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