City Building Permits
Ames, IA - 2026 Building Permit Guide
How to apply for a building permit in Ames, Iowa. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Covers projects within Ames city limits. Story County handles unincorporated county permitting.
- Department
- City of Ames Inspections Division
- Address
- 515 Clark Avenue, Ames, IA 50010
- Phone
- 515-239-5153
Online Permit Portal
Platform: EnerGov • Account required: Yes • Submission: In-person only
Additional resources:
Application Process
- Start in the City of Ames permitting portal or use the permit applications and guidelines published by the Inspections Division.
- Submit the appropriate building, plumbing, mechanical, or electrical application with project description and required plans.
- Pay permit and plan review fees based on valuation or applicable trade fee schedules.
- Do not start work until permit issuance; some permit forms state fees are doubled if work starts before permit issuance.
- Schedule inspections with the Inspections Division at least 24 hours in advance and obtain final approval or certificate of occupancy where applicable.
Typical processing time: Not summarized in one reviewed city page; trade permits are processed through the Inspections Division and the online portal.
General Requirements
Ames maintains permit programs for building, electrical, mechanical, and plumbing work through the Inspections Division.
Required Documents
- Application form
- Project description
- Valuation
- Plans where applicable
- Permit validity
- Plumbing permits are valid for one year. Homeowner electrical permits are valid for one year and renew automatically with extension billing if not completed.
- Building code
- Ames maintains a Current Codes page; exact editions should be confirmed from that page.
- Owner-builder
- The homeowner electrical permit states all work must be performed by the permittee.
- Contractor requirements
- Plumbing permit form states work must be performed by the permittee or the permittee's employee. Trade licensing applies where required.
Fees
- Minimum permit fee
- $30.90 minimum building permit fee; $53.55 basic fee on reviewed plumbing and homeowner electrical permit forms
- Plan check fee
- 70 percent of the building permit fee
- Permit fee formula
- Building permits are valuation-based under Appendix L; trade permits use base fees plus per-fixture, per-opening, or per-circuit charges depending on trade.
- Trade permit fee
- $53.55 base fee
- Reinspection fee
- $53.55 after the first free reinspection
- Payment note
- Fees are paid through the city permit workflow and portal
Fees change. Verify current amounts at the official fee schedule (effective 2025).
Work That Does NOT Require a Permit
Contact the City of Ames Inspections Division to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- Call 515-239-5153 (phone)
- Scheduling deadline
- At least 24 hours in advance
- Inspection hours
- Monday-Friday
- Time windows
- 9:30-11:30 a.m. and 1:30-3:30 p.m.
Typical inspection sequence: Rough-in before insulation or concealment, then final; plumbing and other trade permits also require scheduled inspections before concealment and at completion.
Additional Resources
- Building code: Ames maintains a Current Codes page; exact editions should be confirmed from that page.
- Zoning information: View zoning info
- Applications and Guidelines
- License lookup guide: Iowa Contractor License Requirements
- Contract template: Iowa Homeowner-Contractor Agreement
- Iowa hub: Iowa 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 Ames Inspections Division before applying.
Frequently Asked Questions
Ames Building Permit FAQ
- Do I need a building permit in Ames, IA?
- Ames maintains permit programs for building, electrical, mechanical, and plumbing work through the Inspections Division.
- How much does a building permit cost in Ames, IA?
- The minimum permit fee is $30.90 minimum building permit fee; $53.55 basic fee on reviewed plumbing and homeowner electrical permit forms. Fees are calculated as: Building permits are valuation-based under Appendix L; trade permits use base fees plus per-fixture, per-opening, or per-circuit charges depending on trade.. Plan check fee: 70 percent of the building permit fee.
- How do I apply for a building permit in Ames, IA?
- 1. Start in the City of Ames permitting portal or use the permit applications and guidelines published by the Inspections Division. 2. Submit the appropriate building, plumbing, mechanical, or electrical application with project description and required plans. 3. Pay permit and plan review fees based on valuation or applicable trade fee schedules. 4. Do not start work until permit issuance; some permit forms state fees are doubled if work starts before permit issuance. 5. Schedule inspections with the Inspections Division at least 24 hours in advance and obtain final approval or certificate of occupancy where applicable.
- How long does it take to get a building permit in Ames, IA?
- Typical processing time is Not summarized in one reviewed city page; trade permits are processed through the Inspections Division and the online portal..
- How do I schedule a building inspection in Ames, IA?
- Inspections can be scheduled via: Call 515-239-5153. At least 24 hours in advance.
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