Da Costalaan is een straat te Haren (Gn) in de gemeente Haren en is gelegen in de Nederlandse provincie Groningen.
| Postcode | Huisnummers |
|---|---|
| 9752 ER | 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 8, 6, 4, 2, 2 G03, 2 G02, 2 G01; |
| 9752 EP | 29, 27, 25, 23, 21, 19, 17, 15, 13, 11, 9, 7, 5, 3, 1, 1 G02, 1 G01; |