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When a permit is required
Permit triggers and exempt work for Sandwich
Any structural, utility, or major exterior work.
- Exempt Painting, floor coverings, and minor repairs
- Exempt Landscaping (non-structural)
- Plat of Survey
- Plans
- Contractor info
- Building code
- 2018 IRC/IBC (moving toward 2021/2025 standards)
- Owner-builder
- Allowed with signed waiver/affidavit.
- Contractor requirements
- Registration required (no fee).
Application process
Typical processing: 2 weeks for major projects
- 01 Create account on Cloudpermit.
- 02 Start new application and select project type.
- 03 Upload required PDFs (Plat of Survey, Plans).
- 04 Online review and messaging with building official.
- 05 Pay fees online through portal.
Typical processing time: 2 weeks for major projects
Source: Building Department ↗
Fee schedule
Sandwich building permit fees
Online credit/debit via Cloudpermit
Required inspections
Scheduling and sequence
- Cloudpermit portal (online)
- Inspection hours
- Weekdays
Typical sequence: Footing, Foundation, Rough, Final
Frequently asked
Common questions about Sandwich permits
01 Do I need a building permit in Sandwich, IL? ▸
02 How much does a building permit cost in Sandwich, IL? ▸
03 How do I apply for a building permit in Sandwich, IL? ▸
04 How long does it take to get a building permit in Sandwich, IL? ▸
05 What work is exempt from building permits in Sandwich, IL? ▸
06 How do I schedule a building inspection in Sandwich, IL? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Building Department before applying. Jaspector is not legal advice.