For more than fifty years, the New York State Environmental Quality Review Act (SEQRA) has been one of the most significant laws affecting development and public projects across New York State. Whether a proposal involved a new housing development, a municipal infrastructure project, a commercial expansion, or a public facility, SEQRA often played a central role in determining how projects moved from concept to construction.
As part of the Fiscal Year 2026-2027 State Budget, New York enacted the most substantial amendments to SEQRA in decades. The changes create new statutory exemptions from environmental review for certain categories of housing and infrastructure projects and establish new procedures intended to streamline environmental review for projects that remain subject to the law.
Because SEQRA influences nearly every aspect of land use and development in New York, these reforms are likely to have significant effects on municipalities, developers, property owners, businesses, and residents for years to come.
What Is SEQRA?
Enacted in 1975, SEQRA requires state and local agencies to evaluate environmental impacts before approving discretionary actions. The law applies broadly to governmental decisions involving development, infrastructure, land use approvals, permits, zoning changes, and public projects.
Importantly, SEQRA’s definition of “environment” extends beyond traditional environmental concerns such as air, water, wetlands, and wildlife. The law also allows agencies to consider issues such as traffic, community character, historic resources, visual impacts, infrastructure capacity, and other factors that may be affected by a proposed action.
Under the traditional SEQRA framework, agencies first determine whether a project may have a significant adverse environmental impact. Some projects require only limited review, while others proceed through the more extensive Environmental Impact Statement (EIS) process. Depending on the project, that process can require substantial studies, public review, and agency coordination.
What Changed?
The SEQRA amendments are part of Governor Kathy Hochul’s “Let Them Build” agenda to cut red tape and remove duplicative environmental reviews for housing and other critical infrastructure. It creates several new categories of projects that are exempt from SEQRA review if they satisfy statutory criteria.
The most notable change involves housing development. Certain residential projects on previously disturbed sites connected to existing water and sewer infrastructure may now qualify for an exemption from SEQRA. The legislation establishes different eligibility thresholds depending on location and density. Outside New York City, qualifying projects may include developments containing up to 100 dwelling units, up to 300 units in urbanized areas, and smaller thresholds in municipalities without zoning regulations. Additional requirements limit the amount of nonresidential space and impose other eligibility conditions. Projects located on undeveloped land or lacking required infrastructure generally remain subject to environmental review.
The legislation also exempts several categories of public infrastructure projects. These include certain water and wastewater projects, including qualifying replacement and rehabilitation of existing systems, and some projects intended to address inadequate sewage treatment conditions. Lead service line replacement projects may also qualify.
In addition, the amendments create exemptions for certain public parks, recreational trails, bicycle and pedestrian trail projects, green infrastructure projects designed to manage stormwater, and specified public school construction projects in New York City. These exemptions generally apply where the projects meet detailed statutory requirements intended to limit environmental impacts.
The reforms also establish a new two-year timeline for completion of Environmental Impact Statements for projects that remain subject to full environmental review. This represents a procedural change intended to provide greater predictability in the review process.
Why These Changes Are Significant
The reforms are noteworthy because they alter one of the most widely used legal frameworks governing development in New York.
Historically, SEQRA has served as a procedural gateway for many projects requiring local or state approvals. Developers, municipalities, businesses, and public agencies often devote significant time and resources to environmental review before obtaining final approvals.
The new exemptions remove certain projects from that process entirely. Rather than evaluating environmental impacts through traditional SEQRA procedures, qualifying projects can proceed directly through applicable permitting and approval processes.
In practical terms, this means that one of the most frequently encountered regulatory steps in New York land-use practice will no longer apply to many projects that previously would have undergone environmental review.
What This Means for Developers and Businesses
For developers, the most immediate impact will likely be increased emphasis on determining whether a project qualifies for one of the new exemptions.
Project planning may now begin with an analysis of site conditions, infrastructure availability, project size, and other statutory criteria that determine exemption eligibility. Whether a site is considered “previously disturbed” and whether required utility infrastructure exists may become important threshold questions during project planning.
Businesses involved in construction, engineering, architecture, surveying, and development consulting may also see changes in project timelines and permitting strategies. Projects that qualify for exemptions may advance more quickly through governmental approvals, while projects that do not qualify will continue to follow traditional SEQRA procedures.
Importantly, the exemptions do not eliminate other regulatory requirements. Zoning regulations, site plan review, special permit requirements, building codes, stormwater requirements, wetlands regulations, historic preservation requirements, and other federal, state, and local approvals continue to apply where relevant.
What This Means for Municipalities
Municipal governments will likely experience some of the most immediate operational impacts from the reforms.
For qualifying exempt projects, local boards and agencies may no longer need to conduct SEQRA reviews that previously accompanied planning board, zoning board, or legislative approvals. This could reduce administrative burdens and shorten review timelines for certain applications.
At the same time, municipalities will need to become familiar with the new statutory exemptions and determine when projects qualify. Questions regarding eligibility, project scope, infrastructure connections, and site conditions may become important components of local review.
Local governments will also need to remember that although SEQRA review may no longer apply to certain projects, municipalities retain responsibility for administering zoning laws, subdivision regulations, site plan requirements, building permits, and other local regulatory programs.
As a result, land-use decision-making will continue to play a significant role at the local level, even when environmental review is no longer required. Conferring with counsel on these updates will be important.
Looking Ahead
The practical effects of the SEQRA reforms will emerge over time as agencies, municipalities, developers, and courts begin interpreting the new provisions.
Questions regarding the scope of the exemptions, the meaning of statutory terms, and the interaction between SEQRA exemptions and local land-use controls will likely become important subjects of administrative guidance and future litigation.
What is already clear, however, is that New York has substantially revised a law that has shaped development decisions for half a century. For housing developers, infrastructure providers, municipalities, businesses, and residents, understanding these changes will be essential as the next generation of projects moves through New York’s land-use approval process.
If you have questions about SEQRA, environmental law, or municipal law, please contact Jacob H. Zoghlin at 585-258-2834 or jzoghlin@underbergkessler.com.
