Atty. Arlene Kostant

Atty. Arlene Kostant

Recipient, American Jurisprudence Award. Selected: Northern California Super Lawyer, 2005—; Top 50 Northern California Women Attorneys, 2006-2007-2008.

Lafayette Lafayette 49 yrs experience 49 year
Call (628) 626-9512 Book Appointment

Profile Summary

About Arlene Kostant at a glance

Arlene Kostant is a Member based in Lafayette, California, practicing at Law Offices of Arlene Kostant. They have 49+ years of legal experience, licensed to practice since 1977. Their practice focuses on divorce, child custody, family law, real estate, and child support. Admitted to practice in California (1977). Educated at Golden Gate University (J.D., 1977) and New York University (B.A. University, 1970). Recognitions include AV Preeminent. Serands clients in Lafayette, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

Recipient, American Jurisprudence Award

Selected

  • Northern California Super Lawyer, 2005—
  • Top 50 Northern California Women Attorneys, 2006-2007-2008
  • Co-Desk Editor, Mediation and ADR, Collaborative Review, 2006

Author

  • "The Thatcher Trap - Don't Fall In," Family Law News, Summer 1991
  • Lecturer in Law, Negotiation, Boalt Hall School of Law, 2001—
  • Adjunct Assistant Professor, Negotiation/Settlement
  • Mediation, Hastings College of Law, 1992—

Lecturer

  • California Continuing Education of the Bar, 1983-1988
  • Adjunct Faculty, San Francisco State University, 1981-1985
  • Continuing Education Seminars, Bar Association of San Francisco, 1982-1991
  • Member, Association of Family Conciliation Courts, 1981-1996
  • Negotiations trainer for law firms, industry, collaborative practice groups
  • Named by Daily Journal Legal Newspaper as one of top 25 Family Law Mediators in California, 2003
  • Co-Chair, Collaborative Practice California Conference, 2008

Practice Areas Explained

Arlene Kostant's Areas of Practice

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

Divorce

A divorce attorney guides you through property division, spousal support, custody, and the final decree — contested or uncontested.

Arlene Kostant is one of 50,487 divorce attorneys indexed nationally. Browse divorce attorneys in California →

Child Custody & Visitation

Arlene Kostant is one of 31,241 child custody attorneys indexed nationally. Browse child custody attorneys in California →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Arlene Kostant is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in California →

Real Estate Law

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

Arlene Kostant is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Child Support

Arlene Kostant is one of 24,688 child support attorneys indexed nationally. Browse child support 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 Lafayette 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 Lafayette or all attorneys in California.

Frequently Asked

Common questions about Arlene Kostant

Where is Arlene Kostant's law office located?
Arlene Kostant's law practice is located in Lafayette, California. The firm is Law Offices of Arlene Kostant. You can contact the office directly through this profile page.
What practice areas does Arlene Kostant handle?
Arlene Kostant focuses on divorce, child custody, family law, real estate, child support. Each practice area listed reflects experience handling cases of that type in California.
How long has Arlene Kostant practiced law?
Arlene Kostant has 49+ years of legal experience and has been licensed since 1977.
Where did Arlene Kostant go to law school?
Arlene Kostant earned their education at (J.D., 1977); (B.A. University, 1970).
How can I contact Arlene Kostant for a consultation?
You can contact Arlene Kostant 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 Arlene Kostant received?
Arlene Kostant's notable recognition includes: AV Preeminent.

Education

J.D.
Golden Gate University
- 1977
B.A. University
New York University
- 1970

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1977

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