Grotewallerweg is een straat te Schagen in de gemeente Schagen en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 1742 NM | 1A, 1B, 1C, 1D, 1E, 1, 2B, 2M, 2, 3 01, 3 02, 3 03, 3 04, 3 05, 3 06, 3 12, 3 13, 3 15, 3 16, 4, 6, 7A, 7, 9, 10, 11, 12, 13, 14, 15, 16, 18A, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31A, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 42, 43, 44, 45, 46, 47, 48, 49; |