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
20, Rhos Y Dderwen, Blackwood, NP12 1HB -	20 Jun 2025	£230,000	69 m² 742 sqft	£3,333 £309	Terrace (3 bed)
30, Rhos Y Dderwen, Blackwood, NP12 1HB -	21 Aug 2024	£170,000	53 m² 570 sqft	£3,207 £297	Terrace (2 bed)
12, Rhos Y Dderwen, Blackwood, NP12 1HB -	30 Sep 2022	£172,500	48 m² 516 sqft	£3,593 £333	Semi-D (2 bed)
10, Rhos Y Dderwen, Blackwood, NP12 1HB -	12 Jul 2022	£284,950	89 m² 957 sqft	£3,201 £297	Detached (3 bed)
22, Rhos Y Dderwen, Blackwood, NP12 1HB -	18 Feb 2022	£210,000	76 m² 818 sqft	£2,763 £256	Semi-D (3 bed)
39, Rhos Y Dderwen, Blackwood, NP12 1HB -	16 Aug 2021	£195,000	71 m² 764 sqft	£2,746 £255	Terrace (2 bed)
37, Rhos Y Dderwen, Blackwood, NP12 1HB -	08 Nov 2019	£124,000 B	59 m² 635 sqft	£2,101 £195	Terrace (2 bed)
15, Rhos Y Dderwen, Blackwood, NP12 1HB	16 Aug 2019	£165,000	76 m² 818 sqft	£2,171 £201	Semi-D (3 bed)
38, Rhos Y Dderwen, Blackwood, NP12 1HB -	01 Feb 2019	£127,000 B	58 m² 624 sqft	£2,189 £203	Terrace (2 bed)
26, Rhos Y Dderwen, Blackwood, NP12 1HB -	19 Dec 2018	£162,000	75 m² 807 sqft	£2,160 £200	Terrace (3 bed)
3, Rhos Y Dderwen, Blackwood, NP12 1HB -	23 Jun 2017	£211,000			Detached (4 bed)
2, Rhos Y Dderwen, Blackwood, NP12 1HB -	04 Mar 2016	£207,000	104 m² 1119 sqft	£1,990 £184	Detached (4 bed)
27, Rhos Y Dderwen, Blackwood, NP12 1HB -	28 Sep 2015	£133,500	75 m² 807 sqft	£1,780 £165	Terrace (2 bed)
1, Rhos Y Dderwen, Blackwood, NP12 1HB	26 Jul 2013	£185,000	105 m² 1130 sqft	£1,761 £163	Detached (4 bed)
21, Rhos Y Dderwen, Blackwood, NP12 1HB -	05 Dec 2012	£115,000	90 m² 968 sqft	£1,277 £118	Semi-D (3 bed)
25, Rhos Y Dderwen, Blackwood, NP12 1HB	03 Feb 2012	£94,000	58 m² 624 sqft	£1,620 £150	Terrace (2 bed)
23, Rhos Y Dderwen, Blackwood, NP12 1HB -	25 Jan 2010	£139,000			Terrace (4 bed)
6, Rhos Y Dderwen, Blackwood, NP12 1HB -	20 Dec 2007	£216,950			Detached (4 bed)
5, Rhos Y Dderwen, Blackwood, NP12 1HB -	24 Aug 2007	£193,000			Detached (4 bed)
31, Rhos Y Dderwen, Blackwood, NP12 1HB -	24 Aug 2007	£143,500	131 m² 1410 sqft	£1,095 £101	Semi-D (4 bed)
16, Rhos Y Dderwen, Blackwood, NP12 1HB	17 May 2006	£140,000			Terrace (3 bed)
18, Rhos Y Dderwen, Blackwood, NP12 1HB	12 May 2006	£109,950			Detached (2 bed)
41, Rhos Y Dderwen, Blackwood, NP12 1HB -	30 Jan 2006	£160,000			Detached (3 bed)
28, Rhos Y Dderwen, Blackwood, NP12 1HB -	22 Dec 2005	£100,000	60 m² 645 sqft	£1,666 £154	Terrace (2 bed)
29, Rhos Y Dderwen, Blackwood, NP12 1HB -	09 Dec 2005	£100,000	61 m² 656 sqft	£1,639 £152	Terrace (2 bed)
36, Rhos Y Dderwen, Blackwood, NP12 1HB	28 Oct 2005	£133,500			Terrace (3 bed)
34, Rhos Y Dderwen, Blackwood, NP12 1HB	17 Sep 2004	£94,000			Terrace (2 bed)
19, Rhos Y Dderwen, Blackwood, NP12 1HB	06 Aug 2004	£129,995			Terrace (3 bed)
13, Rhos Y Dderwen, Blackwood, NP12 1HB	13 Nov 2003	£93,950			Detached (3 bed)
33, Rhos Y Dderwen, Blackwood, NP12 1HB	11 Jul 2003	£71,950			Terrace (2 bed)
20, Rhos Y Dderwen -	£230,000 Jun-2025	69 742	3,333 309
30, Rhos Y Dderwen -	£170,000 Aug-2024	53 570	3,207 297
12, Rhos Y Dderwen -	£172,500 Sep-2022	48 516	3,593 333
10, Rhos Y Dderwen -	£284,950 Jul-2022	89 957	3,201 297
22, Rhos Y Dderwen -	£210,000 Feb-2022	76 818	2,763 256
39, Rhos Y Dderwen -	£195,000 Aug-2021	71 764	2,746 255
37, Rhos Y Dderwen -	£124,000 B Nov-2019	59 635	2,101 195
15, Rhos Y Dderwen	£165,000 Aug-2019	76 818	2,171 201
38, Rhos Y Dderwen -	£127,000 B Feb-2019	58 624	2,189 203
26, Rhos Y Dderwen -	£162,000 Dec-2018	75 807	2,160 200
3, Rhos Y Dderwen -	£211,000 Jun-2017
2, Rhos Y Dderwen -	£207,000 Mar-2016	104 1119	1,990 184
27, Rhos Y Dderwen -	£133,500 Sep-2015	75 807	1,780 165
1, Rhos Y Dderwen	£185,000 Jul-2013	105 1130	1,761 163
21, Rhos Y Dderwen -	£115,000 Dec-2012	90 968	1,277 118
25, Rhos Y Dderwen	£94,000 Feb-2012	58 624	1,620 150
23, Rhos Y Dderwen -	£139,000 Jan-2010
6, Rhos Y Dderwen -	£216,950 Dec-2007
5, Rhos Y Dderwen -	£193,000 Aug-2007
31, Rhos Y Dderwen -	£143,500 Aug-2007	131 1410	1,095 101
16, Rhos Y Dderwen	£140,000 May-2006
18, Rhos Y Dderwen	£109,950 May-2006
41, Rhos Y Dderwen -	£160,000 Jan-2006
28, Rhos Y Dderwen -	£100,000 Dec-2005	60 645	1,666 154
29, Rhos Y Dderwen -	£100,000 Dec-2005	61 656	1,639 152
36, Rhos Y Dderwen	£133,500 Oct-2005
34, Rhos Y Dderwen	£94,000 Sep-2004
19, Rhos Y Dderwen	£129,995 Aug-2004
13, Rhos Y Dderwen	£93,950 Nov-2003
33, Rhos Y Dderwen	£71,950 Jul-2003

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

The average price per square metre (per square foot) in Rhos Y Dderwen, Blackwood is £3,219 sqm (£299 per sq ft), this is based on the sold price of the 5 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 about 41 homes on Rhos Y Dderwen, we would have expected roughly 5 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 5 property sales in Rhos Y Dderwen, averaging roughly 1 home sales per year .
The average size of all the properties on Rhos Y Dderwen is 73 m2 (785 sqft).