Atty. Sean M. Cronin

Atty. Sean M. Cronin

Executive Member, Long Island Real Estate Group.

Mineola Mineola 22 yrs experience 22 year
Call (516) 963-5009 Book Appointment

Profile Summary

About Sean M. Cronin at a glance

Sean M. Cronin is a Partner based in Mineola, New York, practicing at Cronin & Cronin Law Firm, PLLC. They have 22+ years of legal experience, licensed to practice since 2004. Their practice focuses on real estate, tax, tax litigation, zoning, and estate tax. Admitted to practice in Connecticut (2004) and New York (2005). Educated at Hofstra University (J.D., 2004) and Washington & Lee University (B.A. Economics, 2001). Serands clients in Mineola, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

Executive Member, Long Island Real Estate Group

Practice Areas Explained

Sean M. Cronin's Areas of Practice

Each practice area below reflects the types of cases Sean M. Cronin 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.

Sean M. Cronin is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in New York →

Tax Law

Tax attorneys handle IRS audits, tax debt, international tax, estate planning, and tax court litigation.

Sean M. Cronin is one of 85,302 tax attorneys indexed nationally. Browse tax attorneys in New York →

Tax Litigation

Sean M. Cronin is one of 3,110 tax litigation attorneys indexed nationally. Browse tax litigation attorneys in New York →

Land Use & Zoning

Sean M. Cronin is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in New York →

Estate & Gift Tax

Sean M. Cronin is one of 3,765 estate tax attorneys indexed nationally. Browse estate tax attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

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

Looking for additional New York attorneys? Browse all attorneys in Mineola or all attorneys in New York.

Frequently Asked

Common questions about Sean M. Cronin

Where is Sean M. Cronin's law office located?
Sean M. Cronin's law practice is located in Mineola, New York. The firm is Cronin & Cronin Law Firm, PLLC. You can contact the office directly through this profile page.
What practice areas does Sean M. Cronin handle?
Sean M. Cronin focuses on real estate, tax, tax litigation, zoning, estate tax. Each practice area listed reflects experience handling cases of that type in New York.
How long has Sean M. Cronin practiced law?
Sean M. Cronin has 22+ years of legal experience and has been licensed since 2004.
Where did Sean M. Cronin go to law school?
Sean M. Cronin earned their education at (J.D., 2004); (B.A. Economics, 2001).
How can I contact Sean M. Cronin for a consultation?
You can contact Sean M. Cronin 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.
Hofstra University
- 2004
B.A. Economics
Washington & Lee University
- 2001

Bar Admissions

Connecticut
Admitted: 2004
New York
Admitted: 2005

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