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100 S Jersey Ave
Setauket, NY 11733
Unit 35 · Office Property For Sale

Executive Summary

Professional Office/Medical Condo Opportunity Discover a prime ownership opportunity in the heart of the Setauket–Stony Brook professional corridor. Located in the prestigious Heritage Square Office Condominiums complex, this offering is ideal for an owner-user practice, professional firm or investor seeking a high-quality commercial asset. Key Features: Situated within a well-maintained Class B professional office condominium complex built circa 1980–1985. Excellent accessibility: minutes from Route 25A, Nicolls Road, and major transit routes; proximity to Stony Brook University and Stony Brook University Hospital enhances professional appeal. Flexible unit sizes in the complex: examples include ~1,100 sq ft units for ~$375,000. Ample on-site parking for staff and clients – key for medical, legal or service-oriented offices. Strong professional tenant mix and corridor reputation Ideal Use: Owner-user physician or dental practice wanting to own their space rather than lease. Professional service firm (legal, accounting, financial) seeking long-term stability in an upscale setting. Investor looking to purchase and lease to a quality tenant in a desirable Long Island North Shore locale. Summary Statement: Located at 100 S Jersey Ave in the Heritage Square complex, this property presents a rare opportunity to own premium office/medical space in East Setauket — combining strong regional demand, professional environment, and accessibility. Whether you’re establishing your practice, relocating, or investing for the long term, this offering is worth your consideration.

Property Facts

Property Type Office
Property Subtype
Medical
  • OfficeLoft Creative Space
Building Class B
Lot Size 3.00 AC
Rentable Building Area 20,297 SF
No. Stories 1
Year Built 1985
Parking Ratio 0.19/1,000 SF
APN / Parcel ID
0200-110-10-01-00-023-000
  • 0200-110-10-01-00-024-000
  • 0200-110-10-01-00-025-000
  • 0200-110-10-01-00-026-000
  • 0200-110-10-01-00-027-000
  • 0200-110-10-01-00-028-000
  • 0200-110-10-01-00-029-000
  • 0200-110-10-01-00-030-000
  • 0200-110-10-01-00-031-000
  • 0200-110-10-01-00-032-000
  • 0200-110-10-01-00-033-000
  • 0200-110-10-01-00-034-000
  • 0200-110-10-01-00-035-000
  • 0200-110-10-01-00-036-000
  • 0200-110-10-01-00-037-000
  • 0200-110-10-01-00-038-000
  • 0200-110-10-01-00-039-000
  • 0200-110-10-01-00-040-000
  • 0200-110-10-01-00-041-000
  • 0200-110-10-01-00-042-000
Zoning J4 - Office
  • Listing ID: 26610803

  • Date on Market: 9/12/2022

  • Last Updated:

  • Address: 100 S Jersey Ave, Setauket, NY 11733

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