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