| 75 Harborough Avenue, Sidcup, DA15 8HL | Dec 2025 | £390,000 | Terraced | Freehold |
| 1 Harborough Avenue, Sidcup, DA15 8HL | Nov 2025 | £585,000 | Terraced | Freehold |
| 4 Harborough Avenue, Sidcup, DA15 8HP | May 2025 | £410,000 | Terraced | Freehold |
| 16 Harborough Avenue, Sidcup, DA15 8HP | Apr 2025 | £540,000 | Semi-detached | Freehold |
| 3 Harborough Avenue, Sidcup, DA15 8HL | Jun 2024 | £378,250 | Terraced | Freehold |
| 20 Harborough Avenue, Sidcup, DA15 8HP | Mar 2024 | £380,000 | Terraced | Freehold |
| 44 Harborough Avenue, Sidcup, DA15 8HP | Sep 2023 | £405,000 | Terraced | Freehold |
| 51 Harborough Avenue, Sidcup, DA15 8HL | Aug 2022 | £403,000 | Terraced | Freehold |
| 45 Harborough Avenue, Sidcup, DA15 8HL | Feb 2022 | £415,000 | Terraced | Freehold |
| 59 Harborough Avenue, Sidcup, DA15 8HL | Jan 2022 | £375,000 | Terraced | Freehold |
| 47 Harborough Avenue, Sidcup, DA15 8HL | Mar 2021 | £495,000 | Terraced | Freehold |
| 80 Harborough Avenue, Sidcup, DA15 8HP | Dec 2020 | £470,000 | Terraced | Freehold |
| 57 Harborough Avenue, Sidcup, DA15 8HL | Sep 2020 | £520,000 | Terraced | Freehold |
| 74 Harborough Avenue, Sidcup, DA15 8HP | Mar 2020 | £435,000 | Terraced | Freehold |
| 70 Harborough Avenue, Sidcup, DA15 8HP | Aug 2019 | £342,500 | Terraced | Freehold |
| 66 Harborough Avenue, Sidcup, DA15 8HP | Apr 2019 | £335,000 | Terraced | Freehold |
| 19 Harborough Avenue, Sidcup, DA15 8HL | Jan 2019 | £355,000 | Terraced | Freehold |
| 27 Harborough Avenue, Sidcup, DA15 8HL | Nov 2018 | £339,995 | Terraced | Freehold |
| 62 Harborough Avenue, Sidcup, DA15 8HP | Sep 2016 | £355,000 | Terraced | Freehold |
| 24 Harborough Avenue, Sidcup, DA15 8HP | Oct 2012 | £250,000 | Terraced | Freehold |
| 60 Harborough Avenue, Sidcup, DA15 8HP | Jan 2012 | £194,000 | Terraced | Freehold |
| 54 Harborough Avenue, Sidcup, DA15 8HP | Aug 2009 | £185,500 | Terraced | Freehold |
| 35 Harborough Avenue, Sidcup, DA15 8HL | Feb 2008 | £203,000 | Terraced | Freehold |
| 61 Harborough Avenue, Sidcup, DA15 8HL | Dec 2006 | £192,000 | Terraced | Freehold |
| 43 Harborough Avenue, Sidcup, DA15 8HL | Nov 2006 | £193,500 | Terraced | Freehold |
| 65 Harborough Avenue, Sidcup, DA15 8HL | Sep 2006 | £248,000 | Terraced | Freehold |
| 37 Harborough Avenue, Sidcup, DA15 8HL | Nov 2005 | £182,500 | Terraced | Freehold |
| 56 Harborough Avenue, Sidcup, DA15 8HP | Oct 2004 | £249,995 | Terraced | Freehold |
| 12 Harborough Avenue, Sidcup, DA15 8HP | Feb 2004 | £169,500 | Terraced | Freehold |
| 64 Harborough Avenue, Sidcup, DA15 8HP | Jun 2003 | £178,000 | Terraced | Freehold |
| 13 Harborough Avenue, Sidcup, DA15 8HL | Dec 2002 | £140,000 | Terraced | Freehold |
| 9 Harborough Avenue, Sidcup, DA15 8HL | May 2002 | £138,000 | Terraced | Freehold |
| 28 Harborough Avenue, Sidcup, DA15 8HP | Dec 2001 | £123,000 | Terraced | Freehold |
| 26 Harborough Avenue, Sidcup, DA15 8HP | Apr 1999 | £129,995 | Terraced | Freehold |
| 32 Harborough Avenue, Sidcup, DA15 8HP | Oct 1998 | £85,000 | Terraced | Freehold |
| 78 Harborough Avenue, Sidcup, DA15 8HP | Oct 1998 | £76,000 | Terraced | Freehold |
| 79 Harborough Avenue, Sidcup, DA15 8HL | Dec 1996 | £74,000 | Terraced | Freehold |
| 63 Harborough Avenue, Sidcup, DA15 8HL | Sep 1995 | £61,000 | Semi-detached | Freehold |