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Procedures for requesting a contractor name change or address change on an existing building permit.
Last updated: January 2026
2021 Detail for 02517-01 LDWL Tunnel and Casing Details for Water Lines 24-Inch and Larger (effective October 1, 2021)
Last updated: July 6, 2021
Form for registering a master plumber license or a landscape irrigator license with the City of Houston
Last updated: February 02, 2026
Application to request an iPermits portal account for a licensed contractor and advance pay accounts (APA or SR).
Last updated: 03-18-2024
The application package for an encroachment permit from the Office of the City Engineer.
Last updated: January 13, 2026.
Checklist for obtaining a floodplain development permit for flood damage repair on single-family residential property.
Checklist for obtaining a floodplain development permit for flood damage repair to a commercial or multifamily residential property.