City Building Permits
Castroville, TX - 2026 Building Permit Guide
How to apply for a building permit in Castroville, Texas. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
All properties within the incorporated City of Castroville.
- Department
- Community Development Department
Online Permit Portal
Platform: iWorQ • Account required: Yes • Submission: In-person only
Additional resources:
Application Process
- Apply online through the city's iWorQ portal or email permit submissions to permits@castrovilletx.gov.
- Submit residential and commercial permit packages with required documentation.
- City staff reviews the application for code compliance.
- Pay permit fees upon approval.
- Obtain the permit before starting work.
Typical processing time: Contact the city for specific processing timeframes.
Source: Community Development Department
General Requirements
Building permits are required for all construction, including residential remodel work such as roofs, siding, fixtures, doors, and windows.
Required Documents
- Permit application
- Residential or commercial permit package
- Site plan
- Construction plans
- MEP permit applications (if applicable)
- Building code
- International Building Code
- Contractor requirements
- Contractor registration may be required.
Fees
- Permit fee formula
- Contact city for fee information.
Work That Does NOT Require a Permit
Contact the Community Development Department to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- iWorQ Portal (online)
- permits@castrovilletx.gov (email)
Additional Resources
- Building code: International Building Code
- Verify contractor license: Texas License Search
- Search Existing Permits
- 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 Community Development Department before applying.
Frequently Asked Questions
Castroville Building Permit FAQ
- Do I need a building permit in Castroville, TX?
- Building permits are required for all construction, including residential remodel work such as roofs, siding, fixtures, doors, and windows.
- How much does a building permit cost in Castroville, TX?
- Fees are calculated as: Contact city for fee information..
- How do I apply for a building permit in Castroville, TX?
- 1. Apply online through the city's iWorQ portal or email permit submissions to permits@castrovilletx.gov. 2. Submit residential and commercial permit packages with required documentation. 3. City staff reviews the application for code compliance. 4. Pay permit fees upon approval. 5. Obtain the permit before starting work.
- How long does it take to get a building permit in Castroville, TX?
- Typical processing time is Contact the city for specific processing timeframes..
- What work is exempt from building permits in Castroville, TX?
- The following work is generally exempt: Certain residential work (specific items listed on city forms). Note: Even exempt work must comply with the city's zoning ordinance and International Building Code. Contact Community Development to confirm whether your project requires a permit.
- How do I schedule a building inspection in Castroville, TX?
- Inspections can be scheduled via: iWorQ Portal, permits@castrovilletx.gov.
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