Over the past 29 years, there have been 30 property sales recorded in the NP20 4JG postcode area. The highest sale price reached £264,000, while the most recent sale was for a terraced house sold in July 2025 for £180,000.

The estimated average property value in NP20 4JG currently stands at £237,089, 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 £2,801.

Property prices in NP20 4JG have risen by 3.9% over the past year , with a total increase of 29.8% over the past five years , and a long-term rise of 76.8% over the past decade .

The most common type of property sold in the area is terraced, making up around 93% of transactions , followed by semi-detached.

Housing in NP20 4JG is predominantly owner-occupied, with an estimated 75% of homes being lived in by the owners.

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Property Sales

11 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 5bed
📐 861 sq ft
Today
£234,799
streetscan.co.uk estimate
1 Oct 2018
£168,500
7 Jul 2000
£53,000
More details

13 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 4bed
📐 1163 sq ft
Today
£244,084
streetscan.co.uk estimate
16 Dec 2016
£147,000
More details

17 Penllyn Avenue, Newport, NP20 4JG

Today
£276,536
streetscan.co.uk estimate
31 Mar 2004
£124,000

19 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 5bed
📐 872 sq ft
Today
£266,500
streetscan.co.uk estimate
5 Jun 2013
£133,000
More details

21 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 5bed
📐 872 sq ft
Today
£286,291
streetscan.co.uk estimate
24 Nov 2023
£264,000
4 Feb 2022
£205,000
View +1 more
More details

23 Penllyn Avenue, Newport, NP20 4JG

🏠 Semi-detached
🛏️ 5bed
📐 829 sq ft
Today
£256,145
streetscan.co.uk estimate
6 Jun 2017
£160,000
30 Apr 2009
£120,000
More details

25 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 4bed
📐 880 sq ft
Today
£219,872
streetscan.co.uk estimate
8 Jun 2007
£145,000
21 Jan 2000
£64,000
More details

27 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 5bed
📐 980 sq ft
Today
£267,382
streetscan.co.uk estimate
29 Mar 2016
£151,500
13 Jun 2007
£165,000
View +1 more
More details

29 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 6bed
📐 1033 sq ft
Today
£246,128
streetscan.co.uk estimate
16 Jul 2021
£199,950
29 Jun 2018
£172,500
View +1 more
More details

3 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 4bed
📐 818 sq ft
Today
£250,324
streetscan.co.uk estimate
23 May 2025
£236,000
8 Jan 2021
£190,000
View +3 more
More details

31 Penllyn Avenue, Newport, NP20 4JG

Today
£246,387
streetscan.co.uk estimate
27 Feb 1997
£49,000

37 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 6bed
📐 1066 sq ft
Today
£185,571
streetscan.co.uk estimate
18 Jul 2025
£180,000
More details

7 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 7bed
📐 904 sq ft
Today
£210,721
streetscan.co.uk estimate
3 Dec 2019
£153,000
26 Sep 1996
£48,000
More details

9 Penllyn Avenue, Newport, NP20 4JG

🏠 Terraced
🛏️ 5bed
📐 840 sq ft
Today
£258,424
streetscan.co.uk estimate
19 Sep 2013
£136,000
3 Oct 2005
£141,000
View +1 more
More details

Area Insights

Data Sources

Properties at NP20 4JG appear thirty times in the Land Registry records, with the latest transaction recorded on 18 Jul 2025. It also has twelve Energy Performance Certificates (EPC) entries, the earliest dating back to 25 May 2016. 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.