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55-59 Jackson Ave
Syosset, NY 11791
Retail Property For Lease · 6,800 SF

Highlights

  • Port Jefferson Branch is the LIRR's #1 branch by ridership — 13.9M riders in 202
  • Projected annual boardings: 1.5–1.8 million
  • Syosset Station handles an estimated 6,000 weekday riders

Property Facts

Total Space Available 6,800 SF
Property Type Retail
Property Subtype Storefront
Gross Leasable Area 8,435 SF
Year Built 1952
Parking Ratio 73.38/1,000 SF

About the Property

The Long Island Rail Road's Port Jefferson Branch is the system's busiest, carrying 13.9 million customers in 2024 — up from 11.9 million the year prior. That growth is part of a broader surge: total LIRR ridership hit 75.5 million in 2024, a 15.8% jump over 2023 and the strongest year in the railroad's history. Syosset Station is a key stop along this high-performing branch. While the MTA doesn't publish station-level figures, Syosset is estimated to handle approximately 6,000 weekday travelers translating to roughly 1.5 to 1.8 million annual boardings. That's a substantial, predictable flow of affluent commuters moving through the trade area every single day.

  • 24 Hour Access
  • Bus Line
  • Commuter Rail
  • Corner Lot
  • Signage
  • Signalized Intersection
  • Tenant Controlled HVAC
  • Wheelchair Accessible
  • Accent Lighting
  • Recessed Lighting
  • Air Conditioning
  • Smoke Detector
  • Listing ID: 40440063

  • Date on Market: 5/7/2026

  • Last Updated:

  • Address: 55-59 Jackson Ave, Syosset, NY 11791

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