Over the past 31 years, there have been 31 property sales recorded in the NP25 3DD postcode area. The highest sale price reached £825,000, while the most recent sale was for a terraced house sold in February 2026 for £125,000.

The estimated average property value in NP25 3DD currently stands at £538,662, which is approximately 67.2% 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 £3,519.

Property prices in NP25 3DD have risen by 6.5% over the past year , with a total increase of 31.2% over the past five years , and a long-term rise of 88.8% over the past decade .

The most common type of property sold in the area is terraced, making up around 65% of transactions , followed by detached and semi-detached.

Housing in NP25 3DD is predominantly owner-occupied, with an estimated 70% of homes being lived in by the owners.

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Property Sales

27 St Mary Street, Monmouth, Monmouthshire, NP25 3DD

🏠 Detached
🛏️ 5bed
📐 1432 sq ft
Today
£427,019
streetscan.co.uk estimate
24 May 2017
£295,000
16 Apr 2007
£300,000
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31 St Mary Street, Monmouth, Monmouthshire, NP25 3DD

🏠 Terraced
🛏️ 4bed
📐 893 sq ft
Today
£266,969
streetscan.co.uk estimate
28 Jun 2021
£230,000
11 Dec 2014
£120,000
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32 St Mary Street, Monmouth, Monmouthshire, NP25 3DD

🏠 Terraced
🛏️ 10bed
📐 2863 sq ft
Today
£923,692
streetscan.co.uk estimate
25 Oct 2019
£730,000
7 Oct 2011
£270,000
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32 St Mary's Street, Monmouth, Monmouthshire, NP25 3DD

Today
£825,000
streetscan.co.uk estimate
5 Jun 2024
£825,000

33 St Mary Street, Monmouth, Monmouthshire, NP25 3DD

🏠 Terraced
🛏️ 4bed
📐 1136 sq ft
Today
£251,299
streetscan.co.uk estimate
28 Jun 2021
£216,500
4 Jul 2014
£174,000
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33 St Mary's Street, Monmouth, Monmouthshire, NP25 3DD

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£122,456
streetscan.co.uk estimate
16 Feb 2026
£125,000
17 Jul 2025
£275,000
More details

34 St Mary Street, Monmouth, Monmouthshire, NP25 3DD

🏠 Semi-detached
🛏️ 6bed
📐 1302 sq ft
Today
£540,440
streetscan.co.uk estimate
7 Jun 2023
£510,000
8 Mar 2012
£330,000
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35 St Mary Street, Monmouth, Monmouthshire, NP25 3DD

🏠 Detached
🛏️ 8bed
📐 2155 sq ft
Today
£612,565
streetscan.co.uk estimate
27 Feb 2008
£380,000
20 Sep 1996
£139,000
More details

36 St Mary Street, Monmouth, Monmouthshire, NP25 3DD

🏠 Terraced
🛏️ 7bed
📐 1577 sq ft
Today
£656,995
streetscan.co.uk estimate
4 Feb 2016
£425,000
26 Jul 2010
£390,000
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38 St Mary Street, Monmouth, Monmouthshire, NP25 3DD

🏠 Terraced
🛏️ 4bed
📐 1604 sq ft
Today
£427,731
streetscan.co.uk estimate
29 Mar 2016
£275,000
More details

40 St Mary Street, Monmouth, Monmouthshire, NP25 3DD

Today
£272,676
streetscan.co.uk estimate
31 May 2022
£260,000
3 Nov 2021
£132,200

40 St Mary's Street, Monmouth, Monmouthshire, NP25 3DD

🏠 Terraced
🛏️ 3bed
📐 527 sq ft
Today
£244,829
streetscan.co.uk estimate
11 Dec 2025
£255,000
More details

Area Insights

Data Sources

Properties at NP25 3DD appear thirty-one times in the Land Registry records, with the latest transaction recorded on 16 Feb 2026. It also has ten Energy Performance Certificates (EPC) entries, the earliest dating back to 8 Apr 2010. 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.