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When a permit is required
Permit triggers and exempt work for Clinton
Building, renovation, electrical, plumbing, HVAC, demolition, and tank work; as of January 1, 2025 separate mechanical permits are required.
- Exempt Exempt-work list not fully transcribed from page reviewed; consult department guidance before relying on an exemption.
- Portal application
- contractor license
- COI or workers compensation affidavit
- project documents
- and fees.
- Building code
- Department states it is regulated by state statutes and enforced under Connecticut codes.
- Owner-builder
- Workers compensation affidavit accepted where applicable
- Contractor requirements
- Required for every job
Application process
Typical processing: Not posted
- 01 Open the ViewPoint Cloud permit portal from the Building Department page.
- 02 Apply for the building or trade permit and upload supporting documents.
- 03 Submit contractor license, certificate of insurance or workers compensation affidavit, and any other required paperwork.
- 04 Pay online by credit card, or by cash/check in person or by mail.
- 05 After approval, coordinate inspections and final CO requirements through the posted inspection link.
Typical processing time: Not posted
Source: Building Department ↗
Fee schedule
Effective 2026-03
Credit card online preferred; cash and checks also accepted in person or by mail
Fees change periodically. Confirm at the official fee schedule ↗ (effective 2026-03) before budgeting.
Required inspections
Scheduling and sequence
- Through the posted Inspections/Final CO Requirements link on the department page (phone)
- Inspection hours
- Not posted on main page
Typical sequence: Permit issuance, trade and building inspections, final CO requirements
See posted inspection guidance
Frequently asked
Common questions about Clinton permits
01 Do I need a building permit in Clinton, CT? ▸
02 How much does a building permit cost in Clinton, CT? ▸
03 How do I apply for a building permit in Clinton, CT? ▸
04 How long does it take to get a building permit in Clinton, CT? ▸
05 What work is exempt from building permits in Clinton, CT? ▸
06 How do I schedule a building inspection in Clinton, CT? ▸
Educational reference. Permit rules and fees change — confirm current requirements directly with Building Department before applying. Jaspector is not legal advice.