Atty. Philip Tyler Mattern

Atty. Philip Tyler Mattern

Philip Tyler Mattern is a lawyer practicing collections, estate planning/probate/wills, landlord/tenant and 5 other areas of law. Philip received a B.A. degree from Northwestern University in 1977, and has been licensed for 39 years.

Seattle Seattle 39 yrs experience 39 year
Call (206) 971-9783 Book Appointment

Profile Summary

About Philip Tyler Mattern at a glance

Philip Tyler Mattern is an Associate based in Seattle, Washington, practicing at Demco Law Firm, P.S.. They have 39+ years of legal experience, licensed to practice since 1987. Their practice focuses on contracts, probate, estate planning, real estate, and zoning. Admitted to practice in Washington (1987). Educated at University of Washington (J.D., 1980) and Northwestern University (B.A., 1977). Recognitions include BV Distinguished. Active member of Seattle-King County and Washington State Bar Associations. Serands clients in Seattle, WA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Philip Tyler Mattern is a lawyer practicing collections, estate planning/probate/wills, landlord/tenant and 5 other areas of law
  • Philip received a B.A. degree from Northwestern University in 1977, and has been licensed for 39 years
  • Philip practices at Demco Law Firm, P.S. in Seattle, WA

Practice Areas Explained

Philip Tyler Mattern's Areas of Practice

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

Contracts

Philip Tyler Mattern is one of 76,762 contracts attorneys indexed nationally. Browse contracts attorneys in Washington →

Probate

Philip Tyler Mattern is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in Washington →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

Philip Tyler Mattern is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in Washington →

Real Estate Law

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

Philip Tyler Mattern is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in Washington →

Land Use & Zoning

Philip Tyler Mattern is one of 40,226 zoning attorneys indexed nationally. Browse zoning 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 Philip Tyler Mattern

Where is Philip Tyler Mattern's law office located?
Philip Tyler Mattern's law practice is located in Seattle, Washington. The firm is Demco Law Firm, P.S.. You can contact the office directly through this profile page.
What practice areas does Philip Tyler Mattern handle?
Philip Tyler Mattern focuses on contracts, probate, estate planning, real estate, zoning. Each practice area listed reflects experience handling cases of that type in Washington.
How long has Philip Tyler Mattern practiced law?
Philip Tyler Mattern has 39+ years of legal experience and has been licensed since 1987.
Where did Philip Tyler Mattern go to law school?
Philip Tyler Mattern earned their education at (J.D., 1980); (B.A., 1977).
How can I contact Philip Tyler Mattern for a consultation?
You can contact Philip Tyler Mattern 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 Philip Tyler Mattern received?
Philip Tyler Mattern's notable recognition includes: BV Distinguished.

Education

J.D.
University of Washington
- 1980
B.A.
Northwestern University
- 1977

Awards

BV Distinguished

Bar Admissions

Washington
Admitted: 1987

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