Atty. William Seth Null
William Seth Null is a lawyer practicing land use, zoning, environmental law and 3 other areas of law. William received a B.A. degree from Hampshire College in 1977, and has been licensed for 45 years.
Environmental Law & More Attorney · Serving White Plains, NY · 45+ Years Experience
Profile Summary
About William Seth Null at a Glance
William Seth Null is a Partner based in White Plains, New York, practicing at Cuddy & Feder LLP. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on zoning, construction, litigation, and environmental. Admitted to practice in New York (1981), U.S. District Court, Southern District of New York (1981), U.S. District Court, Eastern District of New York (1981), and U.S. Supreme Court (1987). Educated at Benjamin N. Cardozo School of Law, Yeshiva University (J.D., 1980) and Hampshire College (B.A. Urban, 1977). Recognitions include AV Preeminent. Active member of Westchester County, New York State and American Bar Associations. Serves clients in White Plains, NY and the surrounding metropolitan area.
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About William Seth Null
- William Seth Null is a lawyer practicing land use, zoning, environmental law and 3 other areas of law
- William received a B.A. degree from Hampshire College in 1977, and has been licensed for 45 years
- William practices at Cuddy & Feder LLP in White Plains, NY
Practice Areas Explained
William Seth Null's Areas of Legal Practice
Each practice area below reflects the types of cases William Seth Null handles, with a practical overview of what that area of law involves and how it may apply to your situation in White Plains.
Land Use & Zoning in White Plains
William Seth Null is one of 39,875 zoning attorneys indexed nationally. Browse zoning attorneys in New York →
Construction Law in White Plains
William Seth Null is one of 40,302 construction attorneys indexed nationally. Browse construction attorneys in New York →
Civil Litigation in White Plains
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
William Seth Null is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in New York →
Environmental Law in White Plains
Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.
William Seth Null is one of 55,977 environmental attorneys indexed nationally. Browse environmental attorneys in New York →
Jurisdictional Context
Why Local Counsel Matters in White Plains
Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in White Plains are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in New York courts without local counsel or pro hac vice admission.
White Plains Courts and Legal Process
Choosing a White Plains-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional New York attorneys? Browse all attorneys in White Plains or all attorneys in New York.
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Professional Profile
Why Clients in White Plains Choose William Seth Null
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish William Seth Null's practice in the field of zoning, construction, litigation, and environmental.
Decade-Tested Legal Experience
William Seth Null brings 45+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in New York, U.S. District Court, Southern District of New York, and U.S. District Court, Eastern District of New York, William Seth Null can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering zoning, construction, and litigation, William Seth Null can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in White Plains
A White Plains-based practice means William Seth Null attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
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How People Find William Seth Null Online
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William Seth Null's Practice Areas & Specializations
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