Atty. Warren W. Bader

Atty. Warren W. Bader

Warren W. Bader is Of Counsel at Costello, Cooney & Fearon.

Bel Air Bel Air 55 yrs experience 55 year
Call (315) 885-5642 Book Appointment

Profile Summary

About Warren W. Bader at a glance

Warren W. Bader is an Of Counsel based in Bel Air, California, practicing at Costello Cooney & Fearon, PLLC. They have 55+ years of legal experience, licensed to practice since 1971. Their practice focuses on residential, formation, probate, estate planning, and real estate. Admitted to practice in New York (1971) and U.S. District Court, Northern and Western District of New York (1972). Educated at State University of New York at Buffalo (J.D., 1970) and Niagara University (B.B.A. Accounting, 1967). Recognitions include BV Distinguished. Active member of Onondaga County, Oswego County, New York State and American Bar Associations. Serands clients in Bel Air, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Warren W. Bader is Of Counsel at Costello, Cooney & Fearon
  • He began with tenure with the Firm in 1970
  • For more than five decades, Warren has represented both private individuals and corporations in business dealings, real estate matters, as well as handling numerous estates and trusts matters
  • Warren has spent the last 15 years as counsel to the Town of Constantia
  • Prior to that, he was a Justice for the Town of Constantia for approximately 10 years
  • Warren also served as the Public Administrator for Onondaga County for more than 10 years
  • As the Public Administrator, Warren was responsible for administering estates of citizens with no surviving members, willing or able to handle the accounting and closure of their affairs

Practice Areas Explained

Warren W. Bader's Areas of Practice

Each practice area below reflects the types of cases Warren W. Bader handles, with a brief overview of what that area of law covers.

Residential Real Estate

Warren W. Bader is one of 9,343 residential attorneys indexed nationally. Browse residential attorneys in California →

Business Formation

Warren W. Bader is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in California →

Probate

Warren W. Bader is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in California →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Warren W. Bader is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Warren W. Bader is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Jurisdictional Context

Why local counsel matters in California

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Bel Air are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

Looking for additional California attorneys? Browse all attorneys in Bel Air or all attorneys in California.

Frequently Asked

Common questions about Warren W. Bader

Where is Warren W. Bader's law office located?
Warren W. Bader's law practice is located in Bel Air, California. The firm is Costello Cooney & Fearon, PLLC. You can contact the office directly through this profile page.
What practice areas does Warren W. Bader handle?
Warren W. Bader focuses on residential, formation, probate, estate planning, real estate. Each practice area listed reflects experience handling cases of that type in California.
How long has Warren W. Bader practiced law?
Warren W. Bader has 55+ years of legal experience and has been licensed since 1971.
Where did Warren W. Bader go to law school?
Warren W. Bader earned their education at (J.D., 1970); (B.B.A. Accounting, 1967).
How can I contact Warren W. Bader for a consultation?
You can contact Warren W. Bader directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.
What awards or recognition has Warren W. Bader received?
Warren W. Bader's notable recognition includes: BV Distinguished.

Education

J.D.
State University of New York at Buffalo
- 1970
B.B.A. Accounting
Niagara University
- 1967

Awards

BV Distinguished

Bar Admissions

New York
Admitted: 1971
U.S. District Court, Northern and Western District of New York
Admitted: 1972

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