Chicago Could Add 8,000 ’Granny Flats’ by Replicating Los Angeles Housing Model
CHICAGO - A proposal to expand opportunities for “additional dwelling units” (ADUs)-frequently enough called “granny flats”-in Chicago is slated for a City Council vote on september 25, possibly unlocking a significant source of new housing. Advocates point to Los Angeles as a successful model, estimating Chicago could add up to 8,000 units by easing restrictions currently hindering ADU development.
Currently, Chicago’s 2020 pilot program limits ADU construction to five areas and imposes strict regulations, including owner-occupancy requirements, permit caps, and a lengthy permitting process similar to larger developments.As of this summer, fewer than 300 permits have been issued under the pilot program.
The pending ordinance includes compromises aimed at addressing aldermanic concerns, such as limiting permits to one per block annually and maintaining owner-occupancy rules.Though, the full City Council delayed a vote in July.
In contrast, California significantly expanded ADU allowances in 2016 by streamlining permitting, eliminating owner-occupancy rules, and establishing statewide standards. Los Angeles, a city with similar demographics to Chicago-high population and a prevalence of single-family homes-has seen a surge in ADU construction without negatively impacting neighborhood character.
ADUs offer a way for homeowners to create additional housing within existing neighborhoods by converting spaces like garages or basements. They can provide housing for family members or tenants. A recent poll indicates strong public support,with 71% of Chicagoans favoring the legalization of these units.
Proponents argue that easing restrictions on ADUs is a simple and effective solution to Chicago’s affordable housing challenges.
