646 Main St

For Lease

646 Main St, Port Jefferson, NY 11777

For details on office space available at 646 Main St, see the property details section below. Visit the location details section for additional information on amenities, as well as access to and from the property. Reach out using the contact form or broker details listed below, for any specific questions or to request a tour of the property.

Contacts

steven reichman

Compass Commercial

Property Details

  • Property Type Office
  • Property Size 12,800 SF
  • Lot Size 0.34 Acre
  • # of Floors 4
  • Building Class B
  • Year Built 1985
  • Date Updated Nov 11, 2026
  • Building Hours 24/7
  • HVAC Hours 24/7

Individual offices for lease. In the heart of Northport Village. Excellent location near shops, restaurants, pubs. Individual offices perfect for behavioral health, small business, accountants, attorneys, aesthetics

Want more info on this listing?

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

Highlights

  • Near Main St. Close to restaurants, shops, ferry and major access roads
  • elevator
  • Ample Parking
  • Near center of town

Getting around

  • 38/100

    Walk Score ®

  • 14/100

    Bike Score ®

Powered by Walk Score ®

Location

  • City Port Jefferson, NY
  • Zip Code 11777
  • Market Long Island

Points of Interest

  • Port Jefferson

    0.60 miles

  • Port Jefferson Train Station

    0.62 miles

  • Highlands Boulevard

    0.71 miles

  • Railroad Avenue

    0.73 miles

  • Platform B

    3.60 miles

  • Platform A

    3.61 miles

  • Stony Brook

    3.63 miles

  • Platform B - Crossover

    3.68 miles

  • Platform A - Crossover

    3.69 miles

  • Saint James

    6.34 miles

  • Speedway

    0.88 miles

  • Setauket Gulf

    2.40 miles

  • ChargePoint

    3.88 miles

  • BP

    4.06 miles

  • Penney's North Country Gas

    4.67 miles

  • Valero

    5.46 miles

  • Mobil

    5.73 miles

  • Admin Overflow

    3.26 miles

  • Health Sciences

    3.37 miles

  • Stadium Lot

    3.45 miles

  • Administration Parking Garage

    3.46 miles

  • Staff Parking Lot A

    3.52 miles

  • Hospital Parking Garage

    3.56 miles

  • Chemistry

    3.61 miles

  • SAC Lot

    3.66 miles

  • H Lot

    3.82 miles

  • Old Field Club Parking

    4.23 miles

  • Danfords Hotel, Marina & Spa

    0.61 miles

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

    2.14 miles

  • America's Best Value Inn

    2.14 miles

  • Hilton Garden Inn Stony Brook

    3.42 miles

  • Holiday Inn

    4.01 miles

  • Estate at Three Village Inn

    4.69 miles

  • The Stony Brookside Bed & Bike Inn

    4.73 miles

  • Americas Best Value Inn

    8.13 miles

  • Hampton Inn & Suites

    8.29 miles

  • Residence Inn - Long Island, Holtsville

    8.52 miles

  • The Amazing Olive

    0.46 miles

  • Harbor Square Mall

    0.48 miles

  • Ideal Food Basket

    0.82 miles

  • Meat Farms

    1.56 miles

  • Uncle Giuseppes'

    1.91 miles

  • King Kullen

    2.39 miles

  • Stop & Shop

    2.40 miles

  • Wild by Nature

    2.41 miles

  • Walmart

    2.69 miles

  • Shop Red West

    3.53 miles

646 Main St Listing Brief

  • Leasing rates here can depend on a variety of factors, including the quality rating of the property (property class or building class), the position of the available space within the building, any unique attributes that the listed space may include, as well as on the availability of on-site or nearby amenities. Reach out using the contact form available on this page to schedule a tour or to get more detailed information on the most modern facilities and amenities that 646 Main St has to offer.

  • See the listing area details for information and ratings regarding the degree of walkability in the neighborhood, the accessibility and frequency of public transit options, as well as the level of availability and quality of biking infrastructure in the area. What’s more, you can use the interactive map for a good overview of the area. Location details also include a breakdown of distance from the property to several essential amenities and points of interest, which may include parking facilities, fuel stations, stores, or hotels.

  • 646 Main St was originally completed in 1985 and is rated class B.

Contact Listing Broker
  1. 1Main information
  2. 2Extra information
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