About Us

Let Us Reduce Your Property Taxes


Aventine Properties LLC is a licensed tax grievance consultant serving the New York counties of: Catskills (includes Delaware, Greene, Sullivan, Ulster), Columbia, Dutchess, Monroe, Nassau, Orange, Putnam, Rockland, Suffolk, Sullivan, Ulster and Westchester.


Aventine specializes in representing clients who are significantly over assessed to reduce property assessment. The core of our competitive advantage is our patent-pending proprietary, state-of-the-art statistical system which analyzes the real estate markets. The system is designed to analyze today’s real estate markets as opposed to traditional approaches using stale, historical data. This allows us to better estimate your assessment reduction potential. The ultimate result of having access to this powerful system is that our clients are often able to obtain more substantial assessment reductions, even in cases when many of our competitors have failed.


​Let us show you how our state-of-the art computer systems and proprietary approach will give you an edge in getting your property assessment reduced.

Why You Should File


There is no downside to using our services to grieve your property tax assessment. You have nothing to lose and everything to gain:

  1. MULTI-YEAR TAX SAVINGS – a successful tax grievance challenge this year results in an ongoing tax reduction benefit year after year.

  2. NO FEE is charged by our firm unless we obtain a reduction in your assessment. Our one-time fee is only ½ of what we save you on your first year’s taxes.

  3. NO RISK TO YOU - your tax assessment can only be reduced as a result of this filing.

  4. INCREASE THE VALUE OF YOUR PROPERTY – by lowering the assessment of your property you not only reduce the cost of ownership to you, you effectively increase the value and salability of your property.

  5. NO COURT APPEARANCES – we will make any and all court appearances on your behalf.



To have us handle your case, simply click on your county below and complete and submit the appropriate Retainer Agreement.

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