Development Consulting Services, Inc.
Michael Parley
Malcolm Kaye
Ivan Schonfeld
330 West 42nd Street
16th Floor
New York, NY 10036
Development Consulting Services, Inc. functions as zoning specialists and development consultants exclusively for property within the City of New York. Development Consulting Services, Inc.’s professionals have nearly 70 years of combined experience directly involved with New York City's zoning laws.

Much of our work is for developers, analyzing the development potential of New York City property both prior to, and immediately after, acquisition. We also assist architects in preparing designs which are in compliance with pertinent zoning laws and in completing submissions to the City Planning Commission and Department of Buildings properly formatted for the most expeditious reviews and approvals.

We have extensive experience assisting institutional clients with substantial land holdings, but clouded Buildings Department filings, such as colleges and medical centers.

We additionally participate in appraisals of property for ground lease re-evaluations, condemnation proceedings and tax assessment reviews, by providing development potential and zoning analyses. We have been qualified as experts by New York State Supreme Court.

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