Over the past 31 years, there have been 164 property sales recorded in the NP16 5LY postcode area. The highest sale price reached £487,500, while the most recent sale was for a detached house sold in November 2025 for £410,000.

The estimated average property value in NP16 5LY currently stands at £381,503, which is approximately 15.5% 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 £4,051.

Property prices in NP16 5LY have risen by 5.9% over the past year , with a total increase of 26.9% over the past five years , and a long-term rise of 69.6% over the past decade .

The most common type of property sold in the area is detached, making up around 54% of transactions , followed by semi-detached and terraced.

Housing in NP16 5LY is predominantly owner-occupied, with an estimated 91% of homes being lived in by the owners.

Click on the map to change the analyzed area

Property Sales

1 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 872 sq ft
Today
£348,355
streetscan.co.uk estimate
9 Jun 2021
£295,000
27 Jul 2010
£185,000
View +4 more
More details

10 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1195 sq ft
Today
£358,749
streetscan.co.uk estimate
3 Feb 2023
£362,000
More details

12 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£465,813
streetscan.co.uk estimate
6 Dec 2007
£296,000
21 Mar 2003
£174,950
1 Jun 2001
£133,000

13 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£265,130
streetscan.co.uk estimate
28 Jul 2006
£153,000
24 Sep 1999
£72,500

14 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1066 sq ft
Today
£445,639
streetscan.co.uk estimate
7 May 2025
£460,000
7 May 2021
£303,000
More details

15 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 980 sq ft
Today
£333,712
streetscan.co.uk estimate
19 Feb 2016
£215,000
21 Sep 2007
£180,000
More details

16 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 5bed
📐 980 sq ft
Today
£444,841
streetscan.co.uk estimate
1 Oct 2025
£465,000
16 Jun 2020
£325,000
More details

17 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 4bed
📐 936 sq ft
Today
£306,077
streetscan.co.uk estimate
15 Jun 2012
£173,000
More details

18 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1216 sq ft
Today
£383,712
streetscan.co.uk estimate
9 Jun 2021
£330,000
More details

19 St Kingsmark Avenue, Chepstow, Caerphilly, NP16 5LY

Today
£271,071
streetscan.co.uk estimate
19 Nov 2001
£75,000

20 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 7bed
📐 1561 sq ft
Today
£478,347
streetscan.co.uk estimate
23 Aug 2024
£487,500
23 Nov 2000
£140,000
More details

21 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Terraced
🛏️ 5bed
📐 980 sq ft
Today
£348,030
streetscan.co.uk estimate
16 Aug 2021
£305,000
10 Jan 2008
£183,000
View +3 more
More details

22 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1345 sq ft
Today
£433,583
streetscan.co.uk estimate
20 Oct 2017
£317,000
9 Aug 2002
£170,000
More details

23 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 936 sq ft
Today
£299,504
streetscan.co.uk estimate
29 Sep 2006
£175,500
26 Mar 2004
£158,000
More details

25 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 893 sq ft
Today
£302,887
streetscan.co.uk estimate
20 May 2011
£170,000
20 Sep 1999
£75,750
View +1 more
More details

26 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£481,048
streetscan.co.uk estimate
27 Sep 1996
£94,950

27 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 904 sq ft
Today
£333,626
streetscan.co.uk estimate
6 Jan 2020
£270,000
15 Jan 2014
£161,000
More details

28 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 7bed
📐 1787 sq ft
Today
£481,744
streetscan.co.uk estimate
29 Aug 2013
£277,500
30 Aug 2007
£302,250
View +1 more
More details

29 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 6bed
📐 926 sq ft
Today
£282,583
streetscan.co.uk estimate
13 Jun 2008
£160,000
More details

3 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 872 sq ft
Today
£321,861
streetscan.co.uk estimate
19 Aug 2022
£315,500
10 Dec 2015
£180,000
View +2 more
More details

30 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 7bed
📐 1933 sq ft
Today
£436,292
streetscan.co.uk estimate
1 Feb 2013
£250,000
More details

31 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 840 sq ft
Today
£311,778
streetscan.co.uk estimate
23 Jun 2006
£183,000
7 Aug 1997
£64,500
View +1 more
More details

32 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£546,870
streetscan.co.uk estimate
27 Aug 2003
£228,000

33 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 818 sq ft
Today
£300,143
streetscan.co.uk estimate
12 May 2016
£191,000
14 May 2004
£142,500
View +1 more
More details

34 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1991 sq ft
Today
£520,085
streetscan.co.uk estimate
6 Jan 2020
£430,000
More details

35 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 4bed
📐 775 sq ft
Today
£360,406
streetscan.co.uk estimate
13 May 1999
£75,500
12 Dec 1995
£60,000
More details

36 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 5bed
📐 1001 sq ft
Today
£331,000
streetscan.co.uk estimate
8 Mar 2021
£285,000
More details

37 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 764 sq ft
Today
£328,321
streetscan.co.uk estimate
1 Jul 2016
£212,500
3 Feb 2006
£166,500
View +2 more
More details

38 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 5bed
📐 1023 sq ft
Today
£376,218
streetscan.co.uk estimate
29 Aug 2017
£268,240
More details

4 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£444,677
streetscan.co.uk estimate
16 Jul 2001
£133,000
3 Jan 1995
£91,000

40 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1033 sq ft
Today
£372,375
streetscan.co.uk estimate
13 Dec 2023
£375,000
27 May 2016
£246,000
View +1 more
More details

41 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 893 sq ft
Today
£340,023
streetscan.co.uk estimate
17 Aug 2021
£295,000
2 Aug 1996
£59,000
More details

44 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£298,470
streetscan.co.uk estimate
17 Nov 1998
£64,000

45 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1130 sq ft
Today
£425,323
streetscan.co.uk estimate
6 Aug 2013
£245,000
10 Mar 2006
£247,500
View +2 more
More details

46 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 4bed
📐 700 sq ft
Today
£262,342
streetscan.co.uk estimate
11 Apr 2014
£151,650
8 Apr 2005
£143,000
View +1 more
More details

47 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1173 sq ft
Today
£395,725
streetscan.co.uk estimate
19 Jun 2020
£322,000
15 Feb 1995
£81,000
More details

49 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1141 sq ft
Today
£390,352
streetscan.co.uk estimate
12 Apr 2001
£114,000
More details

5 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 6bed
📐 1130 sq ft
Today
£366,436
streetscan.co.uk estimate
7 May 2021
£309,950
25 Aug 2017
£265,000
View +2 more
More details

50 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 4bed
📐 658 sq ft
Today
£263,397
streetscan.co.uk estimate
30 Mar 2012
£152,000
More details

51 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1528 sq ft
Today
£417,128
streetscan.co.uk estimate
23 Oct 2006
£247,000
12 Dec 1995
£80,000
More details

53 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1130 sq ft
Today
£380,360
streetscan.co.uk estimate
4 Mar 2021
£327,500
More details

54 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 4bed
📐 621 sq ft
Today
£277,172
streetscan.co.uk estimate
13 Dec 2018
£215,000
31 Mar 2000
£59,000
More details

55 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 990 sq ft
Today
£383,937
streetscan.co.uk estimate
22 Jan 2014
£220,000
8 Dec 2011
£200,000
More details

56 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 4bed
📐 743 sq ft
Today
£294,416
streetscan.co.uk estimate
15 Mar 2013
£163,500
30 Jul 1999
£63,000
More details

57 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1008 sq ft
Today
£362,524
streetscan.co.uk estimate
12 Nov 2014
£230,000
1 Nov 1996
£75,000
More details

58 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 3bed
📐 915 sq ft
Today
£317,563
streetscan.co.uk estimate
17 Apr 2003
£123,950
12 Jun 1995
£50,000
More details

59 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1001 sq ft
Today
£357,838
streetscan.co.uk estimate
25 Nov 2005
£200,000
8 May 1998
£88,000
More details

6 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1298 sq ft
Today
£425,446
streetscan.co.uk estimate
30 Nov 2009
£242,500
3 Aug 2004
£240,000
More details

61 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1357 sq ft
Today
£426,163
streetscan.co.uk estimate
13 Oct 1999
£103,000
More details

62 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 4bed
📐 829 sq ft
Today
£290,918
streetscan.co.uk estimate
14 Apr 2025
£300,000
24 Apr 2020
£267,500
View +2 more
More details

63 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1098 sq ft
Today
£394,332
streetscan.co.uk estimate
27 Mar 2020
£330,000
21 Sep 2001
£129,950
More details

64 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Terraced
🛏️ 5bed
📐 764 sq ft
Today
£250,175
streetscan.co.uk estimate
21 Mar 2017
£170,000
More details

65 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 980 sq ft
Today
£400,684
streetscan.co.uk estimate
19 Mar 2021
£345,000
28 Feb 2001
£118,000
More details

66 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 753 sq ft
Today
£346,575
streetscan.co.uk estimate
27 Apr 2018
£250,000
19 Dec 2003
£137,000
More details

67 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 990 sq ft
Today
£392,609
streetscan.co.uk estimate
11 Jul 2019
£325,000
24 Apr 2015
£228,000
View +2 more
More details

68 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 4bed
📐 807 sq ft
Today
£295,216
streetscan.co.uk estimate
25 Jun 2021
£250,000
16 Dec 2011
£172,000
View +5 more
More details

7 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 915 sq ft
Today
£318,740
streetscan.co.uk estimate
1 Aug 2025
£320,000
More details

70 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 4bed
📐 624 sq ft
Today
£282,556
streetscan.co.uk estimate
21 May 2021
£239,000
17 Jan 2014
£148,000
More details

72 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£362,661
streetscan.co.uk estimate
18 Jul 2006
£210,000
26 Sep 1997
£78,500
31 Jul 1997
£68,500
4 Oct 1996
£67,500

74 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 7bed
📐 1173 sq ft
Today
£391,471
streetscan.co.uk estimate
7 Nov 2025
£410,000
25 May 2007
£264,000
View +1 more
More details

76 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 7bed
📐 1141 sq ft
Today
£407,081
streetscan.co.uk estimate
12 Sep 2024
£412,000
7 Aug 2015
£255,000
View +2 more
More details

78 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 6bed
📐 1238 sq ft
Today
£473,797
streetscan.co.uk estimate
13 Nov 2024
£480,000
22 Mar 2019
£338,000
View +3 more
More details

80 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 5bed
📐 1206 sq ft
Today
£412,544
streetscan.co.uk estimate
5 May 2017
£285,000
14 May 2010
£240,000
View +2 more
More details

86 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 4bed
📐 775 sq ft
Today
£328,418
streetscan.co.uk estimate
8 Apr 2016
£212,000
9 Sep 2009
£175,000
More details

88 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£334,430
streetscan.co.uk estimate
2 Dec 1996
£65,000

9 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Semi-detached
🛏️ 5bed
📐 947 sq ft
Today
£335,331
streetscan.co.uk estimate
27 Sep 2024
£335,000
13 Dec 2021
£290,000
View +1 more
More details

90 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 4bed
📐 700 sq ft
Today
£319,329
streetscan.co.uk estimate
25 Mar 2022
£305,501
More details

92 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

🏠 Detached
🛏️ 4bed
📐 797 sq ft
Today
£366,784
streetscan.co.uk estimate
25 Nov 2005
£205,000
8 Dec 2000
£94,000
More details

94 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£340,353
streetscan.co.uk estimate
16 May 2003
£139,500
5 Jan 1998
£70,000

96 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£394,943
streetscan.co.uk estimate
3 Jul 2009
£210,000
31 May 1996
£83,500

98 St Kingsmark Avenue, Chepstow, Monmouthshire, NP16 5LY

Today
£446,990
streetscan.co.uk estimate
25 Jul 2002
£159,350
27 May 1999
£106,000

Area Insights

Data Sources

Properties at NP16 5LY appear one hundred and sixty-four times in the Land Registry records, with the latest transaction recorded on 7 Nov 2025. It also has fifty-nine Energy Performance Certificates (EPC) entries, the earliest dating back to 25 Jan 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.