| 1 St. Giles Avenue, Sleaford | - | 45 m² | - |
| 3 St. Giles Avenue, Sleaford | - | 44 m² | - |
| 5, St. Giles Avenue, Sleaford | - | 38 m² | - |
| 7 St. Giles Avenue, Sleaford | - | 45 m² | - |
| 9, St. Giles Avenue, Sleaford | Freehold | 79 m² | £105,000 (2011) |
| 11, St. Giles Avenue, Sleaford | - | 89 m² | - |
| 13, St. Giles Avenue, Sleaford | Freehold | 83 m² | £139,000 (2020) |
| 19, St. Giles Avenue, Sleaford | Freehold | 79 m² | £130,000 (2024) |
| 25, St. Giles Avenue, Sleaford | - | 79 m² | - |
| 27, St. Giles Avenue, Sleaford | Freehold | 79 m² | £135,000 (2025) |
| 29, St. Giles Avenue, Sleaford | - | 78 m² | - |
| 33, St. Giles Avenue, Sleaford | Freehold | 81 m² | £50,000 (2001) |
| 37 St. Giles Avenue, Sleaford | Freehold | 116 m² | £222,500 (2026) |
| 45, St. Giles Avenue, Sleaford | - | 91 m² | - |
| 49 St. Giles Avenue, Sleaford | - | 73 m² | - |
| 51, St. Giles Avenue, Sleaford | Freehold | 108 m² | £116,500 (2012) |
| 53, St. Giles Avenue, Sleaford | - | 74 m² | - |
| 55, St. Giles Avenue, Sleaford | - | 82 m² | - |
| 57, St. Giles Avenue, Sleaford | - | 84 m² | - |
| 59 St. Giles Avenue, Sleaford | - | 87 m² | - |
| 61, St. Giles Avenue, Sleaford | - | 72 m² | - |
| 63, St. Giles Avenue, Sleaford | - | 84 m² | - |
| 65, St. Giles Avenue, Sleaford | - | 73 m² | - |
| 67 St. Giles Avenue, Sleaford | Freehold | 76 m² | £173,000 (2025) |
| 69, St. Giles Avenue, Sleaford | - | 77 m² | - |
| 71 St. Giles Avenue, Sleaford | Freehold | 73 m² | £130,000 (2025) |
| 73, St. Giles Avenue, Sleaford | Freehold | 62 m² | £130,000 (2017) |
| 75 St. Giles Avenue, Sleaford | Freehold | 72 m² | £175,000 (2025) |
| 79, St. Giles Avenue, Sleaford | Freehold | 97 m² | £150,000 (2017) |
