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100 Suffolk Ave 73,990 SF Specialty Building Offered For Sale in Stony Brook, NY 11790

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Investment Highlights

  • 73,990 SF former school and administration facility on 20.04 acres
  • Excellent regional access near Nicolls Road with quick connections to major highways
  • Prime Stony Brook location minutes from Stony Brook Village, SBU, and SBU Hospital
  • Ideal for educational, medical, research, or campus-style redevelopment

Executive Summary

This 73,990 SF former school and administration facility, situated on 20.04 acres, offers a rare large-scale opportunity in the heart of Stony Brook. The property is centrally located just minutes from Stony Brook Village, Stony Brook University, and Stony Brook University Hospital, placing it within one of Long Island’s most established academic and medical corridors.
Positioned near Nicolls Road, the site provides excellent regional connectivity with easy access to major highways, including Route 347 and the Long Island Expressway. The expansive acreage, existing infrastructure, and strategic location make this an ideal setting for educational, medical, research, administrative, or campus-style redevelopment.
This property presents exceptional potential for users or developers seeking a versatile, institutionally connected site in a high-demand market.

Property Facts

Sale Type Investment or Owner User
Property Type Specialty
Property Subtype Schools
Building Class B
Lot Size 20.23 AC
Building Size 73,990 SF
No. Stories 1
Year Built 1950
Zoning B1

Property Taxes

Property Taxes

Parcel Number
0200-198-00-03-00-001-000
Land Assessment
$2,054 CAD
Improvements Assessment
$504,705 CAD
Total Assessment
$506,759 CAD
  • Listing ID: 39478349

  • Date on Market: 2026-02-18

  • Last Updated:

  • Address: 100 Suffolk Ave, Stony Brook, NY 11790

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