About NAI Long Island
Founded in 1997, Islandia, New York-based NAI Long Island is an affiliate of the most well-recognized commercial real estate brand name in the United States – NAI Global. The strategically located Long Island office is based in Islandia is positioned in the epicenter of commerce and industry on Long Island halfway from the western border of Nassau County to the Suffolk County Seat in Riverhead. We are immediately off the Long Island Expressway (Rte 495) at Exit 57.
About NAI Long Island
With over 1.0M SF of managed space and over 2.5M SF of leasing and sale assignments on Long Island, NAI Long Island serves owners, investors, and occupiers by offering integrated, tailored solutions across a full spectrum of commercial real estate services including sales, leasing, and property management. Our team of dedicated professionals is consistently delivering solutions that produce superior results and champion our client’s business goals. We believe in face-to-face relationships and that hands-on problem-solving is fundamental. We become your advocate and are passionate about achieving long-term success.
Leadership: NAI Long Island is led by Lee Rosner, CCIM SIOR, Lee has over 35 years of commercial real estate experience and is a well-known and respected industry leader on Long Island.
Staff: Fifteen (15) full-time commercial real estate brokers and property managers and four (4) support personnel.
Business Lines: NAI Long Island is a commercial real estate services firm providing, tenant and ownership representation, consulting advisory services, land use/zoning expertise, valuation, REO-OREO-foreclosure services, litigation support/expert witness and property management functions. Our focus is on the industrial and office sectors.
Certifications: Our staff includes professionals with both the CCIM & SIOR Designations. These designations represent the most highly regarded professional designations in the office and industrial real estate industry. The firm is a Licensed Real Estate Broker in the State of New York.
Special Capabilities: Our clients benefit from NAI Long Island’s special understanding of the commercial real estate market with the added ability to extend our marketing reach nationwide through the NAI Global platform which has the largest geographic footprint of offices in today’s commercial real estate marketplace.
A world of support with a singular focus: YOU
Our Values
Our key values serve as a compass for our behavior and direct how we conduct our business and manage our relationships. These words and concepts are not only values we strive to achieve but attributes we desire to build and share.
Our clients and partners inspire us to promote innovation, inspire passion, and foster collaboration and creativity.
Innovation: We support the courage required to shape a limitless future for the commercial real estate world and all that it encompasses. Forging new paths implies trust in our own instinct and mandates collaboration within our organization and with our clients.
Collaboration:We leverage our collective knowledge and relationships as we operate with a singular purpose for our clients and partners.
Precision: We seek and encourage methodical and measured attention to details.
Dedication: We are dedicated to our relationships, which are the cornerstone of our success. In aligning with our clients to focus on the long-term, not just the next transaction, we consciously choose achieving our client’s goals over immediate internal gain.
Passion: One team, one heart, one goal. We are a global organization – acting, thinking, and doing in concert, with a singular purpose in order to serve our clients.
Global Diversity: Today’s practices typical to one part of the globe or sector may be found to work in others tomorrow. By sharing our activities across borders and specialty groups, we are actively innovative in locally implementing those best practices for our clients.
Excellence: Delivering the best in everything we do, we constantly seek to improve and innovate in all areas of our service.
Trust: Our clients come first. We expand your potential and deliver results. That earns your trust and respect. Period. Full Stop.
- CoStar Broker Broker – multiple years
- A Top Producing Firm at a Global Real Estate Company – multiple years*
- Top Producing Professionals – multiple years*
- CCIM Designee
- SIOR Designee
- Multiple awards from various Long Island Business Group since 1997.
*Predecessor affiliation with a Global Commercial Real Estate Company from 1997-2020
