Michael Gronenthal

Licensed Associate Real Estate Broker

Real Estate Agent

About Michael

Michael Gronenthal is a knowledgeable and diligent Broker with Douglas Elliman's Commercial Division. Michael is committed to unrivaled performance standards when working with tenants, investors, purchasers, and owners. Representing all major commercial property types, Michael has been involved in multi-million-dollar transactions with local, regional, and national companies. His depth of experience and ability to make connections amongst his clients has established Michael as a leading broker within Douglas Elliman and in the Commercial real estate industry on Long Island. Active in all facets of the commercial real estate industry including the sales and leasing of industrial, office, medical, restaurant, retail, land, and development and more, Michael brings his experience and attention to detail to every listing and transaction he is involved in. A motivated Broker who has amassed a wealth of knowledge and meaningful relationships. Michael leverages these assets to offer valuable representation for each client he works with. He is guided by his natural positive attitude, honesty, integrity, determination, and dedication to hard work. Michael graduated from Dowling College in 2016 with a Bachelor of Business Administration (B.B.A.)
Show MoreShow Less


  • 2018 Leading Edge Award
  • 2018 NYREJ Ones To Watch
  • 2019 Leading Edge Award
  • 2021 Gold Award
Show MoreShow Less


  • English

Michael Gronenthal

550 Smithtown Bypass Suite 117
Smithtown, 11787

In the News

Sep 29, 2023
Long Island Business News
Sep 26, 2023
Long Island Business News
Feb 21, 2023
Long Island Business News
Sep 30, 2022
Long Island Business News
Sep 22, 2022
Long Island Business News

Sold History

Google Map Loading...