21 Old Montauk Highway

21 Old Montauk Highway, Mastic, NY 11950

  • For Sale $950,000
  • Property Type Retail - Street Retail
  • Property Size 5,086 SF
  • Lot Size 0.3 Acre
  • Parking Spaces Avail. 28
  • Year Built 2019
  • Date Updated Jan 29, 2025
Situated on 21 Old Montauk Highway, this property enjoys a prime location in Mastic, a charming community on Long Island's South Shore. The Mastic, Mastic Beach and Shirley area, also known as the Tri Hamlet, is a densely populated area that has experienced positive revitalization resulting in the attraction of many new businesses over the past five years. Its location provides easy access to major roads.This prime property offers exceptional flexibility, zoned for office, medical office, restaurant, catering hall, house of worship, retail, and more. The second floor can be used as office space or converted into apartments. Valuable approvals are already in place, including Suffolk County Department of Health approval for medical use and Town of Brookhaven Planning Department approval, saving you time and development costs.21 Old Montauk Highway in Mastic presents a unique opportunity with its versatile zoning, allowing for a wide range of uses including daycare, medical offices, retail, and educational facilities. The existing building is a shell, providing a blank canvas ready to be built out to suit your specific needs. This property is already approved by the Suffolk County Department of Health (SCDH) for a medical office, making it an ideal choice for healthcare providers looking to establish a presence in a strategic and accessible location.
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Highlights

  • Zoned J-6 Business: Suitable for office, medical office, restaurant, catering hall, house of worship, retail, and more.
  • Flexible Second Floor: Use as office space or convert into apartments.
  • Approvals Secured:
  • Suffolk County Department of Health approval for medical use.
  • Town of Brookhaven Planning Department approval.
  • Prime Location: Excellent visibility and accessibility in a thriving area.
  • Move-In or Develop: Ideal for immediate use or customization to suit your needs.

Contacts

broker

NAI Long Island

Location

Getting Around

  • Walk Score ®

    68/100 Somewhat Walkable
  • Bike Score ®

    43/100 Somewhat Bikeable
Powered by Walk Score ®
  • City Mastic, NY
  • Zip Code 11950
  • Market Long Island

Points of Interest

  • Mastic - Shirley Platform

    1.49 miles

  • Bellport Platform

    5.97 miles

  • Speonk Platform

    6.99 miles

  • Speonk Train Station

    7.05 miles

  • Medford

    8.46 miles

  • Patchogue Platform

    9.77 miles

  • Patchogue

    9.81 miles

  • Westhampton Platform

    9.91 miles

  • Westhampton

    9.93 miles

  • Montauk Native Gas

    1.26 miles

  • Fast Gas

    1.28 miles

  • Speedway

    1.60 miles

  • BP

    1.72 miles

  • Shell

    1.77 miles

  • 7-Eleven

    1.93 miles

  • Mobil

    1.95 miles

  • ChargePoint

    4.17 miles

  • Suffolk County Department Public Works Fueling Station

    4.22 miles

  • Cumberland

    4.84 miles

  • LIE Exit 63 Park & Ride

    9.59 miles

  • Athletic Field/Playhouse (P7)

    9.98 miles

  • Jimmy's Diner

    0.27 miles

  • Moriches Bay Diner

    1.18 miles

  • McDonald's

    1.27 miles

  • Friendly's

    1.34 miles

  • Burger King

    1.47 miles

  • Wendy's

    1.53 miles

  • Dunkin'

    1.53 miles

  • Taco Bell

    1.53 miles

  • Applebee's

    1.55 miles

  • Checkers

    1.59 miles

  • Marshalls

    1.12 miles

  • Stop & Shop

    1.17 miles

  • Kohl's

    1.24 miles

  • Lidl

    1.47 miles

  • King Kullen

    2.16 miles

  • Walmart Supercenter

    4.06 miles

  • Eastport General Store

    5.79 miles

  • Walmart

    7.63 miles

  • Weir's Market

    7.77 miles

  • Target

    7.98 miles

Frequently Asked Questions

How much does 21 Old Montauk Highway cost?

The space currently listed for sale at 21 Old Montauk Highway asks for $950,000.

What is the total square footage of 21 Old Montauk Highway?

21 Old Montauk Highway totals 5,086 square feet.

When was this property built?

21 Old Montauk Highway was built in 2019.

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Contact Listing Broker
broker

NAI Long Island

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