Kastanjelaan is een straat te Sittard in de gemeente Sittard-Geleen en is gelegen in de Nederlandse provincie Limburg.
| Postcode | Huisnummers |
|---|---|
| 6131 KA | 19, 21, 23A, 23, 17, 15, 13, 11, 9, 7, 5, 3, 3C 4, 3C 3, 3C 2, 3C 1, 3B 6, 3B 5, 3B 4, 3B 3, 3B 2, 3B 1, 3A 6, 3A 5, 3A 4, 3A 3, 3A 2, 3A 1, 25, 27, 29, 31A, 31, 33, 35; |
| 6131 KB | 4 6, 4 7, 4 8, 4 9, 6, 8, 10, 12, 14, 16, 4 1, 4 10, 4 11, 4 12, 4 13, 4 2, 4 3, 4 4, 4 5; |