| 91 Northlands Avenue, Orpington, BR6 9LU | Nov 2025 | £491,000 | Terraced | Freehold |
| 71 Northlands Avenue, Orpington, BR6 9LU | Mar 2025 | £595,000 | Semi-detached | Freehold |
| 55 Northlands Avenue, Orpington, BR6 9LU | Dec 2024 | £475,000 | Semi-detached | Freehold |
| 101 Northlands Avenue, Orpington, BR6 9LU | Aug 2024 | £742,000 | Detached | Freehold |
| 59 Northlands Avenue, Orpington, BR6 9LU | Dec 2022 | £565,000 | Semi-detached | Freehold |
| 57 Northlands Avenue, Orpington, BR6 9LU | Oct 2022 | £503,000 | Semi-detached | Freehold |
| 69 Northlands Avenue, Orpington, BR6 9LU | Jun 2021 | £500,000 | Semi-detached | Freehold |
| 73 Northlands Avenue, Orpington, BR6 9LU | Jan 2019 | £537,000 | Semi-detached | Freehold |
| 99 Northlands Avenue, Orpington, BR6 9LU | Dec 2018 | £462,000 | Detached | Freehold |
| 75 Northlands Avenue, Orpington, BR6 9LU | Nov 2018 | £565,000 | Semi-detached | Freehold |
| 97 Northlands Avenue, Orpington, BR6 9LU | Feb 2013 | £249,995 | Semi-detached | Freehold |
| 63 Northlands Avenue, Orpington, BR6 9LU | May 2008 | £284,000 | Semi-detached | Freehold |
| 83 Northlands Avenue, Orpington, BR6 9LU | Oct 2005 | £298,000 | Semi-detached | Freehold |
| 49 Northlands Avenue, Orpington, BR6 9LU | Aug 2005 | £242,000 | Semi-detached | Freehold |
| 85 Northlands Avenue, Orpington, BR6 9LU | Jun 2005 | £240,000 | Semi-detached | Freehold |
| 67 Northlands Avenue, Orpington, BR6 9LU | Jun 2005 | £244,000 | Semi-detached | Freehold |
| 77 Northlands Avenue, Orpington, BR6 9LU | Aug 2003 | £235,000 | Semi-detached | Freehold |
| 79 Northlands Avenue, Orpington, BR6 9LU | Jan 2003 | £225,000 | Semi-detached | Freehold |
| 47 Northlands Avenue, Orpington, BR6 9LU | Jan 2000 | £145,000 | Semi-detached | Freehold |
| 93 Northlands Avenue, Orpington, BR6 9LU | Aug 1999 | £121,000 | Semi-detached | Freehold |
| 61 Northlands Avenue, Orpington, BR6 9LU | May 1999 | £129,750 | Semi-detached | Freehold |
| 81 Northlands Avenue, Orpington, BR6 9LU | Feb 1996 | £112,500 | Semi-detached | Freehold |