Nieuwstraat is een straat te Best in de gemeente Best en is gelegen in de Nederlandse provincie Noord-Brabant.
| Postcode | Huisnummers |
|---|---|
| 5683 KD | 52, 54, 56, 58, 60A, 60, 62A, 62B, 64, 66, 68, 72, 74, 76, 78, 84, 86, 88A, 88, 90, 92, 94; |
| 5683 KA | 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 31, 33, 35, 37, 39, 45, 47, 49; |
| 5683 KB | 51, 53, 55, 57, 59, 61, 63, 65A, 65B, 65C, 65D, 65E, 65, 67, 69A, 69, 71, 73, 75A, 75, 77A, 77B, 77, 79; |
| 5683 KC | 24, 26A, 26B, 26C, 26, 28, 30, 32, 34A, 34B, 34, 36, 38, 44, 46, 48, 50; |