Significant Changes for Municipalities and Developers Under Land Division Act

Michigan’s Land Division Act (“LDA”) has long governed how land may be split and developed across the state. The Legislature has made the most significant changes to the land division framework in decades with the passage of Public Act 58 of 2025 (PA 58), changes that directly affect local governments, developers, landowners, and real estate professionals alike.

PA 58 amends Section 108 of the LDA, with the express goal of incentivizing the creation of additional parcels and encouraging housing development including affordable housing, depending on local policy choices. While certain provisions became effective on March 24, 2026, the amendments will be fully effective statewide on March 24, 2027.

Now is the time for both municipal officials and real estate industry professionals to understand what is changing and how to prepare.

The Two Most Significant Changes Under PA 58

1. More Parcels from a Parent Parcel

Historically, the LDA allowed a maximum of 4 parcels to be created from the first 10 acres (or fraction thereof) of a parent parcel or parent tract. PA 58 substantially increases that number.

Beginning no later than March 24, 2027:

• The state-law maximum increases from 4 parcels to 10 parcels for the first 10 acres of a parent parcel.
• This increase applies automatically, even if a local ordinance has not yet been updated.

This change alone significantly expands development potential and accelerates the pace at which qualifying land can be divided and marketed.

2. Local Control to Allow Even More Divisions

PA 58 also preserves and expands local control.

• Municipalities and counties may adopt ordinances allowing more than 10 parcels from the first 10 acres.
• Communities can authorize additional splits now, before the statewide increase becomes mandatory in 2027.
• Local ordinances may set standards, limits, or conditions tailored to community goals related to housing, density, infrastructure, or land use.

For municipal officials, this presents an important policy decision point. For developers and real estate professionals, it underscores the importance of understanding local ordinances, not just state law, when evaluating development potential.

Timing Matters: Two‑Tiered Implementation

PA 58 operates on a staggered timeline:

• 2026: Municipalities may proactively amend their land division ordinances to allow more splits than was previously permitted.
• March 24, 2027: The new state-law maximum of 10 parcels per first 10 acres takes effect statewide, regardless of whether a local ordinance has been updated.

As a result, expect municipalities to review, revise, or overhaul their land division ordinances over the coming year to ensure consistency with PA 58 and alignment with local planning objectives.

Critical Limitations That Remain in Place

While PA 58 expands opportunities, it does not eliminate key constraints under the LDA:

• Only parent parcels or parent tracts qualify. The definition of a “parent parcel” remains unchanged. Parcels created after the LDA’s enactment in 1997 are not newly eligible for expanded division rights.
• No new rules on transferring division rights. PA 58 does not modify Section 109 regarding the transfer of division rights, making recordkeeping and title analysis as important as ever.
• Approval of a land division is not zoning approval. LDA approval does not determine compliance with zoning, setbacks, access, utilities, or other local regulations.

For property owners and real estate professionals, careful due diligence remains essential.

Local Review Standards Still Apply

All newly created parcels must continue to satisfy Section 109 of the LDA, including:

• Minimum parcel size and width
• Legal access
• Compliance with local ordinances and standards

Municipalities may also use this opportunity to revisit zoning regulations, density allowances, and infrastructure policies to align with anticipated increases in parcel creation and housing demand.

What This Means for Municipalities

Communities that act early can shape how, where, and under what standards new development occurs. Local government officials should consider:

• Updating land division ordinances for consistency with PA 58
• Deciding whether to allow more than 10 parcels, and under what conditions
• Evaluating impacts on infrastructure, services, and community character
• Coordinating land division rules with zoning and master plan goals

What This Means for the Real Estate Industry

Changes for developers, brokers, and landowners:

• More parcels may be created, faster, increasing development and investment opportunities
• Parent parcel identification and division-right tracking are more critical than ever
• Local ordinance differences will become increasingly important
• Early engagement with municipal staff can help clarify feasibility and timing

Looking Ahead to 2026 and Beyond

PA 58 positions municipalities to quickly increase the supply of buildable parcels, potentially expanding housing options across Michigan. While the exact impact will vary by community, one thing is certain: the potential for additional land divisions will grow substantially in 2026 and beyond.

For both municipal officials and real estate professionals, understanding PA 58, and planning for its implementation, will be key to navigating Michigan’s evolving land division landscape. If you have further concerns about the impact of PA 58, please contact Scott Hogan or Laura Genovich.