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