Heirstraat is een straat te Elsloo in de gemeente Stein en is gelegen in de Nederlandse provincie Limburg.
| Postcode | Huisnummers |
|---|---|
| 6181 HL | 3, 5, 7, 9, 11, 13, 15, 17, 19, 21, 23, 25, 27, 29, 37, 41, 43; |
| 6181 HM | 2, 4, 6, 8, 10, 12, 16, 20, 22, 24, 26, 28, 30, 32, 38, 40, 46, 48, 52; |