City Building Permits
San Diego, TX - 2026 Building Permit Guide
How to apply for a building permit in San Diego, Texas. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Applies only to the portion of the City of San Diego located in Duval County. San Diego spans Duval and Jim Wells counties; parcel-level county verification is required.
- Department
- City of San Diego, Texas
- Address
- 404 South Mier Street, San Diego, TX 78384
- Phone
- (361) 279-3341
Application Process
- Verify the parcel is inside San Diego city limits and within the Duval County portion of the city.
- Contact City Hall before starting work.
- Ask the city to confirm whether the project requires a city permit or another approval.
- If the property is in a flood hazard area, verify floodplain requirements directly with the city.
- If the city confirms a permit or inspection requirement, submit plans and payment directly to the city.
Typical processing time: No public processing-time estimate found; contact the city directly.
Source: City of San Diego, Texas
General Requirements
Contact City Hall to verify permit requirements. No clearly documented public general building permit program was found in the current public sources reviewed.
- Permit validity
- Verify permit validity and expiration rules directly with the city.
- Building code
- No public San Diego code-adoption ordinance found. Contact the city for current code requirements.
- Owner-builder
- No San Diego-specific owner-builder rule was found in the public sources reviewed.
- Contractor requirements
- No public local contractor registration or licensing program was found. State licensing applies for regulated trades.
Fees
- Payment note
- No public permit payment instructions found; contact City Hall directly.
Work That Does NOT Require a Permit
Contact the City of San Diego, Texas to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
Typical inspection sequence: No public inspection scheduling page or procedure found. Coordinate inspections directly with City Hall.
Additional Resources
- Building code: No public San Diego code-adoption ordinance found. Contact the city for current code requirements.
- City of San Diego Home
- Texas Municipal League Directory
- Texas Flood Information
- License lookup guide: Texas Contractor License Requirements
- Contract template: Texas Homeowner-Contractor Agreement
- Texas hub: Texas Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the City of San Diego, Texas before applying.
Frequently Asked Questions
San Diego Building Permit FAQ
- Do I need a building permit in San Diego, TX?
- Contact City Hall to verify permit requirements. No clearly documented public general building permit program was found in the current public sources reviewed.
- How do I apply for a building permit in San Diego, TX?
- 1. Verify the parcel is inside San Diego city limits and within the Duval County portion of the city. 2. Contact City Hall before starting work. 3. Ask the city to confirm whether the project requires a city permit or another approval. 4. If the property is in a flood hazard area, verify floodplain requirements directly with the city. 5. If the city confirms a permit or inspection requirement, submit plans and payment directly to the city.
- How long does it take to get a building permit in San Diego, TX?
- Typical processing time is No public processing-time estimate found; contact the city directly..
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