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7-Unit Office Complex
For Sale
$5,250,000

526 E Main Street 518, Riverhead, NY 11901

Three buildings provide office space with 95 parking spaces and DC-4 zoning.

Property Size16,460 SF
Price / SF$318.96
Days on Market9

Property Features for 526 E Main Street 518

General Information

Standard status Active
Size 16,460 SF
Total Parking Spaces 95
Zoning DC-4
Occupancy 100%

Additional Details

Office Units 7
Tenant in Place Yes
Property Use Office

Taxes and HOA fees

Annual Taxes $62,173

Amenities

1
No
Public
95
Off Street, Parking Lot, Private
16460

Building Details

Building Size 16,460 SF
Year Built 1978
Buildings 3
Stories 1
Tenancy Multi
Listing Agency:
Listed By: Hassan Mahmood
Source: Hedgestonehomes
Added: Oct 21 Changed: Oct 28 Last Checked: Oct 28 at 3:31PM

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 Hassan Mahmood

Rey
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Investment Insights

Based on property information with market context.

This 16,460-SF office property comprises three buildings and seven units. Built in 1978, the complex is fully leased and includes 95 parking spaces. The property is zoned DC-4.

The site is across the street from the Long Island Aquarium and Hyatt Place in Downtown Riverhead. Restaurants, breweries, theaters, marinas, hotels, and shopping centers are also accessible from the area.

Key Highlights

  • Three office buildings with 7 units across 16,460 SF
  • Fully leased office complex
  • 95 parking spaces

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$283,036
Cap Rate
5.39%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$5,660,720 $5.7M
Cap Rate 7%
$4,043,371 $4.0M
Cap Rate 9%
$3,144,844 $3.1M
Market Conditions
NOI Build-Up for 16,460 SF
Gross rent
$460.2K $27.96/SF
− Vacancy
−$82.8K −$5.03/SF
EGI
$377.4K $22.93/SF
− OpEx
−$94.3K −$5.73/SF
NOI
$283.0K $17.20/SF
Area
Suffolk County, NY
Vacancy
18.00%
Lease Rate
$27.96 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$5,660,720
Cap Rate 7%
$4,043,371
Cap Rate 9%
$3,144,844

Alternative Uses

Best Use
Office B
$4.04M
$3.54M – $4.72M (±1% cap)
NOI $283,036 @ 7.0% cap · market cap 5.39%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$5.01M
$4.39M – $5.85M (±1% cap)
NOI $351,014 @ 7.0% cap · market cap 6.69%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

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

Frequently Asked Questions

What type of property is this?
Office building - Three buildings provide office space with 95 parking spaces and DC-4 zoning.
Where is this office building located?
The property is located at 526 E Main Street 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 office buildings with 7 units across 16,460 SF; Fully leased office complex; 95 parking spaces
Research This Page with AI

Rey answers here. ChatGPT, Grok and Claude get the same data packet.

Includes: Price & PSF · Cap rate · Location · Zoning

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