On this page 6
§ 02
When a permit is required
Permit triggers and exempt work for Mahomet
New construction, accessory structures (sheds/garages), decks, fences, patios, structural work.
Cosmetic work (painting, carpet, tile)
Repairs <50% of existing structure (if originally permitted)
Weather damage repairs not changing footprint
- Exempt Cosmetic work (painting, carpet, tile)
- Exempt Repairs <50% of existing structure (if originally permitted)
- Exempt Weather damage repairs not changing footprint
Note: Confirm exempt work status with Community Development before proceeding.
Required documents
- Application
- Site plan/plat of survey
- Construction drawings
- HOA approval (if applicable)
- Building code
- 2021 IRC with local amendments.
- Permit validity
- Work typically completed within 6 months.
- Owner-builder
- Property owner is primary applicant; contractors can be authorized agents.
- Contractor requirements
- State licenses (Plumbing, Roofing) required; no specific Village license fee detailed.
§ 03
Application process
Typical processing: Status update within 10 business days.
- 01 Register and create a profile on the FastTrackGov portal.
- 02 Submit the specific permit application with drawings/plans.
- 03 Review by Building Inspector for code/zoning.
- 04 Pay permit fees via portal.
- 05 Approval email received before work starts.
- 06 Schedule and pass inspections.
Typical processing time: Status update within 10 business days.
§ 04
Fee schedule
Mahomet building permit fees
Fee type
Amount
01
Minimum permit fee
$150.00 for garages/accessory; $50.00 for other
02
Plan check fee
Typically included in base fee.
03
Permit fee formula
$0.14 per sq. ft. for accessory buildings. Flat fees for patios ($25-$50), decks ($50-$75), fences ($50).
04
Trade permit fee
Included in permit fee structure
05
Reinspection fee
Per fee schedule
06
Penalty (no permit)
Double fees for work without a permit
Online via portal.
§ 05
Required inspections
Scheduling and sequence
How to schedule
- 217-586-4456 ext. 123 (phone)
- FastTrackGov portal (online)
- Scheduling deadline
- Contact for scheduling requirements.
- Inspection hours
- Monday-Friday, 8:00 AM - 4:30 PM
- Time windows
- Standard business hours.
Typical sequence: Typical sequence: Stake Out, Rough-In, Final.
§ 06
Frequently asked
Common questions about Mahomet permits
01 Do I need a building permit in Mahomet, IL? ▸
New construction, accessory structures (sheds/garages), decks, fences, patios, structural work.
02 How much does a building permit cost in Mahomet, IL? ▸
Building permit fees in Mahomet, IL are set by the local building department and vary by project type and valuation. The minimum permit fee is $150.00 for garages/accessory; $50.00 for other. Fees are calculated as: $0.14 per sq. ft. for accessory buildings. Flat fees for patios ($25-$50), decks ($50-$75), fences ($50).. Plan check fee: Typically included in base fee..
03 How do I apply for a building permit in Mahomet, IL? ▸
To apply for a building permit in Mahomet, IL, follow these steps: 1. Register and create a profile on the FastTrackGov portal. 2. Submit the specific permit application with drawings/plans. 3. Review by Building Inspector for code/zoning. 4. Pay permit fees via portal. 5. Approval email received before work starts. 6. Schedule and pass inspections.
04 How long does it take to get a building permit in Mahomet, IL? ▸
Building permit processing times in Mahomet, IL typically run Status update within 10 business days.. Timelines can vary based on project complexity and current department workload.
05 What work is exempt from building permits in Mahomet, IL? ▸
Not all construction work requires a permit in Mahomet, IL. The following work is generally exempt: Cosmetic work (painting, carpet, tile); Repairs <50% of existing structure (if originally permitted); Weather damage repairs not changing footprint. Note: Confirm exempt work status with Community Development before proceeding. When in doubt, confirm with the local building department before starting work.
06 How do I schedule a building inspection in Mahomet, IL? ▸
Once your permit is issued and work reaches an inspection milestone, you can schedule a building inspection in Mahomet, IL via: 217-586-4456 ext. 123, FastTrackGov portal. Contact for scheduling requirements..
last verified April 2026
source Community Development Department ↗
entry id permits/illinois/champaign/mahomet
Educational reference. Permit rules and fees change — confirm current requirements directly with Community Development Department before applying. Jaspector is not legal advice.