Planning commission debates major reductions to parking requirements in proposed zoning rewrite

The Columbus Planning Commission spent the bulk of the meeting reviewing part two of a draft zoning rewrite that proposes substantial reductions to the city’s parking requirements and adds mechanisms for site‑specific flexibility.

Presenter (city planning staff) described the draft parking quantity standards and said the proposed changes were intended to right‑size parking requirements, promote walkability and reduce impervious surfaces that worsen stormwater runoff. "Reasons to generally reduce parking ratios is that it can promote walkability of neighborhoods [and] reduce impervious surface which in turn helps manage stormwater issues," the presenter said.

Key proposals and examples presented included reducing restaurant parking from 1 space per 3 seats to 1 per 5 seats, retail from 5 per 1,000 square feet to 1 per 500 square feet, and adding commercial maximums (a multiplier over the minimum) to limit excessive parking development. The presenter illustrated the change with site examples, noting that a 14,000‑square‑foot retail building that now calculates to a 70‑spot minimum under the old code would drop to 28 under the proposed standard, with a maximum available under the draft to allow some flexibility.

Commissioners debated residential minimums at length. The existing code requires three parking spaces for single‑family and multifamily units; the draft proposed lower, more tailored standards. Commissioners raised practical concerns (multiple occupants per unit, snow‑season parking pressure and on‑street impacts). After discussion the commission leaned toward a compromise for multifamily: 1.5 stalls per studio/one‑bedroom unit rather than 1, while keeping two stalls for two‑plus‑bedroom units. For single‑ and two‑family homes commissioners generally favored a two‑space minimum but removed a mandatory garage requirement so developers could meet the requirement with off‑street parking rather than forcing a garage.

On commercial parking, staff proposed minimums and a maximum multiplier (initially 1.5×). Several commissioners expressed comfort with a maximum closer to 2× for commercial uses to balance flexibility and avoid overly tight caps. The draft also contains footnotes allowing the Plan Commission to reduce minimums or exceed maximums based on applicant‑provided parking studies and defined criteria; commissioners accepted that approach as a way to avoid frequent variances but noted it imposes a review requirement on applicants.

Industrial standards in the draft use employee counts (1 space per employee on the largest shift) and downtown retains no minimum. Bicycle parking requirements were discussed; commissioners supported some bicycle parking but debated scale and favored city‑provided downtown racks rather than imposing heavy requirements on small downtown parcels.

Staff said the rewrite will continue with parcel‑by‑parcel mapping to compare existing zoning with proposed districts and that additional sections (e.g., sign code) will return for review. No formal code changes were adopted at this meeting; the commission provided policy direction and tentative consensus on several numeric ratios to be incorporated into subsequent drafts.