| 1, Welbourn Close, Sleaford | Freehold | 100 m² | £249,950 (2019) |
| 2 Welbourn Close, Sleaford | Freehold | 125 m² | £280,000 (2018) |
| 3, Welbourn Close, Sleaford | Freehold | 137 m² | £310,000 (2019) |
| 4 Welbourn Close, Sleaford | Freehold | 137 m² | £309,950 (2018) |
| 5, Welbourn Close, Sleaford | Freehold | 125 m² | £265,000 (2019) |
| 6, Welbourn Close, Sleaford | Freehold | 86 m² | £213,000 (2024) |
| 7, Welbourn Close, Sleaford | Freehold | 81 m² | £199,950 (2019) |
| 8, Welbourn Close, Sleaford | Freehold | 68 m² | £165,950 (2018) |
| 9, Welbourn Close, Sleaford | Freehold | 82 m² | £214,950 (2019) |
| 10, Welbourn Close, Sleaford | Freehold | 82 m² | £205,000 (2018) |
| 11, Welbourn Close, Sleaford | Freehold | 118 m² | £226,000 (2020) |
| 12, Welbourn Close, Sleaford | Freehold | 81 m² | £225,000 (2021) |
| 14, Welbourn Close, Sleaford | - | 68 m² | - |
| 15, Welbourn Close, Sleaford | Freehold | 125 m² | £315,000 (2025) |
| 16, Welbourn Close, Sleaford | - | 71 m² | - |
| 17, Welbourn Close, Sleaford | Freehold | 118 m² | £279,950 (2019) |
| 18, Welbourn Close, Sleaford | - | 71 m² | - |
| 19, Welbourn Close, Sleaford | Freehold | 68 m² | £166,950 (2018) |
| 20, Welbourn Close, Sleaford | - | 68 m² | - |
| 21, Welbourn Close, Sleaford | Freehold | 86 m² | £195,000 (2018) |
| 22, Welbourn Close, Sleaford | - | 68 m² | - |
| 23 Welbourn Close, Sleaford | Freehold | 68 m² | £165,950 (2018) |
| 24, Welbourn Close, Sleaford | - | 68 m² | - |
| 25 Welbourn Close, Sleaford | Freehold | 86 m² | £185,000 (2018) |
| 26, Welbourn Close, Sleaford | - | 71 m² | - |
| 28, Welbourn Close, Sleaford | - | 71 m² | - |
| 30, Welbourn Close, Sleaford | - | 68 m² | - |
| 32, Welbourn Close, Sleaford | - | 68 m² | - |
| 34, Welbourn Close, Sleaford | - | 68 m² | - |