Garage Permit Requirements in Humble, TX
CORRECTION: AHJ changed from Harris County to the City of Humble. Inside Humble city limits the City of Humble Building & Inspection Department (114 W. Higgins St, Chief Building Official Ray Pearson, 281-446-6228) is the correct AHJ; Harris County's Office of the County Engineer Permits Division regulates only unincorporated areas. Texas has no statewide residential code; Humble adopted the 2018 IRC (Code of Ordinances Ch. 4, Art. 4.02) plus 2018 IBC/IPC/IMC/IFC, 2017 NEC, and 2018 Energy Code. Permits filed via the iWorq portal, though most plan-review permits must be submitted in person. Residential fees from the official Oct 1, 2024 fee schedule: Building Permit $50.00 + $0.32/sq ft of roof-covered floor space; Fence $50.00 + $1.00/25 LF; Electrical $50-$150; Plumbing $50-$100.
By Joey, Founder · Last verified May 31, 2026 · How we research →
When you need a Garage permit
Inside the City of Humble, a new garage (attached or detached) requires a building permit from the City of Humble Building & Inspection Department under the 2018 IRC, plus an electrical permit. The structure is permitted under the Residential Building Permit at $50.00 plus $0.32 per square foot of roof-covered floor space, and an accessory-building electrical permit is $75.00 per the Oct 1, 2024 fee schedule. Attached garages need the fire separation from the dwelling required by 2018 IRC R302.6.
Garage Permit Costs: Humble vs. Nearby
Humble comes in on the low side for Texas. You're looking at From $50 here, compared to the state average of $207 – $841.
| City | Estimated Fee |
|---|---|
| Humble | From $50 |
| Houston | $150 – $900 |
| San Antonio | $130 – $765 |
| Dallas | $150 – $900 |
Fees shown are estimates based on local building code data. Actual fees may vary based on project scope and valuation. See all Humble permit costs →
Zoning & HOA Considerations
Detached garages and carports may require zoning approval for setback and lot coverage compliance. Garage conversions to living space may trigger zoning occupancy requirements.
If you live in an HOA community: many HOAs regulate garage door styles, colors, and materials. Garage conversions to living space are prohibited in some communities. Carports may be restricted or banned entirely.
Estimated Project Timeline
Here's a typical timeline for a garage project:
Timeline is based on the typical about 2 weeks permit processing time. Actual timelines vary by project complexity, completeness of application, and current department workload.
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Frequently Asked Questions
Estimated permit fees for Garage projects range from From $50. Fees vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller Garage projects may be exempt from permit requirements, while larger ones typically require a permit. Use our free lookup tool to check your specific situation.
Working without a required permit can result in fines, stop-work orders, being required to remove completed work, and complications when selling your home. It's always best to check first.
Typical approval time for Garage permits is about 2 weeks. More complex projects may take longer if plan review is required.
If you live in an HOA community, you may need architectural review approval in addition to a building permit. HOA rules and city building codes are separate, you may need to satisfy both. Review your CC&Rs and submit to your HOA's architectural review committee before starting work.
Learn More About Garage Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read Garage Guide →