Search
Office Complex with Parking
New
For Sale
$5,250,000

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

Fully leased professional office property comprising multiple buildings with convenient on-site parking.

Property Size80,586 SF
Days on Market7

Property Features for 526 E Main Street Unit #518

General Information

Standard status Active
Size 80,586 SF
Total Parking Spaces 95
Property subtype Commercial
Occupancy 100%

Additional Details

Office Units 7

Taxes and HOA fees

Annual Taxes $62,173

Building Details

Building Size 80,586 SF
Year Built 1978
Buildings 3
Stories 1
Tenancy Multi
Listing Agency: Richmond Realty Corp
Listed By: Isaac D. Israel ([email protected])
Source: Edifyny
Added: Aug 1 Changed: Aug 2 Last Checked: Aug 7 at 2:33AM

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 complex includes 3 buildings, 7 units, and 95 parking spaces. Built in 1978, the property is fully leased and configured for professional office occupancy, with established long-term tenants in place.

The complex sits in Downtown Riverhead directly across from the Long Island Aquarium and Hyatt Place. Restaurants, breweries, theaters, marinas, hotels, and shopping centers are accessible from the property, supporting a walkable setting for office users and visitors.

Key Highlights

  • 3‑building office complex with 7 units
  • 95 on‑site parking spaces
  • 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
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

Frequently Asked Questions

What type of property is this?
Office building - Fully leased professional office property comprising multiple buildings with convenient on-site parking.
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: 3‑building office complex with 7 units; 95 on‑site parking spaces; Fully leased to long‑term tenants
More about this property
Thanks! Your message was sent.
Error! Your message wasn't sent.
Please enter your name
Please enter email
Please enter the email in the correct format
Please enter phone
Please enter the number in the correct format
Please enter message