Atty. William Henson Williamson

Atty. William Henson Williamson

William Henson Williamson is a lawyer practicing administrative/ regulatory, environmental, litigation and 4 other areas of law. William has been licensed for 54 years.

Seattle Seattle 54 yrs experience 54 year
Call (425) 472-1204 Book Appointment

Profile Summary

About William Henson Williamson at a glance

William Henson Williamson is a Member based in Seattle, Washington, practicing at Williamson Law Office. They have 54+ years of legal experience, licensed to practice since 1972. Their practice focuses on real estate, zoning, litigation, environmental, and government. Admitted to practice in Washington (1972) and Oregon (1972). Recognitions include BV Distinguished. Serands clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William Henson Williamson is a lawyer practicing administrative/ regulatory, environmental, litigation and 4 other areas of law
  • William has been licensed for 54 years
  • William practices at Williamson Law Office in Seattle, WA

Practice Areas Explained

William Henson Williamson's Areas of Practice

Each practice area below reflects the types of cases William Henson Williamson 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.

William Henson Williamson is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Washington →

Land Use & Zoning

William Henson Williamson is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in Washington →

Civil Litigation

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

William Henson Williamson is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Washington →

Environmental Law

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

William Henson Williamson is one of 56,434 environmental attorneys indexed nationally. Browse environmental attorneys in Washington →

Government & Administrative Law

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

William Henson Williamson is one of 132,225 government attorneys indexed nationally. Browse government attorneys in Washington →

Jurisdictional Context

Why local counsel matters in Washington

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 andnue, 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.

Looking for additional Washington attorneys? Browse all attorneys in Seattle or all attorneys in Washington.

Frequently Asked

Common questions about William Henson Williamson

Where is William Henson Williamson's law office located?
William Henson Williamson's law practice is located in Seattle, Washington. The firm is Williamson Law Office. You can contact the office directly through this profile page.
What practice areas does William Henson Williamson handle?
William Henson Williamson focuses on real estate, zoning, litigation, environmental, government. Each practice area listed reflects experience handling cases of that type in Washington.
How long has William Henson Williamson practiced law?
William Henson Williamson has 54+ years of legal experience and has been licensed since 1972.
How can I contact William Henson Williamson for a consultation?
You can contact William Henson Williamson 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 William Henson Williamson received?
William Henson Williamson's notable recognition includes: BV Distinguished.

Awards

BV Distinguished

Bar Admissions

Washington
Admitted: 1972
Oregon
Admitted: 1972

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