Kastanjestraat is een straat te Echt in de gemeente Echt-Susteren en is gelegen in de Nederlandse provincie Limburg.
| Postcode | Huisnummers |
|---|---|
| 6101 BN | 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 31, 33, 35, 37, 41, 43, 45, 47, 49, 51, 53, 9, 7, 5, 3; |
| 6101 BP | 46, 44, 42, 40, 38, 36, 34, 32, 30, 28, 22, 20, 18, 16, 14, 12, 10, 8, 6, 4; |