Over the past 30 years, there have been 43 property sales recorded in the NP11 5GY postcode area. The highest sale price reached £250,000, while the most recent sale was for a semi-detached house sold in October 2025 for £232,000.

The estimated average property value in NP11 5GY currently stands at £215,431, which is approximately 13.1% higher than the city average, indicating a potentially more desirable or in-demand location.

In terms of size, the average price per square metre is approximately £2,028.

Property prices in NP11 5GY have risen by 8% over the past year , with a total increase of 43.3% over the past five years , and a long-term rise of 80.5% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 72% of transactions , followed by terraced and detached.

Housing in NP11 5GY is predominantly owner-occupied, with an estimated 94% of homes being lived in by the owners.

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Property Sales

100 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 4bed
📐 1119 sq ft
Today
£261,871
streetscan.co.uk estimate
19 Dec 2022
£245,000
More details

17 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 4bed
📐 753 sq ft
Today
£166,885
streetscan.co.uk estimate
3 Mar 2006
£91,000
10 Apr 1996
£31,000
More details

19 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Terraced
🛏️ 4bed
📐 805 sq ft
Today
£205,761
streetscan.co.uk estimate
1 Apr 1999
£42,000
More details

20 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Terraced
🛏️ 3bed
📐 753 sq ft
Today
£129,717
streetscan.co.uk estimate
5 Aug 2022
£120,000
6 Aug 2018
£82,500
More details

22 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

Today
£218,686
streetscan.co.uk estimate
22 Aug 1997
£43,000

26 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Detached
🛏️ 4bed
📐 872 sq ft
Today
£194,335
streetscan.co.uk estimate
26 Feb 2016
£112,500
More details

27 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

Today
£211,608
streetscan.co.uk estimate
16 Mar 2004
£85,000

29 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 4bed
📐 797 sq ft
Today
£159,480
streetscan.co.uk estimate
18 Nov 2022
£149,950
30 Nov 2021
£88,000
More details

32 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

Today
£200,692
streetscan.co.uk estimate
7 Sep 2012
£104,000
18 Jul 2003
£85,450

33 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 5bed
📐 947 sq ft
Today
£104,658
streetscan.co.uk estimate
20 May 2016
£60,000
9 Sep 2005
£100,000
View +2 more
More details

34 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 6bed
📐 1069 sq ft
Today
£242,527
streetscan.co.uk estimate
11 Dec 2009
£125,000
More details

35 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 4bed
📐 1023 sq ft
Today
£195,062
streetscan.co.uk estimate
27 Sep 2002
£53,000
More details

36 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

Today
£237,462
streetscan.co.uk estimate
30 Apr 2004
£98,000
28 Feb 1997
£41,500

37 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

Today
£171,544
streetscan.co.uk estimate
27 Oct 2005
£93,000

44 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 6bed
📐 1281 sq ft
Today
£197,802
streetscan.co.uk estimate
27 Nov 2015
£115,800
8 Sep 2005
£96,000
More details

45 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

Today
£258,517
streetscan.co.uk estimate
7 Nov 2007
£154,000

46 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

Today
£295,821
streetscan.co.uk estimate
30 Jan 2001
£68,500
15 Sep 1999
£48,000

47 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

Today
£208,636
streetscan.co.uk estimate
28 Apr 2000
£45,000

48 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 4bed
📐 1119 sq ft
Today
£231,431
streetscan.co.uk estimate
5 Sep 2016
£137,000
20 May 2011
£95,000
More details

90 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 5bed
📐 1023 sq ft
Today
£236,856
streetscan.co.uk estimate
26 Aug 2025
£230,000
More details

91 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 6bed
📐 1302 sq ft
Today
£204,171
streetscan.co.uk estimate
28 Aug 2015
£114,000
28 Aug 2015
£114,500
View +1 more
More details

93 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 7bed
📐 1109 sq ft
Today
£212,190
streetscan.co.uk estimate
25 Jul 2022
£190,000
More details

94 Gwyddon Road, Abercarn, Newport, Islwyn, Gwent, NP11 5GY

🏠 Semi-detached
🛏️ 6bed
📐 1281 sq ft
Today
£216,946
streetscan.co.uk estimate
27 Oct 1995
£39,500
More details

95 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

Today
£242,491
streetscan.co.uk estimate
20 Sep 1996
£48,000

96 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 5bed
📐 1206 sq ft
Today
£236,190
streetscan.co.uk estimate
10 Oct 2025
£232,000
10 Apr 2015
£144,000
View +1 more
More details

98 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Semi-detached
🛏️ 9bed
📐 1991 sq ft
Today
£273,773
streetscan.co.uk estimate
28 Mar 2024
£250,000
More details

99 Gwyddon Road, Abercarn, Newport, Caerphilly, NP11 5GY

🏠 Detached
🛏️ 8bed
📐 2164 sq ft
Today
£341,274
streetscan.co.uk estimate
28 Jun 2018
£218,000
23 Sep 2009
£174,950
More details

Area Insights

Data Sources

Properties at NP11 5GY appear fourty-three times in the Land Registry records, with the latest transaction recorded on 10 Oct 2025. It also has eighteen Energy Performance Certificates (EPC) entries, the earliest dating back to 7 Jul 2015. 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.