City Building Permits
Town of Darien, CT - 2026 Building Permit Guide
How to apply for a building permit in Town of Darien, Connecticut. Permit authority, application steps, fees, and inspection requirements.
Permit Authority
Town building department for Darien parcels; coastal location and historic district conditions can materially affect routing and timing.
- Department
- Building Department
- Address
- 2 Renshaw Road, Office 212, Darien, CT 06820
- Phone
- (203) 656-7347
Online Permit Portal
Platform: ViewPoint • Account required: Yes • Submission: Online only
Application Process
- Submit all permit applications electronically through ViewPoint.
- Upload plans and supporting materials.
- Complete any required zoning or other signoffs.
- Pay permit fees.
- Request inspections by phone or email with permit number, address, type, and contact information.
- Complete final approvals and CO/CA closeout.
Typical processing time: Not posted on main page
Source: Building Department
General Requirements
Building permits handled by the department; online guide and logs maintained on official page.
Required Documents
- Permit application
- project plans
- and required supporting forms
- homeowner affidavit posted for owner-performed prime mechanic work.
- Permit validity
- Connecticut code baseline unless town-specific condition applies.
- Building code
- Connecticut State Building Code.
- Owner-builder
- Homeowner affidavit is posted on the official site.
- Contractor requirements
- Contractor license verification linked from the page.
Fees
- Permit fee formula
- Town fee schedule applies; state education fee remains $0.26 per $1,000
- Reinspection fee
- Saturday or Sunday tent inspections, or Saturday reinspections after a not-ready Friday, are $900 beginning July 1, 2025
- Payment note
- Through online permitting workflow
Work That Does NOT Require a Permit
Contact the Building Department to confirm whether your project requires a permit before starting work.
Inspections
How to Schedule
- By phone (phone)
- By email (email)
- Inspection hours
- Mon-Thu 10:00-12:00 and 2:00-4:00; Fri 9:00-12:00 and 1:00-4:00
Typical inspection sequence: Permit-specific; new construction/addition required inspections list is linked on page
See tent inspection surcharge note above
Additional Resources
- Building code: Connecticut State Building Code.
- Zoning information: View zoning info
- License lookup guide: Connecticut Contractor License Requirements
- Contract template: Connecticut Homeowner-Contractor Agreement
- Connecticut hub: Connecticut Contractor License & Permit Hub
Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Building Department before applying.
Frequently Asked Questions
Town of Darien Building Permit FAQ
- Do I need a building permit in Town of Darien, CT?
- Building permits handled by the department; online guide and logs maintained on official page.
- How much does a building permit cost in Town of Darien, CT?
- Fees are calculated as: Town fee schedule applies; state education fee remains $0.26 per $1,000.
- How do I apply for a building permit in Town of Darien, CT?
- 1. Submit all permit applications electronically through ViewPoint. 2. Upload plans and supporting materials. 3. Complete any required zoning or other signoffs. 4. Pay permit fees. 5. Request inspections by phone or email with permit number, address, type, and contact information. 6. Complete final approvals and CO/CA closeout.
- How long does it take to get a building permit in Town of Darien, CT?
- Typical processing time is Not posted on main page.
- How do I schedule a building inspection in Town of Darien, CT?
- Inspections can be scheduled via: By phone, By email.
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