Atty. Timothy Lappen

Atty. Timothy Lappen

Timothy Lappen is a lawyer practicing family office, corporate, creditors' rights and 13 other areas of law. Timothy received a A.B. degree from University of California, Berkeley in 1972, and has been licensed for 51 years.

Los Angeles Los Angeles 51 yrs experience 51 year
Call (424) 359-1437 Book Appointment

Profile Summary

About Timothy Lappen at a glance

Timothy Lappen is a Partner based in Los Angeles, California, practicing at Jeffer Mangels Butler Mitchell Llp. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on trusts, family law, estate planning, business, and real estate. Admitted to practice in California U.S. District Court, Northern District of California Supreme Court of California U.S. Cou (1975). Educated at University of California Los Angeles, School of Law (J.D., 1975) and University of California, Berkeley (A.B., 1972). Recognitions include AV Preeminent. Serands clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Timothy Lappen is a lawyer practicing family office, corporate, creditors' rights and 13 other areas of law
  • Timothy received a A.B. degree from University of California, Berkeley in 1972, and has been licensed for 51 years
  • Timothy practices at Jeffer Mangels Butler & Mitchell LLP in Los Angeles, CA

Practice Areas Explained

Timothy Lappen's Areas of Practice

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

Trusts

Timothy Lappen is one of 104,172 trusts attorneys indexed nationally. Browse trusts 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.

Timothy Lappen is one of 187,066 family law attorneys indexed nationally. Browse family law 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.

Timothy Lappen is one of 226,537 estate planning attorneys indexed nationally. Browse estate planning attorneys in California →

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Timothy Lappen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

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

Timothy Lappen 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 Los Angeles 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 Los Angeles or all attorneys in California.

Frequently Asked

Common questions about Timothy Lappen

Where is Timothy Lappen's law office located?
Timothy Lappen's law practice is located in Los Angeles, California. The firm is Jeffer Mangels Butler Mitchell Llp. You can contact the office directly through this profile page.
What practice areas does Timothy Lappen handle?
Timothy Lappen focuses on trusts, family law, estate planning, business, real estate. Each practice area listed reflects experience handling cases of that type in California.
How long has Timothy Lappen practiced law?
Timothy Lappen has 51+ years of legal experience and has been licensed since 1975.
Where did Timothy Lappen go to law school?
Timothy Lappen earned their education at (J.D., 1975); (A.B., 1972).
How can I contact Timothy Lappen for a consultation?
You can contact Timothy Lappen 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 Timothy Lappen received?
Timothy Lappen's notable recognition includes: AV Preeminent.

Education

J.D.
University of California Los Angeles, School of Law
- 1975
A.B.
University of California, Berkeley
- 1972

Awards

AV Preeminent

Bar Admissions

California U.S. District Court, Northern District of California Supreme Court of California U.S. Cou
Admitted: 1975

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