West Loop Council Approves Density Bonus Ordinance, Changing New Apartment Construction Rules for Residents

West Loop City Council voted 8-3 on July 7 to enact the Density Bonus Ordinance, which permits developers to add floors to residential projects in exchange for setting aside 15 percent of units at income-restricted prices.

The vote follows the release of the city's 2026 housing needs assessment, which documented a shortfall of 2,400 units priced for households earning under 60 percent of area median income within the West Loop boundaries.

Changes to Construction Approvals

Under the ordinance, projects seeking the bonus must reserve units for tenants earning no more than $52,000 annually for a household of two, with rents capped at 30 percent of that income level. The rule applies to any building seeking permits after January 1, 2027, that exceeds 50 units.

Local residents who work in nearby offices or service jobs stand to gain earlier access to new inventory without competing solely at market rates that have risen 18 percent since 2024, according to county assessor records. Sidewalk-level retail space in bonus buildings must also remain available for lease at rates indexed to the consumer price index for five years.

The legislation draws its affordability targets from the same methodology used in the 2025 regional housing plan published by the metropolitan planning agency. It projects delivery of 320 restricted units by 2030 if current permit trends hold.

Next Steps for Implementation

City staff will begin drafting administrative rules by September, with a public comment period scheduled for October. Developers with active applications can request the bonus once the rules are finalized, though existing projects remain under prior zoning standards.

Property tax bills for existing homeowners are not directly altered by the ordinance, though the added units will contribute to the overall assessed value base used for future levies.