ONYX Group of New York is a full service real estate advisory firm focused on brokerage, consulting and new development marketing. Our concierge approach, acute attention to detail and unyielding integrity coupled with our breadth of experiences in finance, architecture, investment sales/leasing, and economics allows us to offer you a unique and diverse perspective of the real estate industry. Whether you are looking to purchase, sell, lease or develop, please contact us for a free evaluation of your real estate needs.