Atty. Patrick Anthony Hennessey

Atty. Patrick Anthony Hennessey

Patrick Anthony Hennessey is a lawyer practicing eminent domain and valuation litigation, condemnation and inverse condemnation, valuation litigation and 1 other area of law. Patrick received a B.A. degree from University of California at Berkeley in 1975, and has been licensed for 48 years.

Irvine Irvine 48 yrs experience 48 year
Call (949) 570-9148 Book Appointment

Profile Summary

About Patrick Anthony Hennessey at a glance

Patrick Anthony Hennessey is a Partner based in Irvine, California. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on real estate and litigation. Admitted to practice in California (1978). Educated at University of San Diego (J.D., 1978) and University of California at Berkeley (B.A., 1975). Recognitions include AV Preeminent. Active member of Orange County (Member, Real Estate Section) Bar Association and American Bar Association. Serands clients in Irvine, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Patrick Anthony Hennessey is a lawyer practicing eminent domain and valuation litigation, condemnation and inverse condemnation, valuation litigation and 1 other area of law
  • Patrick received a B.A. degree from University of California at Berkeley in 1975, and has been licensed for 48 years
  • Patrick practices in Irvine, CA

Practice Areas Explained

Patrick Anthony Hennessey's Areas of Practice

Each practice area below reflects the types of cases Patrick Anthony Hennessey 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.

Patrick Anthony Hennessey is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Civil Litigation

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

Patrick Anthony Hennessey is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 Irvine 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 Irvine or all attorneys in California.

Frequently Asked

Common questions about Patrick Anthony Hennessey

Where is Patrick Anthony Hennessey's law office located?
Patrick Anthony Hennessey's law practice is located in Irvine, California. You can contact the office directly through this profile page.
What practice areas does Patrick Anthony Hennessey handle?
Patrick Anthony Hennessey focuses on real estate, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Patrick Anthony Hennessey practiced law?
Patrick Anthony Hennessey has 48+ years of legal experience and has been licensed since 1978.
Where did Patrick Anthony Hennessey go to law school?
Patrick Anthony Hennessey earned their education at (J.D., 1978); (B.A., 1975).
How can I contact Patrick Anthony Hennessey for a consultation?
You can contact Patrick Anthony Hennessey 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 Patrick Anthony Hennessey received?
Patrick Anthony Hennessey's notable recognition includes: AV Preeminent.

Education

J.D.
University of San Diego
- 1978
B.A.
University of California at Berkeley
- 1975

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1978

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