| 2, Salcey Avenue, Hartwell, Northampton | - | 143 m² | - |
| 3 Salcey Avenue, Hartwell, Northampton | - | 84 m² | - |
| 4 Salcey Avenue, Hartwell, Northampton | - | 86 m² | - |
| 5, Salcey Avenue, Hartwell, Northampton | - | 88 m² | - |
| 6 Salcey Avenue, Hartwell, Northampton | - | 93 m² | - |
| 7 Salcey Avenue, Hartwell, Northampton | Freehold | 89 m² | £83,000 (2000) |
| 8 Salcey Avenue, Hartwell, Northampton | - | 92 m² | - |
| 11, Salcey Avenue, Hartwell, Northampton | - | 87 m² | - |
| 12, Salcey Avenue, Hartwell, Northampton | Freehold | 88 m² | £302,500 (2024) |
| 13 Salcey Avenue, Hartwell, Northampton | - | 86 m² | - |
| 15, Salcey Avenue, Hartwell, Northampton | Freehold | 114 m² | £210,000 (2015) |
| 19, Salcey Avenue, Hartwell, Northampton | Freehold | 72 m² | £265,000 (2022) |
| 21, Salcey Avenue, Hartwell, Northampton | - | 84 m² | - |
| 24, Salcey Avenue, Hartwell, Northampton | Freehold | 88 m² | £250,000 (2019) |
| 24A Salcey Avenue, Hartwell, Northampton | Freehold | 98 m² | £265,000 (2019) |
| 25, Salcey Avenue, Hartwell, Northampton | - | 89 m² | - |
| 26, Salcey Avenue, Hartwell, Northampton | - | 84 m² | - |
| 27 Salcey Avenue, Hartwell, Northampton | Freehold | 90 m² | £245,000 (2024) |
| 31 Salcey Avenue, Hartwell, Northampton | - | 86 m² | - |
| 34, Salcey Avenue, Hartwell, Northampton | - | 87 m² | - |
| 35 Salcey Avenue, Hartwell, Northampton | - | 92 m² | - |
| 36 Salcey Avenue, Hartwell, Northampton | Freehold | 93 m² | £275,000 (2023) |
| 37, Salcey Avenue, Hartwell, Northampton | Freehold | 101 m² | £290,000 (2023) |
| 38 Salcey Avenue, Hartwell, Northampton | Freehold | 136 m² | £342,500 (2024) |
| 39, Salcey Avenue, Hartwell, Northampton | Freehold | 88 m² | £234,950 (2016) |
| 40, Salcey Avenue, Hartwell, Northampton | - | 88 m² | - |
| 41, Salcey Avenue, Hartwell, Northampton | Freehold | 101 m² | £100,000 (2004) |
| 42, Salcey Avenue, Hartwell, Northampton | Freehold | 89 m² | £235,750 (2019) |
| 43, Salcey Avenue, Hartwell, Northampton | Freehold | 88 m² | £268,500 (2021) |
| 44, Salcey Avenue, Hartwell, Northampton | - | 87 m² | - |
| 45, Salcey Avenue, Hartwell, Northampton | Freehold | 103 m² | £113,500 (2011) |
| 46 Salcey Avenue, Hartwell, Northampton | - | 94 m² | - |
| 49, Salcey Avenue, Hartwell, Northampton | Freehold | 93 m² | £235,000 (2016) |
| 51 Salcey Avenue, Hartwell, Northampton | Freehold | 92 m² | £260,000 (2023) |
| 54, Salcey Avenue, Hartwell, Northampton | Freehold | 94 m² | £165,000 (2012) |
| 64, Salcey Avenue, Hartwell, Northampton | Freehold | 91 m² | £185,000 (2016) |