| 1 Helmdon Crescent, Northampton | - | 40 m² | - |
| 2, Helmdon Crescent, Northampton | - | 73 m² | - |
| 3, Helmdon Crescent, Northampton | - | 38 m² | - |
| 4, Helmdon Crescent, Northampton | Freehold | 76 m² | £205,000 (2023) |
| 5 Helmdon Crescent, Northampton | - | 40 m² | - |
| 6 Helmdon Crescent, Northampton | - | 99 m² | - |
| 7 Helmdon Crescent, Northampton | - | 41 m² | - |
| 9, Helmdon Crescent, Northampton | - | 48 m² | - |
| 10 Helmdon Crescent, Northampton | - | 72 m² | - |
| 11 Helmdon Crescent, Northampton | - | 40 m² | - |
| 13, Helmdon Crescent, Northampton | - | 48 m² | - |
| 15 Helmdon Crescent, Northampton | - | 40 m² | - |
| 16 Helmdon Crescent, Northampton | Freehold | 70 m² | £197,500 (2025) |
| 17, Helmdon Crescent, Northampton | - | 48 m² | - |
| 18 Helmdon Crescent, Northampton | Freehold | 90 m² | £215,000 (2024) |
| 19 Helmdon Crescent, Northampton | - | 38 m² | - |
| 21 Helmdon Crescent, Northampton | - | 41 m² | - |
| 22, Helmdon Crescent, Northampton | Freehold | 68 m² | £109,500 (2006) |
| 23 Helmdon Crescent, Northampton | - | 44 m² | - |
| 24 Helmdon Crescent, Northampton | Freehold | 63 m² | £115,000 (2024) |
| 25 Helmdon Crescent, Northampton | - | 41 m² | - |
| 26 Helmdon Crescent, Northampton | - | 99 m² | - |
| 27, Helmdon Crescent, Northampton | - | 43 m² | - |
| 28, Helmdon Crescent, Northampton | Freehold | 72 m² | £107,500 (2009) |
| 29, Helmdon Crescent, Northampton | - | 44 m² | - |
| 31 Helmdon Crescent, Northampton | - | 40 m² | - |
| 33 Helmdon Crescent, Northampton | - | 45 m² | - |
| 34, Helmdon Crescent, Northampton | Freehold | 80 m² | £149,000 (2017) |
| 35 Helmdon Crescent, Northampton, Northampton | - | 43 m² | - |
| 36, Helmdon Crescent, Northampton | Freehold | 91 m² | £240,000 (2023) |
| 38, Helmdon Crescent, Northampton | - | 64 m² | - |
| 40, Helmdon Crescent, Northampton | Freehold | 114 m² | £116,000 (2009) |
| 46 Helmdon Crescent, Northampton | Freehold | 73 m² | £128,500 (2016) |
