| 1 Gloucester Avenue, Northampton | Freehold | 129 m² | £382,000 (2025) |
| 2A, Gloucester Avenue, Northampton | Freehold | 94 m² | £250,000 (2017) |
| 2B Gloucester Avenue, Northampton | - | 95 m² | - |
| 4 Gloucester Avenue, Northampton | Freehold | 84 m² | £230,000 (2025) |
| 5, Gloucester Avenue, Northampton | Freehold | 75 m² | £250,000 (2019) |
| 6, Gloucester Avenue, Northampton | Freehold | 101 m² | £263,000 (2021) |
| 7, Gloucester Avenue, Northampton | Freehold | 111 m² | £290,000 (2019) |
| 9 Gloucester Avenue, Northampton | Freehold | 133 m² | £385,000 (2025) |
| 12 Gloucester Avenue, Northampton | Freehold | 97 m² | £305,000 (2026) |
| 13 Gloucester Avenue, Northampton | Freehold | 84 m² | £91,000 (2001) |
| 14, Gloucester Avenue, Northampton | Freehold | 66 m² | £280,000 (2022) |
| 15, Gloucester Avenue, Northampton | Freehold | 82 m² | £168,000 (2014) |
| 17 Gloucester Avenue, Northampton | Freehold | 85 m² | £270,000 (2023) |
| 18 Gloucester Avenue, Northampton | Freehold | 73 m² | £291,500 (2026) |
| 19 Gloucester Avenue, Northampton | Freehold | 90 m² | £245,000 (2020) |
| 20 Gloucester Avenue, Northampton | - | 78 m² | - |
| 21, Gloucester Avenue, Northampton | Freehold | 88 m² | £307,000 (2024) |
| 22 Gloucester Avenue, Northampton | Freehold | 63 m² | £265,000 (2022) |
| 23, Gloucester Avenue, Northampton | Freehold | 103 m² | £235,000 (2020) |
| 25, Gloucester Avenue, Northampton | Freehold | 99 m² | £225,000 (2015) |
| 27 Gloucester Avenue, Northampton, Northampton | - | 111 m² | - |
| 29, Gloucester Avenue, Northampton | Freehold | 90 m² | £240,000 (2016) |
