← San Marcos permit guide
Shed Permit Requirements in San Marcos, TX
Based on City of San Marcos published sources. Confirm with Planning & Development Services before you build.
Do you need a permit?
Yes.
What to know
- Sheds and other accessory structures require a building permit.
- The application must include the legal description of the property (Lot/Block).
- Structures must be placed according to zoning district regulations.
Typical documents
- Building Permit Application
- Site plan
- Construction drawings
Who can apply & how
- Planning & Development Services handles all building and site permits.
- Apply online through the MGO Connect portal (mgoconnect.org).
- A Permit Determination Form can be submitted if you are unsure of requirements.
Practical tips
- Small sheds still need to meet setback requirements even if they are portable.
- Check for any hazardous material inspection requirements if replacing an old structure.
Contact & sources
630 East Hopkins, San Marcos, Texas 78666 · 512-805-2630 · permitinfo@sanmarcostx.gov
Only applies inside San Marcos city limits. Neighboring cities and unincorporated Hays County have their own rules.
