Over the past 30 years, there have been 54 property sales recorded in the NP23 4SU postcode area. The highest sale price reached £277,500, while the most recent sale was for a semi-detached house sold in September 2025 for £226,500.

The estimated average property value in NP23 4SU currently stands at £186,311, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £1,822.

Property prices in NP23 4SU have risen by 4.8% over the past year , with a total increase of 50.5% over the past five years, and a long-term rise of 86.7% over the past decade.

The most common type of property sold in the area is detached, making up around 44% of transactions , followed by semi-detached and terraced.

Housing in NP23 4SU is predominantly owner-occupied, with an estimated 89% of homes being lived in by the owners.

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Property Sales

149 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

Today
£120,806
streetscan.co.uk estimate
24 Aug 2000
£33,000

150 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Semi-detached
🛏️ 6bed
📐 1399 sq ft
Today
£226,500
streetscan.co.uk estimate
26 Sep 2025
£226,500
7 Apr 2017
£157,000
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151 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

Today
£271,313
streetscan.co.uk estimate
26 Sep 2003
£85,500
6 Apr 1999
£45,000

152 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Terraced
🛏️ 3bed
📐 926 sq ft
Today
£95,975
streetscan.co.uk estimate
25 Oct 2022
£90,000
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153 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

Today
£199,357
streetscan.co.uk estimate
29 Sep 1995
£38,000

154 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Terraced
🛏️ 5bed
📐 1367 sq ft
Today
£158,663
streetscan.co.uk estimate
25 Feb 2025
£150,000
8 Nov 2013
£66,000
More details

157 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Semi-detached
🛏️ 6bed
📐 1399 sq ft
Today
£309,905
streetscan.co.uk estimate
26 May 2023
£274,000
14 Apr 2000
£52,000
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158 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Semi-detached
🛏️ 7bed
📐 1195 sq ft
Today
£259,021
streetscan.co.uk estimate
15 Dec 2022
£245,000
19 Aug 2011
£125,000
More details

160 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Terraced
🛏️ 3bed
📐 689 sq ft
Today
£130,500
streetscan.co.uk estimate
30 Jan 2023
£125,000
18 May 2018
£42,000
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161 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

Today
£160,218
streetscan.co.uk estimate
14 Aug 1996
£31,000

166 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Detached
🛏️ 10bed
📐 2702 sq ft
Today
£259,000
streetscan.co.uk estimate
27 Jan 2023
£250,000
More details

167 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Detached
🛏️ 4bed
📐 1475 sq ft
Today
£89,482
streetscan.co.uk estimate
25 Aug 2009
£45,000
More details

169 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Detached
🛏️ 5bed
📐 893 sq ft
Today
£174,841
streetscan.co.uk estimate
4 Jun 2021
£134,000
24 Apr 2006
£85,500
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170 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Semi-detached
🛏️ 5bed
📐 926 sq ft
Today
£218,451
streetscan.co.uk estimate
16 Feb 2018
£128,000
23 Sep 2016
£125,500
View +3 more
More details

171 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Semi-detached
🛏️ 5bed
📐 969 sq ft
Today
£109,245
streetscan.co.uk estimate
13 Dec 2019
£72,000
More details

172 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

Today
£59,657
streetscan.co.uk estimate
7 Feb 2003
£14,000

175 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Terraced
🛏️ 4bed
📐 1000 sq ft
Today
£143,825
streetscan.co.uk estimate
1 Dec 2017
£85,000
14 Aug 2000
£36,000
More details

177 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

Today
£176,260
streetscan.co.uk estimate
14 Dec 2001
£39,000

179 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Detached
🛏️ 5bed
📐 1109 sq ft
Today
£299,157
streetscan.co.uk estimate
30 Sep 2022
£277,500
11 Dec 2013
£125,000
View +1 more
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180 King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

Today
£271,610
streetscan.co.uk estimate
9 Nov 2001
£70,000
5 Jul 1996
£56,000

4, High Street, Ebbw Vale, Blaenau Gwent, NP23 4SU

Today
£202,853
streetscan.co.uk estimate
1 Nov 2002
£56,000
21 Sep 2001
£53,000

1, Croft Court King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Detached
🛏️ 4bed
📐 1012 sq ft
Today
£219,550
streetscan.co.uk estimate
24 Feb 2017
£128,000
5 Apr 2002
£50,000
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2, Croft Court King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Detached
🛏️ 4bed
📐 1001 sq ft
Today
£189,605
streetscan.co.uk estimate
18 Mar 2020
£125,000
11 Jan 2002
£54,000
More details

3, Croft Court King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Detached
🛏️ 4bed
📐 969 sq ft
Today
£174,607
streetscan.co.uk estimate
1 Sep 2003
£60,000
More details

4, Croft Court King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Semi-detached
🛏️ 4bed
📐 990 sq ft
Today
£205,463
streetscan.co.uk estimate
17 Dec 2007
£120,000
More details

5, Croft Court King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Detached
🛏️ 5bed
📐 1066 sq ft
Today
£191,262
streetscan.co.uk estimate
20 Sep 2024
£180,000
18 Dec 2015
£133,000
View +2 more
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The Croft King Street, Brynmawr, Ebbw Vale, Blaenau Gwent, NP23 4SU

🏠 Detached
🛏️ 5bed
📐 1044 sq ft
Today
£259,280
streetscan.co.uk estimate
23 Oct 2020
£184,950
More details

Area Insights

Data Sources

Properties at NP23 4SU appear fifty-four times in the Land Registry records, with the latest transaction recorded on 26 Sep 2025. It also has nineteen Energy Performance Certificates (EPC) entries, the earliest dating back to 12 Oct 2022. We use this data, to estimate the property's characteristics and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0.
This website is not affiliated with or endorsed by HM Land Registry or DLUHC.

Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure the information provided on this website is current and accurate; however, no warranties or representations are made as to its completeness or accuracy. StreetScan.co.uk expressly disclaims any and all liability for any loss, damage, or expense arising directly or indirectly from the use of, or reliance upon, such information.