

71 E Main St, Riverhead, NY 11901
Mixed-use | ±14,990 SqFt | Retail & Office | Potential Office to Resi Conversion
Marketing description
- The property sits on a 0.21‑acre parcel and comprises +/- 14,990 SF of space.
- The property has ground floor retail with second floor office space that can be converted to residential.
- The property also benefits from municipal parking at both the front and rear.
- Located along Riverhead’s primary commercial corridor, the Subject Property is surrounded by shopping, dining, schools, and more.
Investment highlights
Marcus & Millichap is proud to present for sale 71 E Main Street ("Subject property"), a mixed-use property located in Riverhead, NY.
The subject property rests on a 0.07-acre parcel with approximately +/- 14,990 square feet of space with ground floor retail space and second floor office space.
Strategically located within Riverhead’s walkable downtown, the Subject Property benefits from steady year‑round foot traffic and immediate access to a diverse mix of local retailers, restaurants, service providers, and civic uses. The corridor is further energized by major visitor attractions such as the Long Island Aquarium, which draws hundreds of thousands of guests annually and reinforces Main Street as a true regional destination.
The area itself is experiencing notable reinvestment, with several new mixed‑use and hospitality developments underway, adding residential density, activating the streetscape, and strengthening the long‑term fundamentals of the district. This combination of daily‑needs retail, tourism‑driven activity, and ongoing public and private investment underscores the enduring stability and appeal of the location.
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