Over the past 20 years, there have been 86 property sales recorded in the NP25 3EX postcode area. The highest sale price reached £410,000, while the most recent sale was for a terraced flat sold in June 2025 for £150,000.

The estimated average property value in NP25 3EX currently stands at £284,786, which is approximately 23.3% lower than the city average - making it a relatively affordable option for buyers.

In terms of size, the average price per square metre is approximately £3,609.

Property prices in NP25 3EX have risen by 5.1% over the past year , with a total increase of 22.6% over the past five years, and a long-term rise of 51% over the past decade.

The most common type of property sold in the area is flat, making up around 45% of transactions , followed by terraced and semi-detached.

Housing in NP25 3EX is predominantly owner-occupied, with an estimated 63% of homes being lived in by the owners.

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Property Sales

1 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 6bed
📐 1098 sq ft
Today
£368,929
streetscan.co.uk estimate
3 Dec 2021
£320,000
21 Apr 2006
£280,000
More details

10 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Semi-detached
🛏️ 4bed
📐 980 sq ft
Today
£373,271
streetscan.co.uk estimate
2 Nov 2023
£365,000
More details

11 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 5bed
📐 1087 sq ft
Today
£420,852
streetscan.co.uk estimate
14 Feb 2020
£330,000
15 Aug 2006
£295,000
More details

14 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

Today
£239,733
streetscan.co.uk estimate
31 Jan 2006
£175,000

15 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

Today
£249,744
streetscan.co.uk estimate
9 Apr 2009
£170,000
20 Jan 2006
£179,000

16 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ bed
📐 462 sq ft
Today
£164,305
streetscan.co.uk estimate
27 Sep 2006
£125,000
More details

17 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 2bed
📐 495 sq ft
Today
£153,789
streetscan.co.uk estimate
4 May 2012
£105,000
20 Dec 2005
£125,000
More details

18 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 3bed
📐 452 sq ft
Today
£164,277
streetscan.co.uk estimate
23 Feb 2006
£119,750
More details

19 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£142,085
streetscan.co.uk estimate
4 Feb 2022
£138,000
19 Oct 2006
£137,000
More details

2 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 6bed
📐 1087 sq ft
Today
£302,240
streetscan.co.uk estimate
10 Feb 2023
£292,000
3 Sep 2009
£295,000
View +1 more
More details

20 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 2bed
📐 431 sq ft
Today
£146,246
streetscan.co.uk estimate
9 Aug 2022
£150,000
26 Oct 2016
£124,500
View +1 more
More details

21 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 3bed
📐 463 sq ft
Today
£150,930
streetscan.co.uk estimate
30 Jun 2025
£150,000
28 Feb 2020
£132,000
View +3 more
More details

22 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 2bed
📐 635 sq ft
Today
£140,689
streetscan.co.uk estimate
11 Nov 2022
£143,000
3 Nov 2006
£130,000
More details

23 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 2bed
📐 581 sq ft
Today
£164,305
streetscan.co.uk estimate
1 Sep 2006
£125,000
More details

24 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£122,239
streetscan.co.uk estimate
20 Oct 2022
£125,000
19 Dec 2005
£120,000
More details

25 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£283,901
streetscan.co.uk estimate
30 Jul 2010
£195,000
2 Mar 2006
£184,000
More details

26 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Semi-detached
🛏️ 3bed
📐 620 sq ft
Today
£313,336
streetscan.co.uk estimate
30 Nov 2009
£169,950
31 Aug 2007
£125,000
More details

27 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 3bed
📐 775 sq ft
Today
£260,790
streetscan.co.uk estimate
22 Aug 2014
£181,000
7 Dec 2005
£185,200
More details

28 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 2bed
📐 532 sq ft
Today
£186,266
streetscan.co.uk estimate
8 Jul 2016
£137,500
More details

29 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 2bed
📐 484 sq ft
Today
£142,892
streetscan.co.uk estimate
12 Jun 2020
£122,500
1 Sep 2006
£117,500
More details

3 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 5bed
📐 1087 sq ft
Today
£466,569
streetscan.co.uk estimate
24 Sep 2015
£285,000
28 Jul 2009
£290,000
View +1 more
More details

30 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 2bed
📐 431 sq ft
Today
£141,673
streetscan.co.uk estimate
18 Nov 2022
£144,000
16 May 2018
£126,000
View +2 more
More details

31 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 3bed
📐 716 sq ft
Today
£252,294
streetscan.co.uk estimate
9 Feb 2018
£208,000
31 Mar 2006
£170,000
More details

32 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£184,270
streetscan.co.uk estimate
13 Feb 2007
£147,000
More details

33 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 3bed
📐 689 sq ft
Today
£245,393
streetscan.co.uk estimate
11 Mar 2011
£162,000
19 Jan 2007
£143,500
More details

34 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 5bed
📐 1141 sq ft
Today
£257,026
streetscan.co.uk estimate
16 Oct 2020
£210,000
27 Mar 2020
£220,000
View +1 more
More details

35 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 5bed
📐 1109 sq ft
Today
£280,318
streetscan.co.uk estimate
21 May 2021
£235,000
28 Mar 2019
£225,000
View +3 more
More details

36 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Detached
🛏️ 5bed
📐 1130 sq ft
Today
£286,334
streetscan.co.uk estimate
7 Oct 2020
£242,000
30 Jan 2007
£205,000
More details

37 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 3bed
📐 850 sq ft
Today
£349,631
streetscan.co.uk estimate
30 Mar 2016
£220,000
8 Jan 2007
£175,345
More details

38 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 5bed
📐 1130 sq ft
Today
£285,528
streetscan.co.uk estimate
23 Sep 2022
£280,000
4 May 2007
£213,695
More details

39 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 3bed
📐 786 sq ft
Today
£280,568
streetscan.co.uk estimate
26 Nov 2019
£220,000
30 Mar 2007
£178,595
More details

4 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Flat
🛏️ 3bed
📐 570 sq ft
Today
£181,776
streetscan.co.uk estimate
26 Oct 2007
£147,250
More details

40 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Detached
🛏️ 3bed
📐 753 sq ft
Today
£285,000
streetscan.co.uk estimate
22 Sep 2023
£285,000
3 Jul 2017
£260,000
View +1 more
More details

5 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 3bed
📐 743 sq ft
Today
£254,989
streetscan.co.uk estimate
30 Jun 2021
£215,000
21 Feb 2018
£205,000
View +1 more
More details

6 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Semi-detached
🛏️ 3bed
📐 753 sq ft
Today
£256,849
streetscan.co.uk estimate
29 Jan 2021
£218,000
26 Apr 2010
£197,000
View +1 more
More details

7 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Semi-detached
🛏️ 6bed
📐 1484 sq ft
Today
£507,225
streetscan.co.uk estimate
26 Jun 2013
£280,000
22 May 2006
£249,995
More details

8 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Semi-detached
🛏️ 7bed
📐 1841 sq ft
Today
£436,033
streetscan.co.uk estimate
30 Jun 2021
£360,000
26 May 2006
£301,001
More details

9 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

🏠 Terraced
🛏️ 6bed
📐 1389 sq ft
Today
£428,405
streetscan.co.uk estimate
16 Apr 2021
£355,000
30 Apr 2007
£365,000
More details

Garage 2 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

Today
£283,275
streetscan.co.uk estimate
10 Feb 2023
£292,000

Keep House, 12 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

Today
£754,519
streetscan.co.uk estimate
9 Dec 2005
£410,000

Little Heron, 10 Monnow Keep, Monmouth, Monmouthshire, NP25 3EX

Today
£523,361
streetscan.co.uk estimate
27 Oct 2006
£300,000

Area Insights

Data Sources

Properties at NP25 3EX appear eighty-six times in the Land Registry records, with the latest transaction recorded on 30 Jun 2025. It also has thirty-six Energy Performance Certificates (EPC) entries, the earliest dating back to 6 Aug 2020. 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.