Joliet Deck, Porch, Shed, and Accessory Permit Guide

Joliet deck, porch, and shed permits require plats, drawings, size information, cost estimates, and zoning review for setbacks, easements, lot coverage, and corner-lot visibility.

Permit takeaway

Joliet deck and porch permits require a plat of survey marked with the proposed location, completed application, measurements, structural drawings, cost estimate, and contractor contract when applicable.

Zoning and placement

Unroofed decks must stay out of public utility and drainage easements and at least three feet from property lines when no easement applies, while roofed decks and sheds have additional lot-coverage and setback rules.

Building and trade review

Joliet shed permits require a marked plat, accessory structure form, measurements, drawings or brochure, cost estimate, and anchoring at a minimum of four wall-corner points.

Call before applying when

Call before applying if the deck is roofed, the shed is near a property line, easement, house, or corner visibility area, or the contractor is performing the work and must pull the permit.

Documents to prepare

• Marked plat of survey
• Deck or shed permit application
• Structural drawings or shed brochure
• Residential accessory structure form
• Cost estimate and contractor contract if applicable

Inspection planning

• Submit permit materials
• Resolve Planning and Zoning review
• Pay permit invoice
• Schedule inspections listed on the permit
• Keep approved drawings onsite

Official sources

• Joliet Decks and Porches
• Joliet Sheds
• Joliet Residential Building Permit Information

This guide is a planning summary. Always verify the current requirements with the local office before starting work.