The bill proposes modifications to local government authority over zoning and comprehensive planning in Minnesota, with a focus on facilitating multifamily and mixed-use housing developments. Key provisions include:

1. Exemption from Comprehensive Plan Amendments: Municipalities will not be required to amend their comprehensive plans for zoning changes related to multifamily housing developments until December 31, 2029.

2. Changes to Comprehensive Plan Adoption: Resolutions to amend or adopt a comprehensive plan will generally require a simple majority vote instead of a two-thirds vote, except for amendments related to affordable housing, which also require only a simple majority.

3. Permitting Multifamily and Mixed-Use Developments:

   • Multifamily developments (buildings with at least 13 units) must be permitted in any zoning district that allows commercial uses, except those permitting heavy industry.
   • Municipalities must approve these developments through a streamlined administrative review process.
   • Public health and safety regulations must directly relate to protecting health and safety, and traffic, noise, or nuisance concerns are not valid grounds for denial for developments under 300 units.

4. Zoning Standards & Limitations:

   • Municipalities must allow a minimum Floor Area Ratio (FAR) of 2.5.
   • Height restrictions cannot be less than 75 feet in certain municipalities, including first-class cities and certain metro-area counties.
   • Parking mandates for multifamily projects are prohibited, except for disability parking.
   • Municipalities cannot impose more restrictive construction material or design requirements beyond state or federal standards.
   • Affordable housing developments must not be subject to more restrictive zoning controls than market-rate developments.

5. Density Bonus for Affordable Housing:

   • Affordable housing projects will be eligible for increased height, unit count, floor area ratio, lot coverage, and other density-related incentives.

6. Prohibition on Interim Ordinances:

   • Municipalities are prohibited from enacting temporary zoning moratoriums (interim ordinances) that would restrict the application of this law.

This legislation aims to promote housing development by reducing regulatory barriers, increasing density allowances, and simplifying municipal approval processes.