← Houston permit guide
Deck Permit Requirements in Houston, TX
Based on City of Houston published sources. Confirm with Houston Permitting Center before you build.
Do you need a permit?
Yes, unless very small and low.
What to know
- Houston follows the 2021 IRC which generally requires permits for decks over 200 square feet or those attached to the house.
Typical documents
- Building Permit Application
- Site plan
- Framing details
Who can apply & how
- Building Code Enforcement at the Houston Permitting Center issues building permits.
- Licensed contractors can apply for many trade permits online.
- The city enforces the 2021 International Residential Code (IRC) for single-family homes.
Practical tips
- Check with the city for specific flood plain requirements which are strictly enforced in Houston.
Contact & sources
1002 Washington Ave, Houston, TX 77002 · 832-394-9000
- Houston 2021 Construction Code Modernization →
- Minimum Construction Standards for Single Family Residences →
Only applies inside Houston city limits. Neighboring cities and unincorporated Harris County have their own rules.
