Piet Heinflat is een straat te Hoofddorp in de gemeente Haarlemmermeer en is gelegen in de Nederlandse provincie Noord-Holland.
| Postcode | Huisnummers |
|---|---|
| 2132 TD | 31, 32, 33, 34, 35, 36, 37, 38, 28, 27, 26, 25, 24, 23, 22, 21; |
| 2132 TE | 41, 42, 43, 44, 45, 46, 47, 48, 51, 52, 53, 54, 55, 56, 57, 58, 61, 62, 63, 64, 65, 66, 67, 68, 70, 72; |
| 2132 TC | 18, 17, 16, 15, 14, 13, 12, 11, 8, 7, 6, 5, 4, 3, 2, 1; |