Commercial Real Estate Lawyer in Nassau County, NY
Experienced. Strategic. Results-Oriented.
Whether you’re purchasing your first commercial property, negotiating a lease, or navigating a high-stakes dispute, Attorney David Laniado brings nearly 30 years of legal experience to every aspect of commercial real estate law. Businesses, developers, investors, and property owners across Nassau County rely on his seasoned legal judgment, creative problem-solving, and unwavering advocacy to guide them through complex transactions and litigation.

Why Choose David Laniado for Commercial Real Estate Matters?
Choosing the right attorney can make the difference between a deal that propels your business forward — and one that creates costly delays or liability. Here’s why clients trust David Laniado to protect their commercial real estate interests:
Nearly 30 Years of Legal Experience
Decades of hands-on legal practice have equipped David Laniado with deep knowledge of the real estate landscape in Nassau County and throughout New York. From acquisition to closing, and from lease disputes to zoning issues, he brings a wealth of insight to every case.
Known for Creative Legal Strategies and Effective Results
No two deals or disputes are the same. Attorney Laniado tailors innovative legal strategies that align with your specific goals — whether you’re navigating a contract negotiation or facing litigation over property rights or title issues.
Straightforward, Honest Legal Assessments
Clients appreciate David’s direct approach. He provides clear, candid advice about risks, potential outcomes, and next steps — without legal jargon or unrealistic promises. You’ll always know where your matter stands and what to expect next.
Personalized Attention and Responsive Communication
When you work with David Laniado, you don’t get passed off to junior associates. He personally handles your case and remains available to address concerns as they arise. You can count on proactive communication and a lawyer who listens.
Proven Track Record in Both Trial and Appellate Courts
If your real estate matter escalates to litigation or requires appellate review, David Laniado is uniquely equipped to advocate for you. He’s successfully argued and defended complex matters in both trial courts and appellate courts across New York.
Comprehensive Commercial Real Estate Legal Services
Protecting Your Investment from Start to Finish
Attorney David Laniado offers a full spectrum of legal services tailored to the needs of business owners, investors, developers, and landlords throughout Nassau County and the greater New York area. With nearly three decades of experience, he is a trusted legal advisor who brings clarity and strength to every commercial real estate transaction and dispute.
Below is a more in-depth look at the services he provides:
Purchase and Sale Transactions
Buying or selling commercial real estate is a major financial decision that involves a host of legal considerations. Attorney Laniado ensures all aspects of the transaction are reviewed with precision, including:
- Drafting and negotiating purchase and sale agreements
- Performing due diligence (title review, zoning compliance, environmental concerns)
- Resolving issues uncovered during inspections or title searches
- Coordinating with lenders and title companies
- Ensuring a smooth closing and post-closing compliance
He helps clients avoid costly mistakes and maximize their investment by identifying legal risks before they become problems.
Commercial Leasing (Landlord and Tenant Representation)
Well-drafted leases protect your interests and reduce future disputes. Attorney Laniado represents both landlords and tenants in negotiating, drafting, and enforcing:
- Long-term retail, industrial, and office leases
- Ground leases, triple-net leases, and subleases
- Lease renewals, extensions, and terminations
- Disputes over rent, repairs, build-outs, and early termination
- Eviction proceedings and holdover tenant matters
With a deep understanding of landlord-tenant dynamics, he crafts lease agreements that are clear, enforceable, and aligned with your business objectives.

Zoning, Permitting & Land Use Issues
Whether you’re developing property or modifying an existing structure, zoning compliance is critical. David Laniado advises clients on:
- Zoning code interpretations and variance applications
- Special use permits and site plan approvals
- Local zoning board hearings and planning commission appearances
- Compliance with building codes and municipal ordinances
He helps clients obtain the approvals they need while minimizing delays and ensuring long-term viability for development projects.
Title Disputes and Quiet Title Actions
Disputes over ownership, boundary lines, or encumbrances can stall a project or derail a sale. Attorney Laniado assists clients in:
- Resolving title defects uncovered in searches
- Litigating adverse possession or boundary line disputes
- Filing quiet title actions to establish clear ownership
- Addressing issues involving easements, liens, and covenants
Clear title is essential to commercial real estate success — and Attorney Laniado ensures your rights are preserved and defended.
Real Estate Litigation and Appeals
When disputes escalate, David Laniado is prepared to litigate aggressively in court. With experience in both trial and appellate courts, he handles:
- Breach of contract claims
- Partnership and joint venture disputes
- Specific performance actions
- Injunctions and declaratory judgments
- Appeals of unfavorable rulings or administrative decisions
His appellate background makes him particularly effective in preserving or challenging trial outcomes when stakes are high.
Construction Disputes
Construction projects involve multiple parties, deadlines, and deliverables — which makes them prone to disputes. Attorney Laniado represents property owners, developers, and contractors in:
- Disputes over delays, defective work, and non-performance
- Payment and lien enforcement actions
- Contract negotiation and breach litigation
- Mediation and arbitration involving construction issues
He works quickly to resolve conflicts before they spiral into costly litigation.
Breach of Contract or Fraud Claims
Contracts are the foundation of every commercial real estate deal. When one party fails to perform or engages in deceitful conduct, Attorney Laniado provides vigorous representation in:
- Actions for breach of purchase agreements, leases, or development contracts
- Misrepresentation or concealment claims
- Fraudulent inducement in real estate transactions
- Legal remedies including rescission, damages, or equitable relief
Property Tax Appeals
Excessive property tax assessments can drain cash flow and hurt long-term profitability. David Laniado helps commercial property owners challenge unfair assessments by:
- Reviewing property tax records and valuations
- Filing tax grievance petitions with local assessors
- Representing clients in administrative hearings or court
- Negotiating reductions that reflect fair market value
A Strategic Partner for Every Step of the Real Estate Lifecycle
Whether you’re a seasoned developer managing a portfolio of properties or a first-time investor stepping into commercial real estate, Attorney David Laniado provides the legal experience, foresight, and personal attention needed to help you succeed. From initial planning to dispute resolution, he ensures your interests are protected and your transactions are built to last.
Schedule Your Initial Consultation Today
Call (516) 599-8999 or fill out the online contact form to speak with Attorney David Laniado about your commercial real estate needs in Nassau County and beyond.
Schedule Your Initial Consultation
If you’re seeking strategic, experienced legal representation in a commercial real estate matter, or need to appeal a property-related ruling, call today to schedule a confidential initial consultation. Attorney David Laniado also accepts cases in family law, personal injury, and civil litigation — offering a full-service approach to protecting your legal and financial interests.
Call Now: (516) 599-8999
Serving clients across Nassau County and the greater New York metro area