146 Railroad Avenue, Islip, NY, 11782
$1,600,000
activeLot Size
7,405 sqft
Stories
2
Type
Commercial
Estimate. Actual payment depends on credit, lender, taxes, and insurance.
Build your business at this classic red brick office building, ideally located in one of Sayville’s most desirable commercial corridors just steps from Main Street and the Sayville train station. This 2-story property offers approximately 6,400 square feet across 3 units plus a basement, creating excellent flexibility to lease units individually for diversified rental income, occupy part of the building while generating income from the rest, or combine the space for a larger single-user office. Recent upgrades include brand-new bathrooms, a modern kitchen, and new solar power, supporting long-term efficiency and lower operating costs. With its commuter-friendly location, strong visibility, and adaptable layout, this is a rare opportunity for investors and owner-users alike to secure a well-positioned office asset in the heart of Sayville.
Listed by Theodore Gounelas CBR, Coldwell Banker M&D Good Life
Listings courtesy of OneKey® MLS as distributed by MLS GRIDBased on information submitted to the MLS GRID as of Aug 5, 2026, 6:09 PM UTC (date and time MLS GRID Data was obtained). All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.
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