Shed & Outbuilding Permits: Chicago vs Tinley Park
How do shed & outbuilding permits rules compare between Chicago, IL and Tinley Park, IL?
Chicago and Tinley Park have similar restriction levels.
Chicago, IL
Cook County
In Chicago, sheds 70 square feet or larger require building permits. Smaller sheds under 70 sq ft are exempt. All sheds must comply with zoning setback and lot coverage requirements. The 10-day aldermanic notification period applies to shed permits but may be waived.
View full Chicago rules →Tinley Park, IL
Cook County
Tinley Park generally requires a building permit for sheds above a minimum size threshold (commonly 100-120 square feet). Smaller sheds may be exempt from permits but must still meet setback and zoning rules.
View full Tinley Park rules →Key Facts Comparison
| Fact | Chicago | Tinley Park |
|---|---|---|
| Permit Threshold | 70 sq ft or larger | Typically >100-120 sq ft |
| Under 70 sq ft | Exempt from permit | - |
| Location | Rear yard only (residential) | - |
| Aldermanic Notice | 10-day period (waivable) | - |
| Side/Rear Setback | - | Commonly 3-5 ft |
| Max Height | - | Typically 15 ft |
| HOA Review | - | Often required |
Highlighted rows indicate differences between cities.
Chicago FAQ
Do I need a permit for a shed in Chicago?
Yes if the shed is 70 sq ft or larger. This threshold is lower than many cities. Sheds under 70 sq ft are exempt from permits but must comply with zoning setback and lot coverage requirements.
Can I put a shed in my front yard in Chicago?
No. Sheds must be placed in rear yards in residential zones per the Chicago Zoning Ordinance.
Tinley Park FAQ
Do I need a permit for a small shed?
Sheds under the Village size threshold may be permit-exempt, but must still meet setbacks, height, and zoning rules. Check with Community Development.
How close to the property line can it go?
Commonly 3-5 feet from rear and side property lines in residential districts. Confirm exact requirements for your zoning.
Does my HOA need to approve?
Many Tinley Park HOAs require ARC approval for sheds. Submit plans to both the HOA and the Village.
Compare other topics
See how Chicago and Tinley Park compare on other ordinance categories.
Want to add a third city?
Use our full comparison tool to compare up to three cities.
Open Comparison Tool