Atty. Brett Michael Stack
Brett M. Stack joined Rosenberg & Estis in 2025 and is Counsel with the firm’s Transactions Department.
Contracts & More Attorney · Serving New York, NY · 11+ Years Experience
Profile Summary
About Brett Michael Stack at a Glance
Brett Michael Stack is a Counsel based in New York, New York, practicing at Rosenberg & Estis, P.C.. They have 11+ years of legal experience, licensed to practice since 2015. Their practice focuses on residential, contracts, real estate, and government. Admitted to practice in New Jersey (2015) and New York (2016). Educated at New York Law School (J.D. Dean, 2015) and State University of New York at Binghamton (B.A. Politics, 2012). Serves clients in New York, NY and the surrounding metropolitan area.
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About Brett Michael Stack
- Brett M. Stack joined Rosenberg & Estis in 2025 and is Counsel with the firm’s Transactions Department
- Stack concentrates his practice on complex real estate transactions
- He frequently represents buyers, sellers, lending institutions, sponsors, developers, landlords, tenants, condominium associations and cooperative apartment corporations with regard to their various real estate matters
- Stack is well-versed in negotiating contracts, conducting closings, drafting and reviewing condominium formation documents, entity formation, as well as conducting due diligence
- He represents a diverse client base to include clients who purchase and sell condominium units, cooperative units, multi-family properties, mixed-use properties and commercial properties
- Prior to joining Rosenberg & Estis, Stack was an Associate Attorney at Moritt Hock & Hamroff LLP. Notable Work Noho Condominium – Served as counsel representing Developer in connection with drafting Offering Plan, amendments to same, condominium formation and closing process
- Upper East Side luxury condominium, a Madison Avenue mixed-use condominium – Drafted offering plan, formed condominium and managed client on all aspects of condominium project
- Assisted as co-counsel in underlying loan satisfaction and ground lease termination
- NoMad luxury condominium – Managed unit sale process for more than 100 condominium units within a new development
- Drafted all offering plan amendments
- Advised client on all aspects related to condominium governance
- Assisted as co-counsel in underlying loan satisfaction
- Upper East Side luxury condominium, a Third Avenue mixed-use condominium – Managed unit sale process for more than 35 condominium units within a new development
- Drafted all offering plan amendments
- Advised client on all aspects related to condominium governance
- Managed unit transfers from developer entity to individual members of developer entity
- Represented entity in refinance of $13M loan cross collateralized between 3 different cooperative apartments
- Represented joint venture in acquisition of portfolio of 100+ townhouses for approx. $477M located in Brooklyn and Queens with concurrent financing of approx. $175M from institutional lender
- Client was private equity firm and controlling member of the joint venture
- Represented Purchaser of Membership Interest in LLC for approx. $4M that owns real estate in the Bahamas
- Represented high net worth individual purchasing approx. $35M cooperative unit in New York City
- Honors & Awards New York Metro Super Lawyer Rising Star: 2023 and 2024 Published Works Co-op Flip Tax Fees and How They Impact Shareholders Published on April 8, 2025 in: New York Law Journal Co-op / Condo Column Co-op and Condominium Voting Agreements: Limitations and Opportunities
Practice Areas Explained
Brett Michael Stack's Areas of Legal Practice
Each practice area below reflects the types of cases Brett Michael Stack handles, with a practical overview of what that area of law involves and how it may apply to your situation in New York.
Residential Real Estate in New York
Brett Michael Stack is one of 9,272 residential attorneys indexed nationally. Browse residential attorneys in New York →
Contracts in New York
Brett Michael Stack is one of 76,101 contracts attorneys indexed nationally. Browse contracts attorneys in New York →
Real Estate Law in New York
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
Brett Michael Stack is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in New York →
Government & Administrative Law in New York
Attorneys for administrative law, agency hearings, government contracts, licensing, and public benefits.
Brett Michael Stack is one of 131,162 government attorneys indexed nationally. Browse government 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 New York 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 venue, 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.
New York Courts and Legal Process
Choosing a New York-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
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Professional Profile
Why Clients in New York Choose Brett Michael Stack
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Brett Michael Stack's practice in the field of residential, contracts, real estate, and government.
Decade-Tested Legal Experience
Brett Michael Stack brings 11+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in New Jersey and New York, Brett Michael Stack can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering residential, contracts, and real estate, Brett Michael Stack can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in New York
A New York-based practice means Brett Michael Stack attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Brett Michael Stack Handles in New York
Below is a representative sample of the types of matters Brett Michael Stack has experience with under New York law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Brett Michael Stack directly to discuss the specifics of your situation.
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How People Find Brett Michael Stack Online
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Brett Michael Stack's Practice Areas & Specializations
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