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School Facility with Administrative Space
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100 Suffolk Avenue, Stonybrook, NY 11790

B1-zoned property with substantial land area and connections to established academic and medical destinations.

Property Size73,990 SF
Lot Size20.04 Acres
Days on Market192

Property Features for 100 Suffolk Avenue

General Information

Standard status Active
Size 73,990 SF
Lot size 20.04 Acres
Property subtype Special Purpose
Zoning B1

Additional Details

Highway Access Yes
Listing Agency: Douglas Elliman Commercial Division
Listed By: Michael Murphy · License #NY 10491211076
Source: Crexi
Added: Feb 21 Changed: Aug 31 Last Checked: Aug 30 at 11:15PM

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 Douglas Elliman Commercial Division

Investment Insights

Based on property information with market context.

This former school and administrative facility contains 73,990 SF across a 20.04-acre property in Stony Brook. The existing building and campus-scale site support consideration of educational, medical, research, and administrative uses, as well as campus-style redevelopment. The property is positioned near Nicolls Road, with access to Route 347 and the Long Island Expressway. Stony Brook Village, Stony Brook University, and Stony Brook University Hospital are located minutes away, placing the site within an established academic and medical setting. Zoning is B1, providing an additional land-use designation for evaluation by prospective users or developers.

Key Highlights

  • 73,990 SF former school and administration facility
  • 20.04‑acre property in Stony Brook
  • B1 zoning

Property Analytics

Current Use

Three Village Central ... High School The Three Village Academy High School Three Village Central ... School District Office Tracey Juvet Physician

Suggested Use

Top Pick Nail Salon Electrical Service HVAC Service (Bike/Boat/Book/etc) Store Furniture & Home Goods Accounting Firm

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

Yes
Highway access

Location Intelligence

Trade Area within ½ mile

390
Businesses Nearby

Demographics for 11790, NY

21,519
Population
4,856
Households
4.4
Avg Household Size
28
Median Age
69%
College-Educated
98%
High-School Grad
7.3 sq mi
ZIP Area
2,948
Density / Sq Mi
$157,695
Median Household Income
$27,107
Median Earnings
$2,652
Median Rent
$590,000
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?
School - B1-zoned property with substantial land area and connections to established academic and medical destinations.
Where is this school located?
The property is located at 100 Suffolk Avenue Stonybrook, NY.
What are key features of this property?
This property features: 73,990 SF former school and administration facility; 20.04‑acre property in Stony Brook; B1 zoning
(631) 858-2405 Call to check price and availability
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