Sort by Most recent sale Address Highest price Highest £ per sqm Largest area Smallest area	Last sold	Price paid	Floor area (m²) Floor area (sq ft)	£ per m² £ per sq ft	Type	Sold	m² sq ft	£/m² £/sq ft
65, William Street, Blackwood, NP12 1NU -	19 Sep 2025	£187,500	101 m² 1087 sqft	£1,856 £172	Terrace (3 bed)
82, William Street, Blackwood, NP12 1NU -	30 Apr 2025	£187,500	96 m² 1033 sqft	£1,953 £181	Semi-D (3 bed)
52, William Street, Blackwood, NP12 1NU -	14 Feb 2025	£175,000	95 m² 1022 sqft	£1,842 £171	Terrace (3 bed)
74, William Street, Blackwood, NP12 1NU -	07 Sep 2021	£148,000	94 m² 1011 sqft	£1,574 £146	Terrace (3 bed)
50, William Street, Blackwood, NP12 1NU -	12 May 2021	£115,000	99 m² 1065 sqft	£1,161 £107	Terrace (2 bed)
68, William Street, Blackwood, NP12 1NU -	25 Mar 2021	£122,500	96 m² 1033 sqft	£1,276 £118	Semi-D (3 bed)
62, William Street, Blackwood, NP12 1NU	20 Dec 2019	£117,000	95 m² 1022 sqft	£1,231 £114	Terrace (3 bed)
69, William Street, Blackwood, NP12 1NU -	18 Apr 2019	£135,000	89 m² 957 sqft	£1,516 £140	Terrace (3 bed)
61, William Street, Blackwood, NP12 1NU -	15 Feb 2019	£128,000	82 m² 882 sqft	£1,560 £144	Terrace (3 bed)
60, William Street, Blackwood, NP12 1NU -	02 Jul 2018	£128,000	94 m² 1011 sqft	£1,361 £126	Terrace (3 bed)
64, William Street, Blackwood, NP12 1NU -	09 Feb 2018	£128,000	106 m² 1140 sqft	£1,207 £112	Terrace (3 bed)
76, William Street, Blackwood, NP12 1NU -	19 Feb 2016	£101,000	101 m² 1087 sqft	£1,000 £92	Terrace (3 bed)
71, William Street, Blackwood, NP12 1NU -	04 Aug 2015	£120,000	94 m² 1011 sqft	£1,276 £118	Terrace (3 bed)
59, William Street, Blackwood, NP12 1NU	30 Nov 2011	£80,000	119 m² 1280 sqft	£672 £62	Terrace (3 bed)
63, William Street, Blackwood, NP12 1NU -	05 May 2006	£86,000	114 m² 1227 sqft	£754 £70	Terrace (3 bed)
56, William Street, Blackwood, NP12 1NU -	27 Sep 2004	£84,995			Terrace (3 bed)
78, William Street, Blackwood, NP12 1NU	25 Jun 2002	£37,500			Terrace (3 bed)
65, William St -	£187,500 Sep-2025	101 1087	1,856 172
82, William St -	£187,500 Apr-2025	96 1033	1,953 181
52, William St -	£175,000 Feb-2025	95 1022	1,842 171
74, William St -	£148,000 Sep-2021	94 1011	1,574 146
50, William St -	£115,000 May-2021	99 1065	1,161 107
68, William St -	£122,500 Mar-2021	96 1033	1,276 118
62, William St	£117,000 Dec-2019	95 1022	1,231 114
69, William St -	£135,000 Apr-2019	89 957	1,516 140
61, William St -	£128,000 Feb-2019	82 882	1,560 144
60, William St -	£128,000 Jul-2018	94 1011	1,361 126
64, William St -	£128,000 Feb-2018	106 1140	1,207 112
76, William St -	£101,000 Feb-2016	101 1087	1,000 92
71, William St -	£120,000 Aug-2015	94 1011	1,276 118
59, William St	£80,000 Nov-2011	119 1280	672 62
63, William St -	£86,000 May-2006	114 1227	754 70
56, William St -	£84,995 Sep-2004
78, William St	£37,500 Jun-2002

The data above for William Street can be visualised as a scatter graph, this will show price trends over time.

The average price per square metre (per square foot) in William Street, Blackwood is £1,811 sqm (£168 per sq ft), this is calculated from the selling price of the 8 most recent sales.
The majority of homes in Blackwood are now selling for between £1,900 and £2,960 per square metre (£176 and £274 per square foot) , find out more in this local analysis of NP12 1 (Blackwood) house prices.
There are approximately 48 homes on William Street, we would have expected approximately 6 sales each year given that in the UK people sell their homes on average once every 7 years.
In the last 4 years there have been 8 property sales in William Street, averaging about 2 home sales per year .
The average size of all the properties on William Street is 95 m2 (1,022 sqft).