Atty. Sean Matsler

Atty. Sean Matsler

Sean Matsler is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law. Sean, who practices law in Irvine, California, has been recognized since 2024.

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Profile Summary

About Sean Matsler at a glance

Sean Matsler is a zoning attorney based in Irvine, California, practicing at Cox, Castle & Nicholson LLP. Educated at University of Southern California (J.D., 2003). Recognitions include Lawyer of the Year — Land Use and Zoning Law (Orange County) (2026) and Best Lawyers in America — Land Use and Zoning Law (2026). Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Sean Matsler is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law
  • Sean, who practices law in Irvine, California, has been recognized since 2024
  • This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Sean is held by other top lawyers in the same geographic and legal practice area

Practice Areas Explained

Sean Matsler's Areas of Practice

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

Land Use & Zoning

Sean Matsler is one of 40,226 zoning attorneys indexed nationally. Browse zoning 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 Irvine 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 Irvine or all attorneys in California.

Frequently Asked

Common questions about Sean Matsler

Where is Sean Matsler's law office located?
Sean Matsler's law practice is located in Irvine, California. The firm is Cox, Castle & Nicholson LLP. You can contact the office directly through this profile page.
What practice areas does Sean Matsler handle?
Sean Matsler focuses on zoning. Each practice area listed reflects experience handling cases of that type in California.
Where did Sean Matsler go to law school?
Sean Matsler earned their education at (J.D., 2003).
How can I contact Sean Matsler for a consultation?
You can contact Sean Matsler 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 Sean Matsler received?
Sean Matsler's notable recognition includes: Lawyer of the Year — Land Use and Zoning Law (Orange County); Best Lawyers in America — Land Use and Zoning Law.

Practice Areas

Education

J.D.
University of Southern California
- 2003

Awards

Lawyer of the Year — Land Use and Zoning Law (Orange County)
- 2026
Best Lawyers in America — Land Use and Zoning Law
- 2026

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