Havenstraat is een straat te Monster in de gemeente Westland en is gelegen in de Nederlandse provincie Zuid-Holland.
| Postcode | Huisnummers |
|---|---|
| 2681 LB | 31E, 31F, 31, 33, 35, 37, 39, 31D, 31C, 31B, 29, 27, 25, 23, 21, 19, 19F, 19C, 15, 15B, 15A, 13, 11, 11A, 7C, 7B, 7A, 5C, 5B, 5A, 1; |
| 2681 LC | 41, 42, 43A, 43B, 43C, 43, 44A, 44, 45A, 45B, 45C, 45D, 45, 46, 47, 48, 49, 50, 51, 52, 53A, 53, 54A, 54B, 54, 55, 60A, 60B, 60, 62, 64; |
| 2681 LD | 2, 6, 8, 10, 12 ap01, 12 ap02, 12 ap03, 12 ap04, 12 ap05, 12 ap06, 12 ap07, 12 ap08, 12 ap09, 12 ap10, 12 ap11, 12 ap12, 12 ap13, 12 ap14, 12 ap15, 14, 16, 18 ap01, 18 ap02, 18 ap03, 18 ap04, 18 ap05, 18 ap06, 18 ap07, 18 ap08, 18 ap09, 18 ap10, 18 ap11, 18 ap12, 18 ap13, 18 ap14, 18 ap15, 18 ap16, 18 ap17, 20, 24A, 24, 26A, 28, 30, 32, 34; |