Springfield, IL Property Maintenance: Vacant Lot Maintenance (2026)

Springfield's vacant-lot weed rule works differently from the notice given to owners of occupied property. 15(a)(1) lets the city mail or personally serve a notice and give the owner five to seven days to cut grass or weeds that have reached ten inches. For a vacant lot or a lot with an unoccupied structure, subsection (a)(2) instead requires a published notice: a display advertisement placed in a newspaper of general circulation within the city, run once a week for two consecutive weeks, at any time between April and August each year.

That published notice puts every owner of a vacant or unoccupied-structure lot on notice that ten-inch-plus grass and weeds violate the city code, and it warns that once the growing season's notice has run, the city can cut without any further individual notice for the rest of the calendar year and bill the owner for the cost. The director of public works calculates that cost to include contractor payments, city crew wages and benefits, and a presumed-reasonable share of overhead for mailings, inspectors and office staff, then mails the owner a bill.

An owner has 45 days from that bill to file a written protest with the office of the treasurer, and can defend at a hearing only by proving another party owned or was contractually responsible for the property, that the grass was actually under ten inches when cut, that the city skipped the required notice procedure, or that the abatement cost was unreasonable.