Gravenkasteel is een straat te Gastel in de gemeente Cranendonck en is gelegen in de Nederlandse provincie Noord-Brabant.
| Postcode | Huisnummers |
|---|---|
| 6028 RK | 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 31, 33, 35, 39a, 39, 41, 43a, 43; |
| 6028 RL | 2b, 2c, 2, 4, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26a, 26, 28, 30, 32, 34; |