Over the past 30 years, there have been 87 property sales recorded in the SE16 5XJ postcode area. The highest sale price reached £600,000, while the most recent sale was for a semi-detached flat sold in February 2026 for £425,000.

The estimated average property value in SE16 5XJ currently stands at £550,106, which is approximately 32% 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 £8,846.

Property prices in SE16 5XJ have risen by 3.6% over the past year , with a total decrease of 0.8% over the past five years , and a long-term rise of 11.1% over the past decade .

The most common type of property sold in the area is flat, making up around 99% of transactions , followed by terraced.

Housing in SE16 5XJ is predominantly owner-occupied, with an estimated 59% of homes being lived in by the owners.

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Property Sales

1 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 764 sq ft
Today
£494,374
streetscan.co.uk estimate
7 Jan 2015
£470,000
30 Apr 2004
£280,000
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10 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 840 sq ft
Today
£515,346
streetscan.co.uk estimate
8 Jan 2021
£575,000
22 Apr 2016
£600,000
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11 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£421,355
streetscan.co.uk estimate
26 Aug 2005
£210,000
25 Aug 1995
£94,995
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12 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 753 sq ft
Today
£563,021
streetscan.co.uk estimate
14 Sep 2010
£362,675
31 Oct 2006
£320,000
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13 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 527 sq ft
Today
£313,990
streetscan.co.uk estimate
28 Apr 2023
£315,000
8 Apr 2002
£158,500
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14 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£322,378
streetscan.co.uk estimate
10 Nov 2017
£340,000
27 Feb 1998
£89,950
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15 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£815,420
streetscan.co.uk estimate
10 Nov 1995
£110,995
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16 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 527 sq ft
Today
£367,118
streetscan.co.uk estimate
23 Mar 2012
£247,500
20 Aug 1999
£103,000
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17 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 463 sq ft
Today
£517,543
streetscan.co.uk estimate
14 Jul 1995
£75,995
More details

18 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 721 sq ft
Today
£742,647
streetscan.co.uk estimate
24 Mar 1998
£138,500
17 Aug 1995
£127,500
More details

19 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 463 sq ft
Today
£341,964
streetscan.co.uk estimate
2 Aug 2021
£335,000
More details

2 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 829 sq ft
Today
£557,122
streetscan.co.uk estimate
11 Jul 2003
£249,600
25 Aug 1995
£156,995
More details

20 William Square, London, Southwark, Greater London, SE16 5XJ

Today
£681,022
streetscan.co.uk estimate
28 Jul 1995
£100,000

21 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 678 sq ft
Today
£423,186
streetscan.co.uk estimate
13 Feb 2026
£425,000
29 Sep 1997
£130,000
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22 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£286,738
streetscan.co.uk estimate
12 Dec 2003
£130,000
18 Dec 1998
£99,000
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23 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 667 sq ft
Today
£557,156
streetscan.co.uk estimate
5 Feb 2016
£590,000
28 Mar 2014
£460,000
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3 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 549 sq ft
Today
£404,814
streetscan.co.uk estimate
9 Apr 2021
£420,000
8 Sep 2017
£390,000
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31 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 560 sq ft
Today
£314,193
streetscan.co.uk estimate
29 Jan 2025
£328,000
12 Jul 1996
£73,995
More details

33 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£470,686
streetscan.co.uk estimate
30 Sep 2022
£506,000
17 Oct 2018
£485,000
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34 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 861 sq ft
Today
£462,390
streetscan.co.uk estimate
31 Oct 2014
£450,000
25 May 2007
£325,000
More details

35 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 441 sq ft
Today
£334,899
streetscan.co.uk estimate
31 Jul 2019
£355,000
4 Mar 2016
£335,000
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36 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 603 sq ft
Today
£456,781
streetscan.co.uk estimate
5 Jul 2002
£188,000
12 Jul 2001
£179,950
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37 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 936 sq ft
Today
£452,364
streetscan.co.uk estimate
14 Nov 2023
£480,000
26 Jul 2010
£350,000
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39 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 635 sq ft
Today
£404,641
streetscan.co.uk estimate
30 Sep 2020
£435,000
1 Oct 2001
£180,000
More details

4 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 710 sq ft
Today
£512,637
streetscan.co.uk estimate
23 Mar 2005
£250,000
31 May 2002
£230,000
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40 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Terraced
🛏️ 5bed
📐 883 sq ft
Today
£1,031,895
streetscan.co.uk estimate
23 Oct 1996
£124,200
More details

43 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 570 sq ft
Today
£470,628
streetscan.co.uk estimate
3 Dec 2004
£228,000
10 Dec 1999
£158,000
More details

44 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 527 sq ft
Today
£626,380
streetscan.co.uk estimate
30 Apr 1999
£143,000
More details

45 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 592 sq ft
Today
£581,545
streetscan.co.uk estimate
26 Apr 2002
£230,000
30 Jul 1999
£139,500
More details

5 William Square, London, Southwark, Greater London, SE16 5XJ

Today
£990,824
streetscan.co.uk estimate
15 Dec 1995
£136,995

6 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 764 sq ft
Today
£729,597
streetscan.co.uk estimate
2 Jul 1999
£165,000
25 Aug 1995
£154,000
More details

7 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 2bed
📐 474 sq ft
Today
£387,596
streetscan.co.uk estimate
16 Aug 2012
£280,000
23 Apr 1999
£95,000
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8 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 700 sq ft
Today
£487,887
streetscan.co.uk estimate
4 Feb 2013
£365,000
26 Jun 1998
£138,500
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9 William Square, London, Southwark, Greater London, SE16 5XJ

🏠 Flat
🛏️ 3bed
📐 829 sq ft
Today
£542,909
streetscan.co.uk estimate
28 Feb 2006
£270,000
25 Aug 1995
£147,995
More details

Area Insights

Data Sources

Properties at SE16 5XJ appear eighty-seven times in the Land Registry records, with the latest transaction recorded on 13 Feb 2026. It also has thirty-two Energy Performance Certificates (EPC) entries, the earliest dating back to 2 Sep 2014. 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.