| 6, Leonard Court Birchwood Avenue, Sidcup, DA14 4LE | Jul 2026 | £305,000 | Flat / maisonette | Leasehold |
| 47 Birchwood Avenue, Sidcup, DA14 4JZ | Jul 2026 | £825,000 | Semi-detached | Freehold |
| 50 Birchwood Avenue, Sidcup, DA14 4JU | Jun 2026 | £492,500 | Terraced | Freehold |
| 8 Birchwood Avenue, Sidcup, DA14 4LF | Jun 2026 | £512,000 | Semi-detached | Freehold |
| 108 Birchwood Avenue, Sidcup, DA14 4JU | Jan 2026 | £750,000 | Terraced | Freehold |
| 52 Birchwood Avenue, Sidcup, DA14 4JU | Jan 2026 | £470,000 | Terraced | Freehold |
| 81 Birchwood Avenue, Sidcup, DA14 4JZ | Aug 2025 | £880,000 | Semi-detached | Freehold |
| 58 Birchwood Avenue, Sidcup, DA14 4JU | Mar 2025 | £655,000 | Semi-detached | Freehold |
| 88 Birchwood Avenue, Sidcup, DA14 4JU | Jan 2025 | £650,000 | Semi-detached | Freehold |
| 79 Birchwood Avenue, Sidcup, DA14 4JZ | Nov 2024 | £665,000 | Terraced | Freehold |
| 102 Birchwood Avenue, Sidcup, DA14 4JU | Aug 2024 | £630,000 | Semi-detached | Freehold |
| 72B Birchwood Avenue, Sidcup, DA14 4JU | Jul 2024 | £625,000 | Detached | Freehold |
| 67 Birchwood Avenue, Sidcup, DA14 4JZ | Jul 2024 | £790,000 | Semi-detached | Freehold |
| 29 Birchwood Avenue, Sidcup, DA14 4JY | Jun 2024 | £865,000 | Detached | Freehold |
| 39 Birchwood Avenue, Sidcup, DA14 4JZ | Apr 2024 | £900,000 | Detached | Freehold |
| 15 Birchwood Avenue, Sidcup, DA14 4JY | Dec 2023 | £1,115,000 | Detached | Freehold |
| 4 Birchwood Avenue, Sidcup, DA14 4LF | Oct 2022 | £580,500 | Terraced | Freehold |
| 3 Birchwood Avenue, Sidcup, DA14 4JY | May 2022 | £635,000 | Detached | Freehold |
| 3, Leonard Court Birchwood Avenue, Sidcup, DA14 4LE | Feb 2022 | £315,000 | Flat / maisonette | Leasehold |
| 6 Birchwood Avenue, Sidcup, DA14 4LF | Dec 2021 | £450,000 | Terraced | Freehold |
| 84 Birchwood Avenue, Sidcup, DA14 4JU | Feb 2021 | £645,000 | Semi-detached | Freehold |
| 16 Birchwood Avenue, Sidcup, DA14 4LF | Oct 2020 | £410,000 | Terraced | Freehold |
| 38 Birchwood Avenue, Sidcup, DA14 4LF | Oct 2020 | £613,000 | Detached | Freehold |
| 24 Birchwood Avenue, Sidcup, DA14 4LF | Sep 2020 | £650,000 | Semi-detached | Freehold |
| 61 Birchwood Avenue, Sidcup, DA14 4JZ | Aug 2020 | £735,000 | Semi-detached | Freehold |
| 51 Birchwood Avenue, Sidcup, DA14 4JZ | Dec 2019 | £765,000 | Detached | Freehold |
| 80 Birchwood Avenue, Sidcup, DA14 4JU | Nov 2019 | £562,500 | Semi-detached | Freehold |
| 90 Birchwood Avenue, Sidcup, DA14 4JU | May 2019 | £496,501 | Semi-detached | Freehold |
| 33 Birchwood Avenue, Sidcup, DA14 4JY | Apr 2019 | £685,000 | Detached | Freehold |
| 5, Leonard Court Birchwood Avenue, Sidcup, DA14 4LE | Dec 2018 | £300,000 | Flat / maisonette | Leasehold |