St. Janstraat is een straat te Breda in de gemeente Breda en is gelegen in de Nederlandse provincie Noord-Brabant.
| Postcode | Huisnummers |
|---|---|
| 4811 ZK | 19A, 19B, 19, 21, 23A, 23B, 23C, 23, 23, 25A, 25, 27, 29A, 29B, 29C, 29D, 29, 31A, 31B, 31C, 33A, 33, 17, 17A, 11, 11H, 11H, 11G, 11G, 11F, 11F, 11E, 11E, 11B, 11A, 9, 7, 7B, 7A, 5, 5A, 3, 3A, 3A, 3A, 3A; |
| 4811 ZL | 4A, 4B, 4, 6A, 6, 8, 8, 10, 10, 16, 20, 22 B1, 22 B2, 22 B3, 22 C1, 22 C2, 22 C3, 22, 24A, 24B, 24, 26A, 26; |
| 4811 ZM | 18; |