| 68, William Street, Sittingbourne | Freehold | 68 m² | £182,000 (2016) |
| 69 William Street, Sittingbourne | Freehold | 66 m² | £95,000 (2003) |
| 70 William Street, Sittingbourne | Freehold | 69 m² | £240,000 (2025) |
| 71 William Street, Sittingbourne, Sittingbourne | Freehold | 66 m² | £112,500 (2013) |
| 73 William Street, Sittingbourne | Freehold | 71 m² | £242,500 (2023) |
| 76, William Street, Sittingbourne | Freehold | 82 m² | £230,000 (2021) |
| 77 William Street, Sittingbourne | Freehold | 69 m² | £215,000 (2022) |
| 78 William Street, Sittingbourne | Freehold | 77 m² | £118,000 (2007) |
| 79 William Street, Sittingbourne | Freehold | 67 m² | £157,000 (2016) |
| 80, William Street, Sittingbourne | Freehold | 101 m² | £100,000 (2003) |
| 81 William Street, Sittingbourne | Freehold | 102 m² | £275,000 (2025) |
| 82, William Street, Sittingbourne | Freehold | 152 m² | £238,000 (2021) |
| 83A William Street, Sittingbourne | - | 24 m² | - |
| 83B William Street, Sittingbourne | - | 44 m² | - |
| 84, William Street, Sittingbourne | Freehold | 90 m² | £238,750 (2020) |
| 85 William Street, Sittingbourne | Freehold | 66 m² | £205,000 (2026) |
| 86 William Street, Sittingbourne, Sittingbourne | - | 90 m² | - |
| 87, William Street, Sittingbourne | Freehold | 67 m² | £150,000 (2016) |
| 88 William Street, Sittingbourne, Sittingbourne | - | 90 m² | - |
| 89, William Street, Sittingbourne | Freehold | 73 m² | £193,000 (2021) |
| 90 William Street, Sittingbourne | Freehold | 81 m² | £56,000 (2001) |
| 91, William Street, Sittingbourne | Freehold | 75 m² | £195,000 (2019) |
| 96 William Street, Sittingbourne, Sittingbourne | Freehold | 97 m² | £237,500 (2021) |
| 99 William Street, Sittingbourne | Freehold | 99 m² | £254,000 (2024) |
| 100 William Street, Sittingbourne | Freehold | 74 m² | £132,000 (2014) |
| 101 William Street, Sittingbourne | Freehold | 102 m² | £54,000 (1998) |
| 102, William Street, Sittingbourne | Freehold | 75 m² | £94,500 (2011) |
| 104 William Street, Sittingbourne | Freehold | 80 m² | £110,000 (2014) |
| 107, William Street, Sittingbourne | Freehold | 98 m² | £224,000 (2021) |
| 110, William Street, Sittingbourne | Freehold | 96 m² | £75,000 (2009) |
| 110A William Street, Sittingbourne | Leasehold | 34 m² | £80,000 (2014) |
| 110B, William Street, Sittingbourne | Leasehold | 34 m² | £82,999 (2014) |
| 111 William Street, Sittingbourne | Freehold | 56 m² | £195,000 (2023) |
| 112 William Street, Sittingbourne | Freehold | 71 m² | £204,000 (2021) |
| 113, William Street, Sittingbourne | Freehold | 62 m² | £64,000 (2002) |
| 115 William Street, Sittingbourne | Freehold | 68 m² | £214,000 (2026) |
| 117, William Street, Sittingbourne | Freehold | 57 m² | £122,000 (2007) |
| 119 William Street, Sittingbourne | Freehold | 98 m² | £180,000 (2022) |
| 119A, William Street, Sittingbourne | - | 35 m² | - |