Atty. Mark Birnbaum

Atty. Mark Birnbaum

Mark Birnbaum, a partner, focuses his practice on real estate and real estate finance. He works with numerous lenders and Commercial Mortgage-Backed Securities (CMBS) servicers on a national basis with respect to real property secured loan workouts and Real Estate Owned (REO) dispositions, including loan restructures, modifications, assumptions, forbearances, discounted payoffs, judicial and non-judicial foreclosures, bankruptcies, guarantor actions and receivership appointments.

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Real Estate Law Attorney · Serving Los Angeles, CA

Profile Summary

About Mark Birnbaum at a Glance

Mark Birnbaum is a real estate attorney based in Los Angeles, California, practicing at Perkins Coie LLP. Admitted to practice in California, The State Bar of California. Educated at University of Southern California (J.D., 1991). Recognitions include Best Lawyers in America — Real Estate Law (2026), Best Lawyers in America — Additional Areas of Practice: (2026), and Best Lawyers in America — Securitization and Structured Finance Law (2026). Serves clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mark Birnbaum

  • Mark Birnbaum, a partner, focuses his practice on real estate and real estate finance
  • He works with numerous lenders and Commercial Mortgage-Backed Securities (CMBS) servicers on a national basis with respect to real property secured loan workouts and Real Estate Owned (REO) dispositions, including loan restructures, modifications, assumptions, forbearances, discounted payoffs, judicial and non-judicial foreclosures, bankruptcies, guarantor actions and receivership appointments
  • He also works with a variety of clients with respect to leases and real estate acquisitions and dispositions

Practice Areas Explained

Mark Birnbaum's Areas of Legal Practice

Each practice area below reflects the types of cases Mark Birnbaum handles, with a practical overview of what that area of law involves and how it may apply to your situation in Los Angeles.

Real Estate Law in Los Angeles

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

Mark Birnbaum is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Los Angeles

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 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.

Los Angeles Courts and Legal Process

Choosing a Los Angeles-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 Los Angeles or all attorneys in California.

Frequently Asked

Common Questions About Mark Birnbaum

Where is Mark Birnbaum's law office located?
Mark Birnbaum's law practice is located in Los Angeles, California. The firm is Perkins Coie LLP. You can contact the office directly through this profile page.
What practice areas does Mark Birnbaum handle?
Mark Birnbaum focuses on real estate. Each practice area listed reflects experience handling cases of that type in California.
Where did Mark Birnbaum go to law school?
Mark Birnbaum earned their education at (J.D., 1991).
How can I contact Mark Birnbaum for a consultation?
You can contact Mark Birnbaum 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 Mark Birnbaum received?
Mark Birnbaum's notable recognition includes: Best Lawyers in America — Real Estate Law; Best Lawyers in America — Additional Areas of Practice:; Best Lawyers in America — Securitization and Structured Finance Law.

Professional Profile

Why Clients in Los Angeles Choose Mark Birnbaum

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 Mark Birnbaum's practice in the field of real estate.

Focused Real Estate Practice

Concentrating on real estate means Mark Birnbaum's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.

Local Presence in Los Angeles

A Los Angeles-based practice means Mark Birnbaum 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 Mark Birnbaum Handles in Los Angeles

Below is a representative sample of the types of matters Mark Birnbaum 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.

Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate

This list is illustrative, not exhaustive. Contact Mark Birnbaum directly to discuss the specifics of your situation.

Search Reference

How People Find Mark Birnbaum Online

Prospective clients searching for legal help in Los Angeles commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark Birnbaum.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark Birnbaum directly.

Mark Birnbaum's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Southern California
- 1991

Awards & Professional Honors

Best Lawyers in America — Real Estate Law
- 2026
Best Lawyers in America — Additional Areas of Practice:
- 2026
Best Lawyers in America — Securitization and Structured Finance Law
- 2026

Bar Admissions & Licensed Jurisdictions

California, The State Bar of California

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