previous sale
- 27 March 1997 £36,000
55, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 30 April 2003
£47,00051, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 14 December 2001
£32,00022, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 15 November 2000
£23,00030, William Street, Blackwood, NP12 1NW
Terraced, Leasehold, existing property
Latest sale · 19 October 2000
£41,00031, William Street, Blackwood, NP12 1NW
Terraced, Freehold, existing property
Latest sale · 28 January 1999
£35,000