The Maple Grove Town Council met Tuesday and voted 5-2 to adopt revised zoning rules that expand mixed-use districts, limit new single-family subdivisions in core areas, and require 15 percent green space in developments over two acres. The ordinance replaces sections of the 2008 code and takes effect October 1 with a two-year transition period for pending applications.

Key Provisions in the New Rules

Under the updated map, three commercial corridors along Main Street and County Road 30 gain allowance for four-story buildings with ground-floor retail. Residential zones previously limited to one unit per acre now permit townhomes at six units per acre if projects include stormwater retention and bike paths. A new overlay district near the library mandates affordable housing set-asides for 10 percent of units in buildings with 20 or more dwellings. Council members supporting the measure cited a 22 percent rise in housing costs since 2020 and the need to meet state growth targets. Opponents raised concerns about traffic modeling that showed potential 18 percent increases on two collector roads without additional signal upgrades. The final text includes a requirement for annual traffic counts and a $250,000 reserve fund for intersection improvements triggered if volumes exceed projections by 10 percent. Staff will issue the first round of development permits under the new code beginning in November.

Public hearings drew more than 120 speakers over four sessions. Homeowner associations in the north end submitted petitions with 800 signatures requesting lower height limits, while business groups endorsed the changes for creating space for new restaurants and offices. The planning commission recommended approval after adding language protecting existing tree canopies on lots larger than one acre.

Public Input and Future Implications

City planners will hold three open-house sessions next month to explain how property owners can request rezoning or variances. A five-member oversight committee including two residents will review permit data quarterly and issue public reports. Officials estimate the rules could add 1,200 housing units and 180,000 square feet of commercial space by 2030 if market conditions hold. Property tax assessments are not expected to change immediately, though assessors will begin incorporating new density allowances in 2025 valuations. The council also directed staff to update the comprehensive plan within 18 months to reflect the zoning shifts and coordinate with school district enrollment forecasts. No legal challenges have been filed as of Wednesday morning.