Over the past 31 years, there have been 40 property sales recorded in the DA15 7NP postcode area. The highest sale price reached £750,000, while the most recent sale was for a detached house sold in October 2025 for £635,000.

The estimated average property value in DA15 7NP currently stands at £627,882, which is approximately 23.3% 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 £5,895.

Property prices in DA15 7NP have risen by 2.7% over the past year , with a total increase of 21.7% over the past five years , and a long-term rise of 56.8% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 83% of transactions , followed by terraced and detached.

Housing in DA15 7NP is predominantly owner-occupied, with an estimated 88% of homes being lived in by the owners.

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Property Sales

11 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Terraced
🛏️ 5bed
📐 947 sq ft
Today
£520,940
streetscan.co.uk estimate
9 Feb 2018
£418,000
More details

12 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 4bed
📐 980 sq ft
Today
£631,531
streetscan.co.uk estimate
17 Mar 2022
£587,500
10 Apr 2015
£410,000
View +1 more
More details

13 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Detached
🛏️ 8bed
📐 2196 sq ft
Today
£918,235
streetscan.co.uk estimate
2 Oct 2017
£740,000
12 Sep 2005
£315,000
More details

14 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 7bed
📐 1335 sq ft
Today
£766,211
streetscan.co.uk estimate
9 Feb 2024
£725,000
20 Nov 2015
£540,000
View +1 more
More details

16 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

Today
£726,776
streetscan.co.uk estimate
29 Jun 2001
£194,000

17 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Terraced
🛏️ 6bed
📐 1163 sq ft
Today
£516,989
streetscan.co.uk estimate
8 Dec 2023
£485,000
More details

18 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 3bed
📐 624 sq ft
Today
£520,747
streetscan.co.uk estimate
19 Oct 2012
£250,000
More details

19 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

Today
£489,371
streetscan.co.uk estimate
23 Jan 1997
£77,500

1A St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Detached
🛏️ 6bed
📐 1302 sq ft
Today
£697,657
streetscan.co.uk estimate
7 Feb 2020
£575,000
More details

1B St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 6bed
📐 1432 sq ft
Today
£743,704
streetscan.co.uk estimate
1 Sep 2015
£500,000
26 Jul 2006
£325,000
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More details

1C St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 5bed
📐 1313 sq ft
Today
£631,228
streetscan.co.uk estimate
15 Oct 2025
£635,000
More details

21 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 4bed
📐 771 sq ft
Today
£503,070
streetscan.co.uk estimate
28 Apr 2011
£235,000
More details

22 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

Today
£548,428
streetscan.co.uk estimate
26 Sep 1997
£94,500

23 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

Today
£636,632
streetscan.co.uk estimate
28 Nov 2012
£305,000
18 Dec 2000
£191,000

24 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 6bed
📐 1539 sq ft
Today
£737,930
streetscan.co.uk estimate
17 Jul 2007
£355,000
More details

26 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 5bed
📐 936 sq ft
Today
£577,721
streetscan.co.uk estimate
30 Sep 2021
£515,000
More details

28 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Terraced
🛏️ 5bed
📐 1163 sq ft
Today
£602,807
streetscan.co.uk estimate
26 Feb 2016
£450,000
More details

32 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 5bed
📐 929 sq ft
Today
£556,306
streetscan.co.uk estimate
11 Apr 2003
£210,000
More details

34 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

Today
£555,006
streetscan.co.uk estimate
27 Jul 2007
£267,000

36 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 7bed
📐 1636 sq ft
Today
£934,243
streetscan.co.uk estimate
17 Aug 2017
£750,000
15 Feb 2013
£520,000
View +1 more
More details

4 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 7bed
📐 1206 sq ft
Today
£693,813
streetscan.co.uk estimate
5 Dec 2014
£424,995
30 Aug 2007
£310,000
View +1 more
More details

5 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

Today
£649,328
streetscan.co.uk estimate
24 Jun 1999
£129,995
28 Jan 1997
£80,000

6 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 6bed
📐 1593 sq ft
Today
£716,253
streetscan.co.uk estimate
23 Aug 2017
£575,000
13 Dec 2001
£149,995
More details

7 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

Today
£633,310
streetscan.co.uk estimate
10 Jun 2005
£272,500

8 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

🏠 Semi-detached
🛏️ 4bed
📐 753 sq ft
Today
£531,827
streetscan.co.uk estimate
1 Aug 2025
£526,000
More details

9 St Margarets Avenue, Sidcup, Bexley, Greater London, DA15 7NP

Today
£571,815
streetscan.co.uk estimate
8 Dec 1995
£86,000

Area Insights

Data Sources

Properties at DA15 7NP appear fourty times in the Land Registry records, with the latest transaction recorded on 15 Oct 2025. It also has eighteen Energy Performance Certificates (EPC) entries, the earliest dating back to 13 Jul 2021. 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.