| 1, Northumberland Park, Erith | Freehold | 89 m² | £352,000 (2021) |
| 3, Northumberland Park, Erith | Freehold | 94 m² | £327,500 (2018) |
| 5, Northumberland Park, Erith | Freehold | 93 m² | £317,500 (2019) |
| 7 Northumberland Park, Erith | Freehold | 94 m² | £390,000 (2022) |
| 11 Northumberland Park, Erith | Freehold | 87 m² | £370,000 (2025) |
| 13 Northumberland Park, Erith | Freehold | 90 m² | £196,000 (2007) |
| 17, Northumberland Park, Erith | Freehold | 87 m² | £325,000 (2018) |
| 19 Northumberland Park, Erith | Freehold | 87 m² | £377,000 (2025) |
| 21 Northumberland Park, Erith | Freehold | 89 m² | £375,000 (2025) |
| 23, Northumberland Park, Erith | Freehold | 86 m² | £331,000 (2021) |
| 27 Northumberland Park, Erith | - | 89 m² | - |
| 29 Northumberland Park, Erith | Freehold | 89 m² | £144,000 (2003) |
| 31, Northumberland Park, Erith | Freehold | 89 m² | £177,000 (2012) |
| 33, Northumberland Park, Erith | Freehold | 94 m² | £172,500 (2006) |
| 35, Northumberland Park, Erith | Freehold | 104 m² | £135,000 (2011) |
| 41 Northumberland Park, Erith | Freehold | 86 m² | £312,500 (2016) |
| 43 Northumberland Park, Erith | Freehold | 95 m² | £375,000 (2022) |
| 45, Northumberland Park, Erith | Freehold | 73 m² | £193,000 (2007) |
| 49 Northumberland Park, Erith, Erith | Freehold | 94 m² | £350,000 (2021) |
| 51 Northumberland Park, Erith | Freehold | 91 m² | £362,500 (2023) |
| 53 Northumberland Park, Erith | Freehold | 92 m² | £58,000 (1996) |
| 57 Northumberland Park, Erith | Freehold | 92 m² | £165,000 (2004) |
| 59, Northumberland Park, Erith | Freehold | 99 m² | £326,000 (2016) |
| 61, Northumberland Park, Erith | Freehold | 93 m² | £450,000 (2022) |
| 65, Northumberland Park, Erith | - | 92 m² | - |
| 67 Northumberland Park, Erith | - | 90 m² | - |
| 69, Northumberland Park, Erith | Freehold | 133 m² | £385,000 (2019) |
| 71, Northumberland Park, Erith | - | 74 m² | - |
| 75, Northumberland Park, Erith | - | 73 m² | - |
| 79 Northumberland Park, Erith, Erith | Freehold | 70 m² | £403,000 (2025) |
| 81 Northumberland Park, Erith, Erith | - | 72 m² | - |
| 83, Northumberland Park, Erith | - | 75 m² | - |
| 85, Northumberland Park, Erith | Freehold | 90 m² | £390,000 (2020) |
| 87, Northumberland Park, Erith | - | 70 m² | - |
| 89 Northumberland Park, Erith | Freehold | 77 m² | £225,000 (2008) |
| 91, Northumberland Park, Erith | Freehold | 96 m² | £290,000 (2016) |
| 93, Northumberland Park, Erith | - | 73 m² | - |