| 3 Durham Avenue, Sleaford | Freehold | 112 m² | £257,500 (2023) |
| 9, Durham Avenue, Sleaford | Freehold | 71 m² | £95,000 (2012) |
| 10, Durham Avenue, Sleaford | Freehold | 85 m² | £116,000 (2013) |
| 12, Durham Avenue, Sleaford | Freehold | 90 m² | £135,000 (2014) |
| 14 Durham Avenue, Sleaford | Freehold | 97 m² | £35,500 (1997) |
| 15 Durham Avenue, Sleaford | Freehold | 62 m² | £155,000 (2020) |
| 16 Durham Avenue, Sleaford | - | 74 m² | - |
| 19 Durham Avenue, Sleaford | Freehold | 67 m² | £250,000 (2022) |
| 21 Durham Avenue, Sleaford | Freehold | 75 m² | £133,000 (2007) |
| 22 Durham Avenue, Sleaford | Freehold | 62 m² | £193,000 (2024) |
| 24 Durham Avenue, Sleaford | Freehold | 73 m² | £175,000 (2025) |
| 25, Durham Avenue, Sleaford | - | 71 m² | - |
| 27, Durham Avenue, Sleaford | Freehold | 59 m² | £120,000 (2013) |
| 28 Durham Avenue, Sleaford | Freehold | 79 m² | £135,000 (2007) |
| 29, Durham Avenue, Sleaford | - | 83 m² | - |
| 30 Durham Avenue, Sleaford | Freehold | 62 m² | £165,000 (2026) |
| 32, Durham Avenue, Sleaford | Freehold | 65 m² | £18,500 (1999) |
| 35, Durham Avenue, Sleaford | - | 83 m² | - |
| 39, Durham Avenue, Sleaford | Freehold | 74 m² | £130,000 (2011) |
| 41, Durham Avenue, Sleaford | Freehold | 90 m² | £160,000 (2020) |
| 43 Durham Avenue, Sleaford | Freehold | 96 m² | £200,000 (2025) |
| 45 Durham Avenue, Sleaford, Sleaford | Freehold | 85 m² | £130,000 (2007) |
| 51, Durham Avenue, Sleaford | Freehold | 75 m² | £120,000 (2014) |
| 53, Durham Avenue, Sleaford | Freehold | 76 m² | £120,000 (2012) |