Atty. David Mark Leon

Atty. David Mark Leon

David Mark Leon is a lawyer practicing not actively practicing law. David has been licensed for 19 years.

Seattle Seattle 19 yrs experience 19 year
Call (206) 479-0944 Book Appointment

Not Actively Practicing Law Attorney · Serving Seattle, WA · 19+ Years Experience

Profile Summary

About David Mark Leon at a Glance

David Mark Leon is a Port of Seattle based in Seattle, Washington. They have 19+ years of legal experience, licensed to practice since 2007. Admitted to practice in Washington (2007). Serves clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About David Mark Leon

  • David Mark Leon is a lawyer practicing not actively practicing law
  • David has been licensed for 19 years
  • David practices in Seattle, WA

Jurisdictional Context

Why Local Counsel Matters in Seattle

Practicing law in Washington. Legal matters in Washington are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Seattle are typically filed in the local municipal court or the appropriate Washington state district court, depending on subject matter and amount in controversy. An attorney licensed in Washington 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 Washington courts without local counsel or pro hac vice admission.

Seattle Courts and Legal Process

Choosing a Seattle-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 Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common Questions About David Mark Leon

Where is David Mark Leon's law office located?
David Mark Leon's law practice is located in Seattle, Washington. You can contact the office directly through this profile page.
How long has David Mark Leon practiced law?
David Mark Leon has 19+ years of legal experience and has been licensed since 2007.
How can I contact David Mark Leon for a consultation?
You can contact David Mark Leon 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.

Professional Profile

Why Clients in Seattle 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.

Decade-Tested Legal Experience

David Mark Leon brings 19+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Local Presence in Seattle

A Seattle-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.

Search Reference

How People Find David Mark Leon Online

Prospective clients searching for legal help in Seattle 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 David Mark Leon.

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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 David Mark Leon directly.

David Mark Leon's Practice Areas & Specializations

Bar Admissions & Licensed Jurisdictions

Washington
Admitted: 2007

Client Reviews & Ratings — David Mark Leon

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