CORE is the leading, full-service, boutique real estate brokerage specializing in the marketing of premiere residential properties. Headquartered in New York City, CORE was founded by CEO Shaun Osher and Jack Cayre, who envisioned a dynamic boutique brokerage based on integrity, informed by expertise and driven by innovation.

CORE offers comprehensive real estate solutions for buyers, sellers, landlords, investors and developers. The firm is powered by an integrated team of accomplished professionals with extensive expertise in all aspects of real estate transactions.

Thanks to a unique marketing approach, CORE ensures that its clients earn the highest market-driven prices. Our agents educate and shepherd buyers, sellers and landlords through the sales or leasing process. And we partner closely with developers, from the earliest stages of a project through closing; partnerships, which boast a proven, profitable track record. Since 2005, CORE has introduced more than 25 new development properties to the New York City real estate market, selling more than $1 billion in real estate.

CORE Values

CORE is unlike any other real estate company.
Our values are an integral part of our DNA.
We provide the highest level of service to our clients.
We seek fresh and creative solutions and implement them swiftly.
We embrace innovation and technology.
We care about quality and pay attention to detail.
We share our knowledge.
We conduct ourselves with integrity and respect.
We collaborate as a unified team.
We embrace that the world has evolved, and will continue to do so.

We believe that the principles by which we operate and the culture that we live results in an experience buying, selling, or renting real estate that is tailored for the twenty-first century and for this reason, CORE is the Evolution of Real Estate.