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Real Property Assessment

As it Pertains to Wetland

The Freshwater Wetlands Act makes provisions to ensure that all landowners can have some reasonable use of their land. Sometimes a proposed project must be modified in order to minimize damage to the wetland. Frequently, unavoidable impacts must be compensated for by various forms of mitigation. It often is more difficult to get a permit to alter a Class I wetland than a Class II or III wetland because Class I wetlands provide more important wetland benefits. And, occasionally, permits must be denied in order to prevent significant environmental losses from occurring. However, in most circumstances, landowners are satisfied with the outcome of their project review with DEC.

How Does The Freshwater Wetland Act Relate To Property Taxes?

The Act acknowledges that some limitations may be placed on how landowners use their property:

Section 24-0905 Tax Abatement.
Any freshwater wetland subject to land-use regulations pursuant to section 24-09-3 of this article or subject of a cooperative agreement pursuant to section 24-0901 of this article shall be deemed subject to a limitation on the use of such wetlands for the purpose of property tax evaluation in the same manner as if an easement or right had been acquired pursuant to the general municipal law. Assessment value shall be based during the duration of such agreement or regulations on the uses remaining to the owner thereof.

Unfortunately, this section of the law has created confusion for many people. The Act does not provide any new or additional rights for affected landowners. This is because real property valuation is based on the highest and best use allowed for the property. In many situations, the assessor has already considered the physical limitations that wetlands pose for development, such as poor or unstable soils and excess water or flooding. In these cases, an assessment may already be low. In addition, the landowner may be able to use the property at the level for which it has been assessed.

The Act does not provide tax exemptions, per se, for landowners with wetlands. Real property valuation is assessed at the local level, not through DEC at the state level. The Act merely recognizes that the constraints posed by the Freshwater Wetlands Act may influence allowed land use, which then should be a consideration, like other zoning and land-use restrictions, during real property valuation.

Are You Entitled To A Reduction In Property Taxes?

Generally, if you are not permitted to fully use your property at the level for which it is assessed, then a reduction in valuation may be appropriate. However, all determinations must be made on a case-by-case basis by your local assessor. A 1981 court case (known as Katz v. Town of Mt. Kisco) reaffirmed the long-standing principle that an assessment is presumed valid and that the burden is on the landowner to show by substantial evidence that the assessment is excessive. In addition, the landowner should realize that an outdated assessment may fail to reflect accurately the true value of the property. An assessor may agree to a reduction in assessment based on the Act for any constraints the wetlands law may impose, but this reduction may be offset by an overall upward adjustment for an updated assessment of the remaining property.

What Can You Do To Obtain A Reduction In Your Property Taxes?

If you believe that you are entitled to a reduction in your property assessment because of actual limitations placed on your property as a result of the Act, you should proceed as you would for any other adjustment to your assessment. Begin by contacting your local assessor, whose responsibility it is to determine real property valuation. Discuss your concerns with the assessor and demonstrate why your assessment should be reduced. If you are not satisfied at this level, recourse is available through the local board of assessment review. Finally, rulings of that board may be challenged in Supreme Court via a proceeding under Article 7 of the Real Property Tax Law.

Remember, the burden of proof is on you - the landowner - to show that the assessment is improper. The courts have accepted the following approaches as reasonable evidence of limited use or incorrect valuation:

  1. Evidence of sales of comparably restricted parcels - this would mean showing the sale value in the current market of similarly sized and located parcels on which similarly regulated wetlands are located.
  2. Evidence that DEC has denied a permit or severely constrained a project. Merely assuming that DEC would not issue a permit undoubtedly would not be sufficient for your assessor or the courts; you probably will need to provide documentation for your local assessor.

How Can DEC Help You?

Please remember that your local assessor, not DEC, must make the decisions on how your property is valued and taxed. But DEC might be able to help in a few ways. First, this information was produced, in cooperation with the groups and agencies shown at the end, so you can approach your local assessor as an informed taxpayer. In addition, DEC Region offices can provide you with copies of that portion of the wetlands map that includes your property. These maps also are available for inspection at your local government clerk's office. The map will help you show the assessor how much of your property contains wetlands.

Cooperation In Helping You

This information was produced by the New York State Department of Environmental Conservation in cooperation with the following groups, organizations and agencies: The New York State Association of Realtors, Inc.; The New York State Assessors' Association, Inc.; The New York State Conference of Mayors and Other Municipal Officials; The New York State Association of Towns; The New York State Association of Counties; and The New York State Office of Real Property Services.

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