Planning commission hears broad rewrite of zoning use and site standards

The Saginaw Planning Commission on April 15 heard a presentation on a citywide rewrite of two parts of the zoning ordinance: Article 4, which gathers use-specific standards, and Article 5, which governs site improvements such as parking, landscaping and lighting.

The rewrite, presented by Andy Amont of the consulting firm Givens Webster, moves scattered standards into centralized sections, updates cross-references to new district names and adopts several new policy approaches recommended in the city’s Feb. 2022 master plan and common planning guides. “We helped draft this language,” Amont said at the meeting.

Why it matters: the changes would change how common developments — ADUs, multiunit housing, gas stations, drive-throughs, parking lots and industrial storage yards — are regulated and reviewed. The rewrite aims to make standards more consistent across districts, allow more flexibility for small-scale housing types and reduce barriers that can prevent reuse of existing buildings.

Key proposals presented - Move use-specific standards (cemeteries, hospitals, junkyards, marijuana establishments, wireless facilities, solar installations, etc.) into a single Article 4 so requirements are easier to find. - Allow accessory dwelling units (ADUs) across residential districts with an owner-occupancy requirement, limits on number/size, and a prohibition on subdivision or separate sale of the ADU from the principal unit. - Create clearer standards for drive-throughs, vehicle service, car washes and gas stations and to move gas-station-specific language into a separate section. - Expand site standards (Article 5) covering parking and parking reductions, pedestrian circulation, loading/unloading, bicycle parking, EV-ready infrastructure standards (design but not a mandatory count), landscaping and screening, dumpster enclosures and site lighting.

Discussion highlights: commissioners asked for specific clarifications and policy decisions. Commissioners debated whether to retain spacing requirements for adult foster care homes in single-family neighborhoods and settled on keeping a buffer for larger group-home operations while removing spacing for small owner-occupied family foster homes. Commissioners also discussed lowering the threshold for when on-site accessory commercial uses (newsstands, deli-style retail) are allowed in large multifamily buildings; the draft retains a 75-unit threshold used in the current code but staff said it can be reduced on request.

Parking and downtown conversions: the draft expands tools to reduce required off-street parking, including shared parking, parking studies (ITE and Urban Land Institute guidance), deferred (land-banked) parking with deed restrictions, and automatic minimum reductions in mixed-use downtown districts. Staff explained that allowing lower minimums is intended to encourage upper-story residential conversions and smaller missing-middle housing forms.

Signage and illumination: the draft consolidates sign rules, moves to content-neutral standards, limits billboards to industrial districts (with grandfathering for existing signs) and introduces illumination rules and a recommendation for dimming-capable electronic signs. Commissioners asked for stronger limits on nighttime light pollution and suggestions to favor downward-shielded LED fixtures.

Next steps and public comment: the consultant and staff said Article 2 (definitions) and Article 3 (zoning districts and map) are the next topics. Public commenters at the meeting urged careful limits on cannabis retail concentrations, recommended arts funding options tied to developments and urged enforcement on lighting and trash issues in established neighborhoods.

Ending: the commission did not take a final vote on the draft text at the session and asked staff and the consultant to return with revised language and cross-references (Article 5 references to Article 4) and with Article 3 content for the next meeting.