Farmington Hills, MI Landscaping Rules: Artificial Turf (2026)

Farmington Hills has not adopted a municipal prohibition on artificial turf, and Michigan has no statewide non-functional-turf or artificial-turf restriction comparable to Colorado SB 24-005 or analogous Western-state laws. Artificial turf may be installed on private residential, commercial, and institutional property without a city-issued turf permit. The principal regulatory touchpoints are: (1) Chapter 34 (Zoning) lot-coverage and impervious-surface limits — artificial-turf systems with impermeable backing may count as impervious surface for purposes of zoning district lot-coverage calculations and may require site-plan amendment for commercial or multi-family parcels; (2) Storm Water Management Plan and the City's NPDES MS4 permit — Farmington Hills is regulated under EGLE's MS4 NPDES general permit as a Phase II urbanized-area municipality, and installations that increase post-development runoff coefficients must meet the City's stormwater design standards; (3) building-code drainage rules administered by the Farmington Hills Building Division. HOA-governed parcels are subject to architectural review under their declarations; Michigan's lack of a state HOA xeriscape shield means HOAs may prohibit or restrict artificial turf on member property without statutory override. The Rouge River watershed status is significant: Farmington Hills is a member of the Alliance of Rouge Communities (ARC), which coordinates stormwater management across 48 watershed communities under the Great Lakes Water Quality Agreement Area of Concern designation for the Rouge River. Impermeable-backed artificial turf on large parcels may trigger stormwater detention / infiltration mitigation requirements at site-plan review to maintain compliance with the City's MS4 permit. Permeable-backed artificial-turf systems with adequate sub-base drainage are typically treated more favorably under these standards.