100 S Jersey Avenue unit: 35 35 Positioned within Prime Heritage Square Office Condos in the heart of Setauket, this polished commercial office space delivers visibility, functionality, and a professional atmosphere in one of the area's most active business corridors. The layout features three private office suites accented by elegant French doors, creating a balance of privacy and natural flow. A spacious communal work area anchors the suite and offers flexibility for a multitude of purposes. A dedicated reception area sets a professional first impression, while the kitchen space includes a refrigerator and sink for everyday convenience. One private bathroom completes the interior. The setting is well suited for health and wellness practices, medical or clinical use, professional services, legal offices, personal training, or yoga and movement based businesses, all supported by ample on site parking and a clean, professional environment. This Space offers many options for a creative business idea. Located just minutes from Stony Brook University and Stony Brook Hospital, with easy access to the train station and Downtown Port Jefferson Village, this office benefits from steady foot traffic and strong surrounding commerce. Tucked just behind a bustling neighborhood coffee house, the location naturally attracts new clients and enhances daily visibility within a thriving business community. A rare opportunity to establish or expand your business in a sought after Setauket office condo location that blends convenience, exposure, and professional appeal. Updated 6 yr old heating system. Schedule a private tour today to explore how this Prime Heritage Square office space can support your business goals.