"Where Independence is the Key to Success"

  • Phone Number

  • 1-800-390-8083

Welcome to Keystone Realty USA

Keystone Realty USA is a leader in real estate on Long Island, New York. Our company is home to hundreds of real estate agents across Long Island, Queens and Westchester NY. Click here to find an agent or call us at 1-800-390-8083. If you are a licensed agent on Long Island and are looking to further your career, consider joining our team. Keystone Realty USA, "Where Independence is the Key to Success."

Join Our Team

Agents receive 80 to 100% payouts. Highest in the industry.

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Find Agent

Over 200 agents to choose from who speak 20 languages.

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Find Property

Find your dream home here! Over 30,000 homes to choose from.

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Sell Property

Learn how Keystone will help you sell your home fast.

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Financing Center

Need a LOAN? Check out our Financing Center.

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About Us

Find out why Keystone is the right move when choosing a realtor.

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New York Housing Vouchers Always Welcome


4/19/22 - NY/DOS Standard Operating Procedures: According to New York State law, we are required to publish our Standard Operating Procedures. This SOP will detail prerequisites that all prospective home buyers must meet before receiving services from any Keystone Realty agent. Keystone agents will implement these procedures in a uniform fashion with respect to any Prospective Buyers.

• Identification Required for Prospective Buyers: Keystone does not require Prospective Buyers provide identification to work with any of our agents; however, Prospective Buyers may be required to show proof of identification to (a) enter certain Keystone offices if required by building’s security, (b) attend an open house or showing at the direction of a homeowner or listing agent, or (c) in any other circumstance as directed by a third party, including but not limited to, a seller or listing agent.

• Buyer Broker/Buyer Representation: Keystone does not require Prospective Buyers to sign an exclusive buyer representation agreement to work with a Keystone agent, however, a Prospective Buyer and Keystone agent may agree to use an exclusive buyer representation/ buyer’s broker agreement. Also please note; buyer/seller/broker representation does not imply free service

• Pre-approval Requirements: Keystone does not require Prospective Buyers to provide confirmation of a loan or mortgage pre-approval to work with a Keystone agent; however, a third party, including but not limited to; a seller or listing agent, may require proof of pre-approval, including but not limited to, prior to attending a showing or open house or receiving an offer from the Prospective Buyer.

New York State Housing Discrimation Disclosure Form

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