"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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All Vouchers Welcome - Todos los vales son bienvenidos - 歡迎所有優惠券


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: when working with a buyer, Keystone and its licensees are not required to offer buyer agency, However in the event that they do offer buyer agency, a buyers broker contract/agreement, is required, including compensation details. 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


Keystone Realty USA abides by the Fair Housing Act of 1968 as amended, as well as the New York State Human Rights Law and CONFIDENTIAL SETTLEMENT COMMUNICATION – SUBJECT TO RULE 408 3 New York City Human Rights Law, which together prohibit discrimination in the sale or rental of housing based on race, creed, color, religion, national origin, sex, marital status, partnership status, alienage or citizenship status, age, disability, familial status, lawful source of income, sexual orientation, gender identity or expression, military status, or because children are, may be or would be residing with such person or persons. Keystone Realty USA complies with all applicable federal, state and local laws pertaining to the use of vouchers and other forms of publicly-funded rental assistance as a source of income. Every applicant and tenant, regardless of any applicable protected factors, shall be treated equally and with dignity and respect.”


Exclusive Broker for LongIsland.com

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