48th Ward Tree Trimming Grid

Tree Trimming Update:

Trim Date: Thursday, October 1, 2026

The Bureau of Forestry is scheduled to trim trees at the following locations, weather and staffing permitting:

Current Grid: N060 – W012

School Specials

• 5000 block of N. Winthrop Avenue

• 5800 block of N. Winthrop Avenue

• 1000 block of W. Winona Street

• 1400 block of W. Ardmore Avenue

The Bureau of Forestry uses a grid-based trimming system to maintain Chicago’s tree canopy efficiently and equitably. Crews work through designated areas to provide routine maintenance and help reduce future tree hazards. Once trimmed, trees should not require additional maintenance for at least five years.

Please watch for posted “No Parking” signs and move your vehicle as directed so crews can safely access trees. Help spread the word to your neighbors, too!

Tree Emergencies

Submit a Tree Emergency service request for urgent hazards involving a parkway tree, including:

• A fallen tree or large branch blocking a street, sidewalk, or alley

• A tree or branch that has fallen onto a vehicle, home, garage, or other structure

• Another immediate public-safety hazard caused by a parkway tree

Submit a Tree Emergency request through 311.

Non-Emergency Trimming Requests

For non-emergency concerns, complete the 48th Ward Special Tree Trim Request Form. If you have submitted the form and are awaiting a response, please follow up with our office at info@the48thward.org.

Tree-Related Property Damage

If a City tree has damaged your property, review the City’s claims process for information about submitting a claim.

Last updated: 09/30/2026