Atty. David Mark Leon
David Mark Leon is a lawyer practicing civil litigation, foreclosure, partnership and 4 other areas of law. David received a B.S. degree from Northwestern University in 1977, and has been licensed for 45 years.
Civil Litigation & More Attorney · Serving Westlake Village, CA · 45+ Years Experience
Profile Summary
About David Mark Leon at a Glance
David Mark Leon is a Member based in Westlake Village, California, practicing at David M Leon. They have 45+ years of legal experience, licensed to practice since 1981. Their practice focuses on business, real estate, foreclosure, creditor rights, and litigation. Admitted to practice in California (1981). Educated at University of California at Los Angeles (J.D., 1981) and Northwestern University (B.S., 1977). Recognitions include Peer Reviewed. Active member of Beverly Hills and Los Angeles County Bar Associations State Bar of California. Serves clients in Westlake Village, CA and the surrounding metropolitan area.
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About David Mark Leon
- David Mark Leon is a lawyer practicing civil litigation, foreclosure, partnership and 4 other areas of law
- David received a B.S. degree from Northwestern University in 1977, and has been licensed for 45 years
- David practices at David M. Leon in Westlake Village, CA
Practice Areas Explained
David Mark Leon's Areas of Legal Practice
Each practice area below reflects the types of cases David Mark Leon handles, with a practical overview of what that area of law involves and how it may apply to your situation in Westlake Village.
Business & Corporate Law in Westlake Village
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
David Mark Leon is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →
Real Estate Law in Westlake Village
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
David Mark Leon is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in California →
Foreclosure Defense in Westlake Village
David Mark Leon is one of 14,094 foreclosure attorneys indexed nationally. Browse foreclosure attorneys in California →
Creditor Rights & Collections in Westlake Village
David Mark Leon is one of 42,582 creditor rights attorneys indexed nationally. Browse creditor rights attorneys in California →
Civil Litigation in Westlake Village
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
David Mark Leon is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in California →
Jurisdictional Context
Why Local Counsel Matters in Westlake Village
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 Westlake Village 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 venue, 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.
Westlake Village Courts and Legal Process
Choosing a Westlake Village-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional California attorneys? Browse all attorneys in Westlake Village or all attorneys in California.
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Professional Profile
Why Clients in Westlake Village Choose David Mark Leon
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish David Mark Leon's practice in the field of business, real estate, foreclosure, creditor rights, and litigation.
Decade-Tested Legal Experience
David Mark Leon brings 45+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering business, real estate, and foreclosure, David Mark Leon can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Westlake Village
A Westlake Village-based practice means David Mark Leon attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues David Mark Leon Handles in Westlake Village
Below is a representative sample of the types of matters David Mark Leon has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact David Mark Leon directly to discuss the specifics of your situation.
Search Reference
How People Find David Mark Leon Online
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David Mark Leon's Practice Areas & Specializations
Education & Law School Background
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