5505 Nesconset Hwy

For Lease

5505 Nesconset Hwy, Mount Sinai, NY 11766

There are currently 6 spaces available at this property. This building incorporates a total of 128,000 square feet. Of that, 10,724 square feet is rentable space. The general use of the property is designated as mixed use. Units available for lease at 5505 Nesconset Hwy include spaces that are described as mixed use.
Current availabilities are located on multiple floors in the building. The largest available space at this property is 4,488 square feet. Listed spaces in this building start at a size of 711 square feet.
See more information under each individual listing below for additional details, such as divisible space, renewal options, lease type, possibility of sublease and more.

Space Available For Lease 6

Contacts

Adam Rochlin

The Rochlin Organization

Jim Sansivero

The Rochlin Organization

Michael Rosenfeld

The Rochlin Organization

Associate Broker

Property Details

  • Property Type Mixed Use
  • Property Size 128,000 SF
  • Lot Size 11.71 Acre
  • # of Floors 2
  • Property Tenancy Multi-Tenant
  • Year Built 1990
  • Date Updated Aug 5, 2026

Professional Suites for Lease

Planned Modern Upgrades

Renovated Common Areas & Suites

Want more info on this listing?

Reach out to the broker for more info on lease terms and amenities

Highlights

  • Conveniently located at the corner of Nesconset Highway (Rte 347) and Crystal Brook Hollow Road
  • Second floor office/professional suite sin newly renovated Whole Foods- anchored shopping center
  • Affluent trade area
  • Abundant on-site parking
  • 24/7 building access
  • Flexible layouts- suites adaptable for professional, service, wellness & specialty uses
  • Professionally managed by Regency Centers

Getting around

  • 60/100

    Walk Score ®

  • 47/100

    Bike Score ®

Powered by Walk Score ®

Location

  • City Mount Sinai, NY
  • Zip Code 11766
  • Market Long Island

Points of Interest

  • Railroad Avenue

    0.93 miles

  • Highlands Boulevard

    0.95 miles

  • Port Jefferson Train Station

    1.05 miles

  • Port Jefferson

    1.08 miles

  • Platform B

    4.93 miles

  • Platform A

    4.94 miles

  • Stony Brook

    4.96 miles

  • Platform B - Crossover

    4.99 miles

  • Platform A - Crossover

    5.00 miles

  • Saint James

    7.30 miles

  • Speedway

    0.94 miles

  • Setauket Gulf

    3.96 miles

  • BP

    4.51 miles

  • ChargePoint

    5.01 miles

  • Valero

    5.12 miles

  • Mobil

    5.66 miles

  • Health Sciences

    4.45 miles

  • Admin Overflow

    4.46 miles

  • Staff Parking Lot A

    4.51 miles

  • Paumanok Path Parking

    4.54 miles

  • Hospital Parking Garage

    4.59 miles

  • Administration Parking Garage

    4.63 miles

  • Stadium Lot

    4.71 miles

  • SAC Lot

    4.84 miles

  • Chemistry

    4.85 miles

  • H Lot

    5.04 miles

  • America's Best Value Inn. Port Jefferson. NY

    0.99 miles

  • America's Best Value Inn

    0.99 miles

  • Danfords Hotel, Marina & Spa

    2.14 miles

  • Holiday Inn

    4.44 miles

  • Hilton Garden Inn Stony Brook

    4.58 miles

  • The Stony Brookside Bed & Bike Inn

    6.03 miles

  • Estate at Three Village Inn

    6.04 miles

  • Hampton Inn & Suites

    7.43 miles

  • Comfort Inn Medford-Long Island

    7.83 miles

  • Fairfield Inn Medford

    7.87 miles

  • Meat Farms

    0.74 miles

  • Uncle Giuseppes'

    0.98 miles

  • Ideal Food Basket

    1.05 miles

  • The Amazing Olive

    2.03 miles

  • Harbor Square Mall

    2.06 miles

  • Marshalls

    2.41 miles

  • Stop & Shop

    2.61 miles

  • Handy Pantry Friendly Food Store

    2.91 miles

  • Best Yet

    3.01 miles

  • Walmart

    3.03 miles

Contact 5505 Nesconset Hwy
  1. 1Main information
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