Plano Building Permits — Cost, Timeline & Process

Plano's Building Inspections Department reviews plans, processes permits, performs inspections, and issues Certificates of Occupancy where required.

Current Codes

Plano's official Building Codes & Ordinances page now lists 2024 Codes (Effective August 1) as the current code set, with the prior 2021 and 2018 code packages retained separately for reference. Applicants should use the current 2024-code ordinances and local amendments for new filings unless the City confirms that a transition provision applies.

Texas law also establishes minimum requirements in selected code areas; Plano's local adoption should not be described simply as operating in a state with no mandatory building-code requirements.

When You Need a Permit

Permit-required work generally includes new construction and additions, structural alterations, regulated electrical/plumbing/mechanical work, many roofing and exterior-opening projects, pools and other regulated structures, demolition, and changes of occupancy. Check the City's current permit guidance for exemptions and project-specific submittal requirements.

Online Permitting

Use Plano's current Permits & Licensing / Building Inspections online services for permit applications, document submission, fee payment, status, and inspection functions supported by the City. Follow the current City links rather than relying on a fixed legacy portal name.

Fees

Permit and review fees are controlled by Plano's current adopted fee schedules and the specific permit type. Use the City's current fee information rather than generic valuation percentages or third-party estimates.

Review Timing

Plano publicly tracks plan-review performance and identifies a 5-day threshold for residential plan review in its Building Inspections performance dashboard. This is a performance measure, not a guaranteed total permit duration. Other projects and correction cycles vary by scope, completeness, and required disciplines; do not substitute generic week-or-month estimates.

Process

1. Confirm zoning and current adopted codes.
2. Prepare the plans and supporting documents required for the permit type; professional seals are required only where applicable law or the project scope requires them.
3. Submit through Plano's current permitting service.
4. Respond to plan-review comments and provide revised documents as directed.
5. Pay required fees and obtain the permit before permit-required work begins.
6. Schedule required inspections.
7. Complete final inspections and obtain a Certificate of Occupancy when required.

Common Correction Issues

• Noncompliance with Plano's current adopted codes or local amendments
• Missing structural, energy, or design-professional documentation when required
• Zoning or site-development conflicts
• Missing utility, fire, or floodplain information where applicable
• Incomplete application or correction response

Official Sources

Verify current requirements with the City of Plano Building Inspections Department, the Building Codes & Ordinances page, and current Permits & Licensing resources before filing.

Disclaimer: This guide is general information, not legal or engineering advice. Codes and permitting procedures change; confirm current requirements with the City of Plano.