Over the past 31 years, there have been 105 property sales recorded in the DA15 9HA postcode area. The highest sale price reached £520,000, while the most recent sale was for a terraced house sold in January 2026 for £515,000.

The estimated average property value in DA15 9HA currently stands at £492,383, which is roughly in line with the city average (within ±8%), suggesting property prices reflect broader market trends.

In terms of size, the average price per square metre is approximately £5,934.

Property prices in DA15 9HA have risen by 3.2% over the past year , with a total increase of 22.2% over the past five years , and a long-term rise of 58.5% over the past decade .

The most common type of property sold in the area is terraced, making up around 88% of transactions , followed by semi-detached.

Housing in DA15 9HA is predominantly owner-occupied, with an estimated 93% of homes being lived in by the owners.

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Property Sales

1 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£559,675
streetscan.co.uk estimate
10 May 2004
£227,995

10 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 5bed
📐 1001 sq ft
Today
£456,739
streetscan.co.uk estimate
10 Jan 2014
£242,500
More details

11 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 5bed
📐 926 sq ft
Today
£450,690
streetscan.co.uk estimate
1 May 2024
£430,000
26 May 2005
£195,000
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12 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£734,450
streetscan.co.uk estimate
23 Oct 2003
£280,000
8 Jun 1995
£88,000

13 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 764 sq ft
Today
£447,206
streetscan.co.uk estimate
8 Mar 2017
£345,000
3 Oct 2013
£240,000
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14 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£629,529
streetscan.co.uk estimate
23 Oct 2003
£240,000
9 Jul 2001
£176,000
12 Sep 1997
£117,000

15 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 3bed
📐 990 sq ft
Today
£406,930
streetscan.co.uk estimate
2 May 2023
£385,000
More details

16 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£437,381
streetscan.co.uk estimate
28 Apr 2008
£220,000

17 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£539,695
streetscan.co.uk estimate
21 Sep 2007
£265,000
10 Jul 1998
£85,000

19 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 592 sq ft
Today
£493,490
streetscan.co.uk estimate
4 Mar 2011
£230,000
28 Apr 2008
£245,000
More details

20 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£499,889
streetscan.co.uk estimate
25 Aug 2006
£225,000
26 Jun 1998
£85,000

23 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£395,852
streetscan.co.uk estimate
21 Aug 2000
£96,000

24 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 5bed
📐 926 sq ft
Today
£531,847
streetscan.co.uk estimate
28 Jul 2011
£250,000
More details

26 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 850 sq ft
Today
£462,138
streetscan.co.uk estimate
25 Mar 2024
£440,000
More details

27 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 5bed
📐 976 sq ft
Today
£454,494
streetscan.co.uk estimate
18 May 2011
£215,000
16 Feb 1998
£77,500
More details

3 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 700 sq ft
Today
£433,156
streetscan.co.uk estimate
22 Jan 2004
£166,000
30 Jun 1999
£83,000
More details

31 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 979 sq ft
Today
£532,709
streetscan.co.uk estimate
11 Oct 2019
£420,000
13 Jan 2012
£260,000
More details

32 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£594,195
streetscan.co.uk estimate
10 Jan 2020
£475,000

33 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 5bed
📐 1044 sq ft
Today
£658,710
streetscan.co.uk estimate
15 Nov 2019
£520,000
22 Mar 2012
£210,000
View +3 more
More details

34 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£574,869
streetscan.co.uk estimate
23 Feb 2006
£248,995

35 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 3bed
📐 667 sq ft
Today
£415,000
streetscan.co.uk estimate
21 Jan 2026
£415,000
7 Nov 2017
£300,000
View +1 more
More details

37 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 3bed
📐 700 sq ft
Today
£440,762
streetscan.co.uk estimate
1 Nov 2002
£150,000
30 Apr 1998
£79,000
More details

38 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 5bed
📐 762 sq ft
Today
£501,627
streetscan.co.uk estimate
15 Jan 2019
£400,000
3 Sep 2010
£250,000
View +2 more
More details

39 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 3bed
📐 775 sq ft
Today
£446,752
streetscan.co.uk estimate
22 Jul 2011
£210,000
16 Jun 2010
£175,000
More details

4 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 969 sq ft
Today
£517,829
streetscan.co.uk estimate
10 Feb 2017
£400,000
23 Nov 2012
£250,000
More details

40 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 1163 sq ft
Today
£462,635
streetscan.co.uk estimate
12 Jun 2006
£205,000
More details

41 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£443,594
streetscan.co.uk estimate
9 Jan 2004
£170,000

42 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 5bed
📐 1087 sq ft
Today
£521,982
streetscan.co.uk estimate
31 Mar 2025
£510,000
6 Jul 2017
£425,000
View +2 more
More details

43 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£400,800
streetscan.co.uk estimate
17 May 1996
£60,000

44 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Semi-detached
🛏️ 6bed
📐 1539 sq ft
Today
£559,240
streetscan.co.uk estimate
29 Jul 2016
£425,000
19 Mar 1999
£136,500
More details

45 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 7bed
📐 1324 sq ft
Today
£641,777
streetscan.co.uk estimate
9 Jul 2012
£310,000
23 Feb 2001
£185,000
View +1 more
More details

47 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Semi-detached
🛏️ 3bed
📐 506 sq ft
Today
£419,761
streetscan.co.uk estimate
28 Feb 2002
£122,500
31 Jul 1998
£63,175
More details

48 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 764 sq ft
Today
£477,758
streetscan.co.uk estimate
22 Aug 2016
£370,000
24 Jun 2011
£235,000
View +3 more
More details

49 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 661 sq ft
Today
£436,815
streetscan.co.uk estimate
16 May 2014
£245,000
30 Nov 2011
£197,000
View +3 more
More details

5 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£435,424
streetscan.co.uk estimate
24 Oct 2003
£166,000

51 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 3bed
📐 546 sq ft
Today
£413,087
streetscan.co.uk estimate
30 Nov 2010
£195,000
8 Mar 1999
£76,000
More details

53 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 775 sq ft
Today
£439,385
streetscan.co.uk estimate
17 Feb 2023
£435,000
15 Apr 2021
£365,000
View +4 more
More details

54 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£505,590
streetscan.co.uk estimate
31 Oct 2003
£192,750

55 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 3bed
📐 573 sq ft
Today
£420,461
streetscan.co.uk estimate
18 Dec 2020
£355,000
4 May 2011
£189,995
View +2 more
More details

56 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£694,299
streetscan.co.uk estimate
26 Feb 2001
£176,000
20 Jan 1999
£157,000

57 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£662,538
streetscan.co.uk estimate
26 Sep 2003
£260,000

58 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Semi-detached
🛏️ 6bed
📐 1302 sq ft
Today
£585,553
streetscan.co.uk estimate
3 May 2016
£431,000
17 Sep 2004
£249,950
View +1 more
More details

6 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 5bed
📐 1023 sq ft
Today
£449,960
streetscan.co.uk estimate
16 May 2016
£335,000
More details

7 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 5bed
📐 955 sq ft
Today
£519,171
streetscan.co.uk estimate
27 Jul 2016
£400,000
29 May 2014
£337,500
View +1 more
More details

8 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

Today
£573,160
streetscan.co.uk estimate
21 Aug 2000
£139,000
22 May 1996
£77,800

9 Portland Avenue, Sidcup, Bexley, Greater London, DA15 9HA

🏠 Terraced
🛏️ 4bed
📐 947 sq ft
Today
£515,000
streetscan.co.uk estimate
21 Jan 2026
£515,000
19 Jul 2019
£439,995
View +1 more
More details

Area Insights

Data Sources

Properties at DA15 9HA appear one hundred and five times in the Land Registry records, with the latest transaction recorded on 21 Jan 2026. It also has thirty Energy Performance Certificates (EPC) entries, the earliest dating back to 3 Apr 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.