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Atty. Konstantine Antony Demiris

Atty. Konstantine Antony Demiris

Konstantine Antony Demiris is a lawyer practicing appellate practice, contested trusts and estates, elder and 15 other areas of law. Konstantine received a B.A. degree from University of California at Berkeley in 2002, and has been licensed for 21 years.

Walnut Creek Walnut Creek 21 yrs experience 21 year
Call (925) 385-4070 Book Appointment

Profile Summary

About Konstantine Antony Demiris at a glance

Konstantine Antony Demiris is a trusts, probate, family law, estate planning, and real estate attorney based in Walnut Creek, California. They have 21+ years of legal experience, licensed to practice since 2005. Admitted to practice in California (2005). Educated at Santa Clara University (J.D., 2005) and University of California at Berkeley (B.A. Political, 2002). Active member of Contra Costa County Bar Association California State Bar Association. Serands clients in Walnut Creek, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Konstantine Antony Demiris is a lawyer practicing appellate practice, contested trusts and estates, elder and 15 other areas of law
  • Konstantine received a B.A. degree from University of California at Berkeley in 2002, and has been licensed for 21 years
  • Konstantine practices in Walnut Creek, CA

Practice Areas Explained

Konstantine Antony Demiris's Areas of Practice

Each practice area below reflects the types of cases Konstantine Antony Demiris handles, with a brief overview of what that area of law covers.

Trusts

Konstantine Antony Demiris is one of 104,171 trusts attorneys indexed nationally. Browse trusts attorneys in California →

Probate

Konstantine Antony Demiris is one of 128,014 probate attorneys indexed nationally. Browse probate attorneys in California →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

Konstantine Antony Demiris is one of 187,066 family law attorneys indexed nationally. Browse family law attorneys in California →

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.

Konstantine Antony Demiris is one of 226,536 estate planning attorneys indexed nationally. Browse estate planning attorneys in California →

Real Estate Law

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

Konstantine Antony Demiris is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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 Walnut Creek 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 andnue, 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.

Looking for additional California attorneys? Browse all attorneys in Walnut Creek or all attorneys in California.

Frequently Asked

Common questions about Konstantine Antony Demiris

Where is Konstantine Antony Demiris's law office located?
Konstantine Antony Demiris's law practice is located in Walnut Creek, California. You can contact the office directly through this profile page.
What practice areas does Konstantine Antony Demiris handle?
Konstantine Antony Demiris focuses on trusts, probate, family law, estate planning, real estate. Each practice area listed reflects experience handling cases of that type in California.
How long has Konstantine Antony Demiris practiced law?
Konstantine Antony Demiris has 21+ years of legal experience and has been licensed since 2005.
Where did Konstantine Antony Demiris go to law school?
Konstantine Antony Demiris earned their education at (J.D., 2005); (B.A. Political, 2002).
How can I contact Konstantine Antony Demiris for a consultation?
You can contact Konstantine Antony Demiris 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.

Education

J.D.
Santa Clara University
- 2005
B.A. Political
University of California at Berkeley
- 2002

Bar Admissions

California
Admitted: 2005

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