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

526 E Main Street Unit #518, Riverhead, NY 11901

Three-building commercial property with professional office space, on-site parking, and a location near downtown amenities.

Property SizeContact for details
Days on Market5

Property Features for 526 E Main Street Unit #518

General Information

Standard status Active
Total Parking Spaces 95
Property subtype Commercial
Occupancy 100%

Additional Details

Office Units 7

Taxes and HOA fees

Annual Taxes $62,173

Building Details

Year Built 1978
Buildings 3
Stories 1
Tenancy Multi
Listing Agency: Richmond Realty Corp
Listed By: Isaac D. Israel (Ike@RichmondRealtyCorp.com)
Source: Maureenfolan
Added: Aug 26 Changed: Aug 28 Last Checked: Aug 30 at 5:30PM

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 office property comprises three buildings containing seven units and 95 parking spaces. Built in 1978, the complex is fully leased and occupied by long-term tenants, providing an established configuration for professional office use.

The property is located directly across from the Long Island Aquarium and Hyatt Place in Downtown Riverhead. Restaurants, breweries, theaters, marinas, hotels, and shopping centers are identified nearby, adding a broad mix of surrounding amenities for occupants and visitors. Its position on E Main Street provides access to the downtown setting while maintaining dedicated on-site parking.

Key Highlights

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

Property Analytics

Current Use

US Social Security ... Social Security Office

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 commercial property with professional office space, on-site parking, and a location near downtown amenities.
Where is this office building located?
The property is located at 526 E Main Street Unit #518 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; 95 parking spaces on site; Fully leased to long‑term tenants
More about this property
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