This is a building permit application for Plumbing and Irrigation Systems within the city limits of Houston, Texas. 

Last updated: January 2026

The template drawing is to assist in the preparation of plans for residential remodeling and addition projects.

Last Updated: April 2025

This is a permit application for Boilers within the city limits of Houston, Texas.

Last updated: July 29, 2024

Residential plan review checklist for Traffic (OCE-002)

Last updated: 8/23/2021

This is a building permit application for plumbing and Irrigation systems within the city limits of Houston, Texas that is required to be completed when a homeowner will obain the permit and perform the work. 

Last updated: January 2026

This is a permit application for Mechanical / HVAC within the city limits of Houston, Texas.

Last updated: January 2026

Overview of Building Code Design Criteria

Last updated: May 22, 2025.

To provide a means for expediting the plan review of large commercial design projects prepared by professional (licensed architect/engineer) designers, and which are ready for final plan re-submittal for minimal corrections. A paid review meeting may be scheduled to review corrections for permit issuance

Last updated: 08-02-2023

Building permit requirements and information about carports

The following drawing is an example of typical construction and can be used as a reference.

NOTE: This is not an engineered drawing.