Langstraat is een straat te Wassenaar in de gemeente Wassenaar en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2242 KK | 35, 37, 39, 43, 47, 49A, 49, 51A, 51, 55A, 55, 57A, 57B, 57, 59, 59, 61A, 61, 63, 65A, 65, 67, 69, 71A, 71, 73A, 73, 75, 77, 79, 91; |
| 2242 KN | 72, 70, 70, 68, 66, 62, 60, 60A, 58, 58G, 58F, 58D, 58B, 56, 56G, 56F, 56E, 56D, 54, 54A, 52, 52A, 50, 50A; |
| 2242 KJ | 1, 3A, 3B, 3, 5A, 5B, 5, 7A, 7, 9, 11, 13, 19, 21A, 21, 23, 25A, 25, 27, 29, 31, 33; |
| 2242 KM | 4, 6, 8, 10, 16, 20, 22A, 22, 26, 28A, 28, 30A, 30, 32A, 32B, 32C, 32D, 32, 34, 36A, 36B, 36C, 36D, 36, 38, 40, 42A, 42, 44; |
| 2242 JZ | 142, 144, 148, 150, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 178, 180, 182, 184, 186, 188, 192A, 192, 194A, 194, 196; |
| 2242 KL | 93, 95, 97, 99, 101A, 101, 103, 105, 107, 109, 111A, 111, 113A, 113B, 113C, 113, 117, 119, 121A, 121, 123A, 123, 125, 127, 129; |