| 8 West Street, Horncastle | - | 77 m² | - |
| 10 West Street, Horncastle | Freehold | 49 m² | £102,000 (2009) |
| 10A West Street, Horncastle | - | 24 m² | - |
| 10B, West Street, Horncastle | - | 43 m² | - |
| 12 West Street, Horncastle | Freehold | 77 m² | £100,000 (2021) |
| 14 West Street, Horncastle | Freehold | 75 m² | £114,000 (2022) |
| 14A West Street, Horncastle | Freehold | 60 m² | £78,000 (2009) |
| 16, West Street, Horncastle | Freehold | 212 m² | £268,000 (2022) |
| 18, West Street, Horncastle | Freehold | 86 m² | £115,000 (2021) |
| 26, West Street, Horncastle | Freehold | 154 m² | £215,000 (2017) |
| 30, West Street, Horncastle | Freehold | 465 m² | £400,000 (2010) |
| 34 West Street, Horncastle | Freehold | 130 m² | £258,250 (2024) |
| 36 West Street, Horncastle, Horncastle | Freehold | 155 m² | £217,000 (2021) |
| 42, West Street, Horncastle | Freehold | 74 m² | £135,000 (2024) |
| 46, West Street, Horncastle | - | 79 m² | - |
| 48A, West Street, Horncastle | - | 80 m² | - |
| 48B, West Street, Horncastle | - | 83 m² | - |
| 50, West Street, Horncastle | Freehold | 203 m² | £255,000 (2017) |
| 52 West Street, Horncastle | Freehold | 159 m² | £152,500 (2023) |
| 52A West Street, Horncastle | Freehold | 151 m² | £286,000 (2023) |
| 52B West Street, Horncastle | Freehold | 168 m² | £285,000 (2024) |
| 54, West Street, Horncastle | Freehold | 194 m² | £112,000 (1999) |
| 54A West Street, Horncastle | - | 51 m² | - |
| First Floor Flat, 4, West Street, Horncastle | Freehold | 41 m² | £39,500 (1998) |
| Rear Of 28, West Street, Horncastle | - | 153 m² | - |
| The Old School House, Watsons Yard, Horncastle | - | 110 m² | - |