Da Costastraat is een straat te Leiden in de gemeente Leiden en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2321 AK | 29, 31, 33, 35, 37, 39, 41, 43, 45, 47, 49, 51A, 51B, 51; |
| 2321 AP | 30, 32, 34, 36A, 36, 38, 40, 42, 44, 46, 48, 50, 52, 54, 56, 58, 60, 62, 64; |
| 2321 AN | 2, 4, 6, 8, 10, 12A, 12, 14, 16A, 16B, 16, 18, 20, 22, 24, 26, 28; |
| 2321 AL | 53, 55, 57, 59, 61, 63, 65, 67, 69, 71, 73, 75, 77, 79, 81, 83, 85, 87, 89; |
| 2321 AJ | 1, 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27; |
| 2321 AM | 91, 93, 95, 97, 99, 101, 103, 105; |
| 2321 AR | 66, 68, 70, 72, 74, 76, 78, 80, 82, 84, 86, 88, 90, 92, 94, 96, 98, 100, 102, 104; |