Atty. Lucas V. Grunbaum

Atty. Lucas V. Grunbaum

Lucas V. Grunbaum is a lawyer practicing environmental and natural resources, land use & zoning, government and 2 other areas of law.

Costa Mesa Costa Mesa 9 yrs experience 9 year
Call (949) 570-9148 Book Appointment

Profile Summary

About Lucas V. Grunbaum at a glance

Lucas V. Grunbaum is an Attorney based in Costa Mesa, California, practicing at Paul Hastings LLP. They have 9+ years of legal experience, licensed to practice since 2017. Their practice focuses on real estate, zoning, litigation, environmental, and government. Admitted to practice in California (2017). Educated at University of California at Los Angeles School of Law (JD, 2016) and University of Southern Calif, Los Angeles CA UCLA School of Law, Los Angeles CA (—). Serands clients in Costa Mesa, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Lucas V. Grunbaum is a lawyer practicing environmental and natural resources, land use & zoning, government and 2 other areas of law
  • Lucas received a degree from University of Southern Calif, Los Angeles CA, and has been licensed for 9 years
  • Lucas practices at Paul Hastings LLP in Costa Mesa, CA

Practice Areas Explained

Lucas V. Grunbaum's Areas of Practice

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

Real Estate Law

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

Lucas V. Grunbaum is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Land Use & Zoning

Lucas V. Grunbaum is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in California →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Lucas V. Grunbaum is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Lucas V. Grunbaum is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in California →

Government & Administrative Law

Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.

Lucas V. Grunbaum is one of 132,225 government attorneys indexed nationally. Browse government 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 Costa Mesa 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 Costa Mesa or all attorneys in California.

Frequently Asked

Common questions about Lucas V. Grunbaum

Where is Lucas V. Grunbaum's law office located?
Lucas V. Grunbaum's law practice is located in Costa Mesa, California. The firm is Paul Hastings LLP. You can contact the office directly through this profile page.
What practice areas does Lucas V. Grunbaum handle?
Lucas V. Grunbaum focuses on real estate, zoning, litigation, environmental, government. Each practice area listed reflects experience handling cases of that type in California.
How long has Lucas V. Grunbaum practiced law?
Lucas V. Grunbaum has 9+ years of legal experience and has been licensed since 2017.
Where did Lucas V. Grunbaum go to law school?
Lucas V. Grunbaum earned their education at (JD, 2016); (—).
How can I contact Lucas V. Grunbaum for a consultation?
You can contact Lucas V. Grunbaum 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.

Education

JD
University of California at Los Angeles School of Law
- 2016
University of Southern Calif, Los Angeles CA UCLA School of Law, Los Angeles CA
- In Progress

Bar Admissions

California
Admitted: 2017

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