Over the past 29 years, there have been 40 property sales recorded in the DA15 9AU postcode area. The highest sale price reached £817,500, while the most recent sale was for a semi-detached house sold in October 2025 for £623,000.

The estimated average property value in DA15 9AU currently stands at £629,771, which is approximately 23.6% 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 £5,762.

Property prices in DA15 9AU 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 58.8% over the past decade .

The most common type of property sold in the area is semi-detached, making up around 68% of transactions , followed by terraced and detached.

Housing in DA15 9AU is predominantly owner-occupied, with an estimated 94% of homes being lived in by the owners.

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Property Sales

1 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 5bed
📐 1647 sq ft
Today
£629,415
streetscan.co.uk estimate
15 Jun 2022
£599,950
27 Nov 1998
£170,000
More details

10 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

Today
£327,454
streetscan.co.uk estimate
18 Oct 2002
£113,500
18 Jan 1999
£98,000

11 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 6bed
📐 1259 sq ft
Today
£725,323
streetscan.co.uk estimate
24 Jan 2014
£380,000
10 May 2013
£158,000
More details

12 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 7bed
📐 1607 sq ft
Today
£629,686
streetscan.co.uk estimate
31 Oct 2001
£180,000
More details

15 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

Today
£824,160
streetscan.co.uk estimate
29 Jun 2001
£219,995
11 Sep 1998
£145,000

16 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

Today
£555,153
streetscan.co.uk estimate
4 Oct 2004
£235,000

17 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 7bed
📐 1701 sq ft
Today
£770,813
streetscan.co.uk estimate
15 Sep 2016
£595,000
20 Oct 2006
£242,000
More details

18 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 4bed
📐 839 sq ft
Today
£591,397
streetscan.co.uk estimate
29 Jun 2006
£258,000
More details

19 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

Today
£553,224
streetscan.co.uk estimate
30 Oct 1998
£108,000

2 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Detached
🛏️ 5bed
📐 1001 sq ft
Today
£559,549
streetscan.co.uk estimate
7 Nov 2024
£555,000
More details

20 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

Today
£727,751
streetscan.co.uk estimate
13 Sep 2002
£245,000

21 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 7bed
📐 1389 sq ft
Today
£619,299
streetscan.co.uk estimate
3 Oct 2025
£623,000
More details

22 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Terraced
🛏️ 5bed
📐 1302 sq ft
Today
£554,447
streetscan.co.uk estimate
25 Nov 2022
£555,000
14 Feb 2002
£240,000
View +1 more
More details

23 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 8bed
📐 1821 sq ft
Today
£796,350
streetscan.co.uk estimate
2 Jun 2011
£372,000
More details

24 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Detached
🛏️ 4bed
📐 829 sq ft
Today
£629,658
streetscan.co.uk estimate
5 Jul 2022
£617,500
More details

27 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Terraced
🛏️ 5bed
📐 915 sq ft
Today
£566,034
streetscan.co.uk estimate
17 Aug 2020
£470,000
More details

29 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Terraced
🛏️ 5bed
📐 1087 sq ft
Today
£607,463
streetscan.co.uk estimate
5 Sep 2017
£485,000
More details

3 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 6bed
📐 1862 sq ft
Today
£864,879
streetscan.co.uk estimate
26 Jun 2023
£817,500
13 Dec 1996
£89,995
More details

31 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Terraced
🛏️ 5bed
📐 833 sq ft
Today
£575,860
streetscan.co.uk estimate
27 Mar 2009
£249,999
More details

33 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 7bed
📐 1356 sq ft
Today
£637,134
streetscan.co.uk estimate
24 Jun 2025
£620,000
11 Nov 2019
£535,000
View +1 more
More details

4 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

Today
£695,258
streetscan.co.uk estimate
5 May 2005
£295,000

5 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Detached
🛏️ 7bed
📐 1938 sq ft
Today
£785,975
streetscan.co.uk estimate
19 Oct 2007
£385,000
21 Mar 1997
£140,000
More details

6 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

Today
£604,735
streetscan.co.uk estimate
11 Jul 2005
£259,000
29 Nov 1996
£108,000

7 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Terraced
🛏️ 6bed
📐 958 sq ft
Today
£628,985
streetscan.co.uk estimate
3 Nov 2006
£287,500
4 Jan 2002
£169,000
More details

8 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 4bed
📐 840 sq ft
Today
£612,185
streetscan.co.uk estimate
22 Jul 2013
£299,995
More details

9 Blenheim Road, Sidcup, Bexley, Greater London, DA15 9AU

🏠 Semi-detached
🛏️ 6bed
📐 1173 sq ft
Today
£641,108
streetscan.co.uk estimate
20 Oct 2020
£530,000
22 Nov 2013
£315,000
More details

Area Insights

Data Sources

Properties at DA15 9AU appear fourty times in the Land Registry records, with the latest transaction recorded on 3 Oct 2025. It also has nineteen Energy Performance Certificates (EPC) entries, the earliest dating back to 4 Sep 2017. 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.