Janssenlaan is een straat te Drachten in de gemeente Smallingerland en is gelegen in de Nederlandse provincie Friesland.
| Postcode | Huisnummers |
|---|---|
| 9207 JD | 18, 20, 22, 24, 26, 28, 30, 32, 34, 118a, 118, 120 1, 120 2, 120 3, 120 4, 120 5, 120 6, 124a, 124b, 124, 16, 14, 14b, 14a, 12, 10 9, 10 8, 10 7, 10 6, 10 5, 10 4, 10 3, 10 2, 10 14, 10 13, 10 12, 10 11, 10 10, 10 1, 8, 6, 4, 4a, 2; |