Business Details
Your Trusted Commercial Real Estate Partner on Long Island
NAI Long Island serves as the Long Island representative of NAI Global, an international network of real estate professionals. We specialize in commercial real estate services across Nassau and Suffolk Counties, NY, offering expertise in office, industrial, retail, land, and property management. Our team combines local market knowledge with global resources to deliver tailored solutions for property owners, tenants, and investors. With decades of collective experience, we prioritize client success through strategic advisory, transaction excellence, and innovative property management.Our commitment to quality is demonstrated through partnerships with leading companies like Hertz, Pepsi, and Citibank, while leveraging NAI Global's $20B+ annual transaction volume and 300+ global offices. We maintain a client-centric approach, focusing on operational efficiency, value enhancement, and market-specific insights to maximize asset performance. Our professionals are recognized for their expertise in lease negotiations, portfolio management, and sustainable real estate practices that align with evolving market demands.
Services
Office Leasing
Industrial Sales
Retail Property Management
Land Development
Property Management
Highlights and features
- We offer 30+ years of combined experience in Long Island commercial real estate
- Our team leverages NAI Global's 300+ international offices and $20B+ annual transactions
- We provide data-driven market insights and customized property solutions
- Our professionals hold industry certifications including CCIM and SIOR designations
- We maintain a 95% client retention rate through personalized service
What people say
Exceptional professionalism
Proactive communication
Market expertise
Successful outcomes
Reliable team
Services
Office Leasing
Our office leasing specialists provide strategic advisory services for tenants and landlords. We offer market analysis, lease negotiations, and portfolio optimization while leveraging local expertise and global resources. Our team ensures competitive rental rates and favorable terms through comprehensive market comparisons and data-driven strategies. Clients benefit from our deep understanding of Long Island's commercial real estate landscape and established relationships with key market players.
Industrial Sales
We facilitate industrial property transactions including warehouses, distribution centers, and manufacturing facilities. Our experts provide valuation analysis, marketing strategies, and buyer representation while addressing complex requirements like logistics infrastructure and zoning regulations. Clients receive tailored solutions that maximize asset value through our extensive network of institutional and private investors across Long Island's industrial market.
Retail Property Management
Our property management services cover retail asset operations, tenant relations, and financial reporting. We implement value-enhancement strategies through tenant mix optimization, marketing initiatives, and maintenance programs. The team ensures regulatory compliance while maintaining high occupancy rates through proactive leasing efforts and customer-focused service delivery across shopping centers and standalone retail properties.
Land Development
We provide comprehensive land services including site selection, entitlement processing, and development advisory. Our specialists handle zoning requirements, environmental assessments, and regulatory approvals while offering market analysis for optimal land use. Clients receive strategic guidance for land acquisitions, assemblages, and disposition strategies that align with current market demands and future growth projections.
Property Management
Our full-service property management covers financial reporting, maintenance coordination, and tenant relations for commercial assets. We implement cost-saving measures through energy efficiency programs and preventive maintenance while ensuring regulatory compliance. Clients benefit from customized reporting systems, 24/7 emergency support, and strategic capital planning to maximize long-term asset performance across multiple property types.
People
Lee Rosner
Principal
Lee Rosner is a Principal at NAI Long Island with over 25 years of commercial real estate experience. He specializes in medical office leasing and property management, holding CCIM and SIOR designations that recognize his industry expertise. Lee leads complex transactions while maintaining a client-focused approach to real estate solutions.
Questions
What commercial real estate services do you offer?
We provide office, industrial, retail, and land brokerage services along with property management solutions tailored to Long Island's market needs.
Which areas do you serve?
We specialize in Nassau and Suffolk Counties, NY, with access to NAI Global's 300+ international offices for broader market coverage.
How does your property management work?
Our full-service management includes financial reporting, maintenance coordination, tenant relations, and value-enhancement strategies across commercial asset classes.
What makes you different from other firms?
We combine local market leadership with NAI Global's international resources, offering personalized service backed by $20B+ annual transaction volume.
Can you help with lease negotiations?
Our team provides strategic lease advisory services, including market analysis, term negotiations, and portfolio optimization for tenants and landlords.
Do you handle investment sales?
Yes, we facilitate commercial property acquisitions and dispositions with valuation analysis, marketing strategies, and investor connections across Long Island's markets.
Reviews (4)
Mike Milazzo
Jun 03, 2019
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I am a Financial Advisor and an independent business owner. I was recently put in a bind due to the building in which I lease office space being sold. I was in a time crunch and was floundering until I was lucky enough to meet Tracie Bryan, an Associate of Coldwell Banker. Tracie quickly understood my dilemma and worked very hard to find and locate the office spaces available to meet my needs. I understand how important it is to succeed at meeting my client's objectives and so does Tracie. For that reason I highly recommend Tracie for your consideration.
David Fernandez
May 13, 2019
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Recently had the pleasure of doing business with you guys, I was in the market for a larger space and after looking at several dingy places we found an amazing spot. Thank you again! 5 stars to you guys.
Pamela Gaertner
May 05, 2019
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Lee Rosner is a true professional and knowledgeable in all facets of commerical Real Estate. I would recommend him for anybody looking for commercial real estate.
Cory P.
Apr 05, 2019
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The broker I dealt with (Dennis) claimed he brokered many deals with the restaurant industry. Upon meeting him, he was condescending and snobby. And despite his attitude, he proved (surprising) he knew nothing about brokering a deal in the restaurant/bar industry. He didn't even know standard procedures when dealing with specifics. When talking to him about village code, he said to go and talk to the mayor.
We told him over and over, the mayor does not dictate building code and realistically has very little say in it. After dealing with this nightmare, we obtained a broker to try and educate this guy on the business. His attitude went from condescending to childish and it took 2 weeks to even start talking about the property because he was sour about splitting the commission. Clearly a sign he doesn't care about the client or deal.
Even after the fact, a deal never got made and I believe the landlord missed a great opportunity with a company that has been in the bar industry for 20 years. I'm not sure if I'd work with this company again.
We told him over and over, the mayor does not dictate building code and realistically has very little say in it. After dealing with this nightmare, we obtained a broker to try and educate this guy on the business. His attitude went from condescending to childish and it took 2 weeks to even start talking about the property because he was sour about splitting the commission. Clearly a sign he doesn't care about the client or deal.
Even after the fact, a deal never got made and I believe the landlord missed a great opportunity with a company that has been in the bar industry for 20 years. I'm not sure if I'd work with this company again.
