Concrete Slab 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 Concrete Slab permit
Inside the City of Humble, a structural concrete slab (foundation or a slab that will support a structure) requires a building permit from the City of Humble Building & Inspection Department under the 2018 IRC. Small at-grade flatwork such as a walkway or equipment pad is generally exempt, but confirm scope with the Building Department. Slab work tied to a covered structure falls under the Residential Building Permit: $50.00 plus $0.32 per square foot of roof-covered floor space (Oct 1, 2024 schedule).
Concrete Slab 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 $108 – $465.
| City | Estimated Fee |
|---|---|
| Humble | From $50 |
| Houston | $75 – $600 |
| San Antonio | $75 – $600 |
| Dallas | $75 – $600 |
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
Concrete slabs contribute to impervious surface coverage. Austin, Portland, Seattle, and many coastal cities cap impervious cover at 40-65% of lot area. Sidewalks and curb cuts in the public right-of-way always require a separate Public Works encroachment permit.
If you live in an HOA community: hOAs may restrict new concrete installations, especially front-yard additions visible from the street. Changes to driveway width or walkway placement typically need ARC approval.
Estimated Project Timeline
Here's a typical timeline for a concrete slab project:
Timeline is based on the typical about 1 week 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 Concrete Slab projects range from From $50. Fees vary based on project scope and valuation.
It depends on the specifics of your project. Some smaller Concrete Slab 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 Concrete Slab permits is about 1 week. 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 Concrete Slab Permits
Read our complete guide covering permit requirements, costs, common exemptions, and the application process.
Read Concrete Slab Guide →