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When a permit is required
Permit triggers and exempt work for San Marcos
Building permits are required for residential, commercial, plumbing, site, subdivision, and zoning work within San Marcos city limits.
- Completed permit application
- Construction plans and site plan
- Project scope information
- Applicant/owner authorization
- Building code
- Building code adopted per San Marcos Development Code.
Application process
Typical processing: Varies by permit type; contact Permit Center for specific timelines.
- 01 Submit permit application online through MGO Connect.
- 02 Upload construction plans and required documentation.
- 03 Pay application and plan-review fees.
- 04 City staff conducts plan review for Building, Planning, and Fire compliance.
- 05 Respond to any correction comments and resubmit revised documents if needed.
- 06 Obtain permit issuance upon approval.
- 07 Schedule and pass required inspections before project completion.
- 08 Obtain certificate of occupancy (where applicable).
Typical processing time: Varies by permit type; contact Permit Center for specific timelines.
Source: City of San Marcos Permit Center / Planning and Development Services ↗
Required inspections
Scheduling and sequence
- MGO Connect portal (online)
- 512-805-2630 (phone)
Typical sequence: City staff administers inspections for Building, Planning, and Fire compliance.
Source: City of San Marcos Permit Center / Planning and Development Services ↗
Frequently asked
Common questions about San Marcos permits
01 Do I need a building permit in San Marcos, TX? ▸
02 How do I apply for a building permit in San Marcos, TX? ▸
03 How long does it take to get a building permit in San Marcos, TX? ▸
04 How do I schedule a building inspection in San Marcos, TX? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with City of San Marcos Permit Center / Planning and Development Services before applying. Jaspector is not legal advice.