Real Estate Contract Review Attorney in Long Island, NY and Nassau County

Protect Your Property Deal with Experienced Contract Review in Long Island & Nassau County, NY


Buying or selling property is one of the biggest financial decisions you'll ever make, and the contract you sign will shape everything that follows. At Chiariello & Chiariello, we know that a poorly worded clause or an overlooked contingency can turn a dream purchase into a costly dispute. As a trusted Real Estate Contract Attorney in Long Island,NY, our firm reviews, negotiates, and drafts real estate contracts so that our clients enter every transaction with clarity and confidence. Whether you're a first-time homebuyer, a seasoned investor, or a seller ready to close a deal, having a knowledgeable eye on your paperwork before you sign is not optional — it's essential.

Chiariello & Chiariello

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Your trusted Long Island, Real Estate Attorneys


147 Glen Street
Glen Cove, NY 11542

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Why Contract Review Matters Before You Sign

Real estate contracts are dense documents filled with contingencies, deadlines, disclosures, and financial terms that carry serious legal weight. Many buyers and sellers assume that a standard form contract is safe to sign as-is, but "standard" doesn't mean it protects your specific interests. As a Purchase Agreement Lawyer in Nassau County, we routinely catch issues that could expose clients to unnecessary risk: vague inspection contingencies, unclear closing timelines, ambiguous language about who pays for repairs, or financing clauses that don't account for a buyer's actual mortgage situation.

Our review process looks at every angle of the agreement, including:

  • Purchase price and deposit terms — ensuring your earnest money is protected and clearly accounted for
  • Contingency clauses — inspection, financing, and appraisal contingencies that give you an exit if something goes wrong
  • Title and survey provisions — confirming the property can be transferred free of unexpected claims
  • Closing date and possession terms — avoiding disputes over timing and occupancy
  • Disclosure requirements — making sure sellers meet their legal obligations under New York law

What Long Island Buyers and Sellers Should Consider

Every real estate transaction on Long Island comes with its own set of local considerations, from zoning restrictions to municipal code requirements to co-op and condo board rules that can complicate a standard purchase agreement. Nassau County property owners, in particular, often deal with unique title issues tied to older housing stock and inherited properties. A Real Estate Contract Attorney in Long Island, NY who understands these regional nuances can spot red flags that a generic review might miss.

Clients should also think about how a contract addresses contingencies for financing delays, what happens if an inspection reveals structural problems, and how disputes will be resolved if the deal falls apart before closing. These aren't hypothetical concerns — they're the exact scenarios that lead buyers and sellers into costly litigation when contracts are vague or incomplete. If you're purchasing a property in Glen Cove or the surrounding area, our team at Chiariello & Chiariello's real estate practice can walk you through the closing process from contract to keys in hand

When Contract Disputes Escalate

Even a carefully reviewed contract can lead to disagreements once both parties are locked into a deal. A seller might fail to disclose a known defect, a buyer might back out after the contingency period, or a dispute might arise over who's responsible for repairs identified during inspection. When negotiation and good faith communication don't resolve the issue, litigation may become necessary to enforce the terms of the agreement or recover damages. Our firm's civil litigation team is prepared to step in when a real estate transaction turns into a legal dispute, giving our clients continuity of representation from contract review through resolution.

Working With a Purchase Agreement Lawyer in Nassau County

Every transaction is different, and a one-size-fits-all approach to contract review does a disservice to clients with unique needs. As a Purchase Agreement Lawyer in Nassau County, our approach starts with a careful read of the entire agreement, followed by a conversation about your goals — whether that's closing quickly, protecting a specific contingency, or negotiating better terms with the other party. We then communicate directly with the opposing attorney or agent to request revisions, clarify ambiguous language, or push back on terms that don't serve your interests.

This hands-on involvement is part of what has defined Chiariello & Chiariello for more than 50 years. Our attorneys handle each transaction personally rather than passing the work off to paralegals or support staff, which means the person reviewing your contract is the same person you'll speak with if questions come up down the line.

Schedule a Consultation With Our Real Estate Team

Signing a real estate contract without a thorough legal review is a risk that's simply not worth taking. Whether you're finalizing a purchase agreement, negotiating terms as a seller, or trying to make sense of confusing contract language, our team is ready to help. As a dedicated Real Estate Contract Attorney in Long Island, NY, and a trusted Purchase Agreement Lawyer in Nassau County, Chiariello & Chiariello has spent decades guiding clients through property transactions with care and attention to detail.

Contact us today at 516-475-4428 or reach out online to schedule your consultation. Let our family help protect yours through every step of your real estate transaction.

Why Choose Chiariello & Chiariello


  • Serving the Community for Over 50 Years
    Our firm has helped Nassau county residents with their legal matters for more than five decades.
  • Honest Legal Counsel
    At Chiariello & Chiariello, we pride ourselves on integrity and providing clients with straightforward advice.
  • Family-Owned Law Office
    Our firm has been in the family for over 50 years and we look to treat all of our clients as part of our family.
  • Small Firm Attention, Big Firm Results
    Our attorneys pursue maximum compensation for our clients while providing them with highly personalized attention throughout the entire process.

Standing By You Every Step of the Way


If you are experiencing hardship in your life due to another’s negligence, working with a skilled and knowledgeable legal team can make all the difference in improving your situation — and helping you get your life back on track.

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Client Reviews

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"They demonstrated commitment to my case, which allowed me to trust that he was advocating for my best interests."

- Liz, Former Client

"Treated like family. Passionate, caring, honest and professional. Always kept in contact with us through every step for 2 years. Amazing lawyers, who now we call friends!"

- Jackie, Former Client

"I went to them when I was turned away from a big firm who didn’t want to help me. This firm won my case and got me a settlement that surpassed my expectations!"

- Peter, Former Client

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