Guideline for submitting requests for alternate methods, code interpretations and modifications.

Last Updated: January 20, 2026

2021 Code Words provide interpretations, written policies, and procedures to aid in the application of construction code. 

Last updated: September 15, 2025

How to guide for purchasing a trade permit online through iPermits portal.

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

Last updated: January 2026

List of the currently adopted codes.

Last updated: 03-07-2024

Developer Participation Contract (DPC) checklist for developers.

Last updated: 3/21/2022

This technical memo is provided to describe the new changes to the Houston Construction Codes with regards to the amendment related to the requirements of Social Stair Handrail requirements.

Uploaded 2-13-2024

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

Last updated: January 2026

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

Last updated: July 29, 2024

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