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Fully Leased Office Complex
For Sale
$5,250,000

518-526 E Main St, Riverhead, NY 11901

Three-building property with professional suites and on-site parking near downtown attractions.

Property SizeContact for details
Days on Market22

Property Features for 518-526 E Main St

General Information

Standard status Active
Total Parking Spaces 95
Occupancy 100%

Additional Details

Office Units 7

Taxes and HOA fees

Annual Taxes $62,173

Building Details

Buildings 3
Tenancy Multi
Listing Agency: Richmond Realty Corp
Listed By: Isaac D. Israel · License #1026918
Source: Exprealty
Added: Jul 29 Changed: Aug 17 Last Checked: Aug 17 at 8:41PM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Richmond Realty Corp

Investment Insights

Based on property information with market context.

This fully leased office property comprises three buildings containing seven units and 95 parking spaces. The configuration supports multiple office and professional occupants within a single campus, with existing tenancy in place across the complex.

The property is located at 518-526 E Main St in Riverhead, directly across from the Long Island Aquarium and Hyatt Place. Its downtown setting places the complex near restaurants, breweries, theaters, marinas, hotels, and shopping centers. The combination of established occupancy, multiple buildings, and substantial on-site parking provides a practical setup for continued office use.

Key Highlights

  • Three‑building office complex with 7 units
  • Fully leased with long‑term tenants
  • 95 parking spaces on site

Property Analytics

Current Use

Office buildings

Suggested Use

Top Pick (Bike/Boat/Book/etc) Store Bakery Storage Facility Carpet & Flooring Store Catering Service Clothing & Fashion Store

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

7
Office units
100%
Occupancy
Multi-tenant
Tenancy

Location Intelligence

Trade Area within ½ mile

1,333
Businesses Nearby

Demographics for 11901, NY

30,936
Population
13,126
Households
2.4
Avg Household Size
42
Median Age
21%
College-Educated
79%
High-School Grad
56.7 sq mi
ZIP Area
546
Density / Sq Mi
$83,252
Median Household Income
$39,949
Median Earnings
$2,195
Median Rent
$437,500
Median Home Value

Market

Vacancy Rate% for Office in Northeast region

13.1% 2019
15.4% 2020
17.6% 2021
19.1% 2022
20.2% 2023
20.9% 2024
19.9% 2025
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Frequently Asked Questions

What type of property is this?
Office building - Three-building property with professional suites and on-site parking near downtown attractions.
Where is this office building located?
The property is located at 518-526 E Main St Riverhead, NY.
What is the asking price?
The asking price for this property is $5,250,000.
What are key features of this property?
This property features: Three‑building office complex with 7 units; Fully leased with long‑term tenants; 95 parking spaces on site
More about this property
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