Houston Building Permit Office

The Houston Permitting Center handles building permits for properties within Houston city limits. This distinction matters in the Houston metropolitan area because properties with Houston mailing addresses can also be located in unincorporated areas or another municipality.

Houston’s Planning & Development Department also administers certain land-development regulations within the City’s extraterritorial jurisdiction. That planning authority does not mean every property in the ETJ receives a City of Houston building permit.

The Building Code Enforcement Permit Office is the intake point for most private construction projects within the city. Building permit applications may be processed through the City’s online system, and a project number is assigned after the application reaches the applicable stage of intake.

The project number connects the permits, plan-review activity and inspections associated with a project. Houston’s online services allow permit customers to apply for permits, make payments, print permits, follow permit progress and request inspection dates.

A building permit is required for most construction involving new or existing residential buildings within Houston city limits. Houston identifies new residential construction, additions, remodels, repairs, accessory structures and other residential work through its Residential Plan Review and One-Stop processes.

For projects requiring plan review, the exact submittal depends on the work. Houston publishes project-specific forms and checklists rather than one universal document list. New residences, for example, have a prerequisite process that differs from a minor repair or re-roof application.

Houston does not require a general contractor license simply to obtain a building permit. Electrical, plumbing and mechanical trade contractors, however, are subject to applicable licensing and City registration requirements.

New commercial construction, additions, conversions and many alterations require Commercial Plan Review. Houston’s electronic intake can assign the plans to several reviewing groups at the same time based on the proposed work and site conditions.

• Building Code Enforcement: structural, mechanical, electrical and plumbing review as applicable.
• Planning & Development: development-site regulations, parking, landscaping, building-line and related site-plan requirements.
• Floodplain Management: review where floodplain or floodway regulations apply.
• Houston Fire: fire-code, sprinkler, alarm, hazardous-material or related fire-safety review when triggered by the project.
• Houston Health Department: review for applicable uses such as food establishments or swimming pools.
• Traffic and right-of-way: driveway, sidewalk, encroachment or mobility issues associated with applicable projects.
• Utility review: water, wastewater, taps, meters and impact-fee matters where required.

Houston’s commercial permit pages use prerequisite checklists for particular project types. A buildout or site-work project, for example, can require the building permit application, a complete plan set, the commercial prerequisite checklist and the applicable declaration supporting the permit application. Additional approvals depend on the actual site and construction scope.

Houston is unusual among large U.S. cities because it does not use a conventional zoning system that divides the city into standard residential, commercial and industrial zoning districts. That does not eliminate land-development review from the permit process.

The Planning & Development Department reviews development under City ordinances that can affect subdivision plats, development site plans, parking, building lines, landscaping, sidewalks and other site conditions. Chapter 42 is central to Houston’s land-development system. Some properties can also be affected by special minimum lot-size or minimum building-line designations.

Historic properties can require an additional preservation process. Work affecting a designated historic landmark, protected landmark or property within a City-designated historic district may need review through the Houston Office of Preservation and the applicable Certificate of Appropriateness process.

Building Code Enforcement administers Houston’s adopted construction codes for private construction. The City’s current code set includes the 2021 International Building Code and 2021 International Residential Code with Houston amendments, along with the City’s adopted mechanical, plumbing, energy, existing-building, fire and swimming-pool provisions. Houston also enforces the state-mandated 2023 National Electrical Code.

Code edition alone does not determine whether a plan is acceptable. Houston amendments and administrative provisions are part of the adopted code system, and the applicable code of record can depend on the permit history and circumstances of the project.

Permitted construction must remain available for the inspections required by the Houston Building Code. Building Code Enforcement separates inspection work by discipline, including structural, electrical, mechanical/HVAC and plumbing inspections. Occupancy and other specialized inspections can also apply.

Required permit documents should remain available at the job site when specified by the applicable permit procedure. Work covered by the permit should not be concealed before the required inspection has been completed and approved.

Flood exposure is an operational part of Houston plan review. Projects can be routed to the City’s Floodplain Management Office when the property or proposed work falls within areas subject to Houston’s floodplain regulations. The Houston Permitting Center identifies floodplain review as one of the groups that may be assigned during commercial plan intake.

Site work may also require storm drainage, traffic, driveway, sidewalk, utility or right-of-way review. A building permit should therefore not be treated as automatic authorization for every type of work occurring elsewhere on the site or within the public right-of-way.

Houston publishes its permit, license and service charges through the City-wide fee schedule. Building-permit costs can include permit charges, plan-review charges and other fees generated by the particular approvals assigned to the project.

Because Houston updates many City fees periodically, the current City fee schedule should be used rather than relying on an older permit-cost estimate.