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Highlights
- Located along East Main Street, near Riverhead’s downtown core
- Well-suited for office or service-oriented users
- Convenient access to nearby parking and regional roadways serving Riverhead and the greater North Fork market
All Available Spaces(2)
Display Rental Rate as
- Space
- Size
- Term
- Rental Rate
- Space Use
- Build-Out
- Available
Office space for lease
- Fully Built-Out as Standard Office
- Fits 13 - 40 People
- Can be combined with additional space(s) for up to 6,000 SF of adjacent space
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
Office space for lease
- Fully Built-Out as Standard Office
- Fits 3 - 8 People
- Can be combined with additional space(s) for up to 6,000 SF of adjacent space
- Mostly Open Floor Plan Layout
- Space is in Excellent Condition
| Space | Size | Term | Rental Rate | Space Use | Build-Out | Available |
| 1st Floor, Ste 5 | 5,000 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
| 2nd Floor, Ste 4 | 1,000 SF | Negotiable | Upon Request Upon Request Upon Request Upon Request | Office | Full Build-Out | Now |
1st Floor, Ste 5
| Size |
| 5,000 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
2nd Floor, Ste 4
| Size |
| 1,000 SF |
| Term |
| Negotiable |
| Rental Rate |
| Upon Request Upon Request Upon Request Upon Request |
| Space Use |
| Office |
| Build-Out |
| Full Build-Out |
| Available |
| Now |
1st Floor, Ste 5
| Size | 5,000 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Office space for lease
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 13 - 40 People
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 6,000 SF of adjacent space
2nd Floor, Ste 4
| Size | 1,000 SF |
| Term | Negotiable |
| Rental Rate | Upon Request |
| Space Use | Office |
| Build-Out | Full Build-Out |
| Available | Now |
Office space for lease
- Fully Built-Out as Standard Office
- Mostly Open Floor Plan Layout
- Fits 3 - 8 People
- Space is in Excellent Condition
- Can be combined with additional space(s) for up to 6,000 SF of adjacent space
Property Overview
633 E Main Street is located along East Main Street in Riverhead, offering a convenient downtown setting near municipal offices, professional services, and established local businesses. The property benefits from visibility along a primary east–west corridor and proximity to Riverhead’s commercial core, making it suitable for office, professional, or service-oriented users. The location provides access to nearby parking and regional transportation routes serving the greater Riverhead and North Fork market.
Property Facts
Select Tenants
- Floor
- Tenant Name
- Industry
- 1st
- Riverhead Family Development Center
- Health Care and Social Assistance
- 1st
- Ulster Savings Bank
- Finance and Insurance
Presented by
633 E Main St
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