Our Story

CORE was founded in 2005 by Shaun Osher with a progressive vision for a new type of brokerage firm. His goal was two-fold:


1. To create a boutique, full-service consulting platform for agents and developers to grow and strengthen their businesses.


2. To provide the most outstanding client service that is personalized and perfectly tailored to their clients’ needs.


CORE has since grown to over 170 real estate professionals and staff, with offices in Chelsea, Flatiron, Union Square, Madison Avenue and Brooklyn. We have marketed and sold over 30 new development projects and generated over $5 billion in sales to date. In 2014, Related Companies acquired a stake in CORE to further expand the firm's brand and offerings throughout New York City.

We continue to evolve the business of real estate by living this vision.