Property market
The five-year median is £115,250 from 4 recorded sales in NP12 1NX. 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 1NX: 26 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
- 25 July 2025
- All recorded sales
- 26 Since 26 May 1995
- Five-year median
- £115,250
- Sales in five-year window
- 4
Properties by latest recorded type
Detached 0
Semi-detached 1
Terraced 17
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 | Semi-detached median sale price | Terraced median sale price |
|---|---|---|---|---|
| 2005 | 1 | £97,500 | - | £97,500 |
| 2006 | 4 | £82,500 | £74,750 | £82,500 |
| 2007 | 2 | £111,875 | £107,750 | £116,000 |
| 2009 | 1 | £95,000 | - | £95,000 |
| 2014 | 1 | £99,500 | - | £99,500 |
| 2016 | 3 | £79,995 | - | £79,995 |
| 2017 | 2 | £102,500 | - | £102,500 |
| 2020 | 1 | £117,000 | - | £117,000 |
| 2022 | 1 | £155,000 | - | £155,000 |
| 2023 | 1 | £110,500 | - | £110,500 |
| 2024 | 1 | £120,000 | - | £120,000 |
| 2025 | 1 | £97,000 | - | £97,000 |
Properties with recorded sales
1-18 of 18 properties · 26 recorded sales · NP12 1NX
July 2021 to July 2026
27, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 25 July 2025
£97,0002, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 9 May 2024
£120,00020, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 10 February 2023
£110,5001 previous sale
- 21 October 2016 £79,995
10, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 21 June 2022
£155,0002 previous sales
- 23 September 2020 £117,000
- 8 September 2017 £93,000
19, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 25 September 2017
£112,0001 previous sale
- 22 January 2016 £98,000
9, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 4 October 2016
£74,00018, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 29 August 2014
£99,50012, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 26 October 2009
£95,00029, William Street, Blackwood, NP12 1NX
Semi-detached, Freehold, existing property
Latest sale · 30 November 2007
£107,7502 previous sales
- 24 October 2006 £52,500
- 5 April 2006 £97,000
15, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 1 October 2007
£116,0001 previous sale
- 4 July 2006 £70,000
10, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 13 April 2006
£95,0001 previous sale
- 26 May 1995 £24,000
13, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 15 July 2005
£97,5005, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 6 June 2003
£58,50017, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 23 March 2001
£32,00012, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 17 January 2001
£39,0005, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 24 September 1999
£37,00013, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 16 July 1999
£23,50021, William Street, Blackwood, NP12 1NX
Terraced, Freehold, existing property
Latest sale · 27 November 1998
£12,000