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Over the last 18 years Tyler · Donegan has successfully completed over 1,600 transactions in Central Maryland, Northern Virginia and Washington, DC. Our $40,000,000 in transactions has increased annually as has the size and expertise of our team. We are also proud to say that our growing list of clients has learned that many of our clients have been with us for nearly two decades. So whether you are looking for a new business location, land to develop your next residential project, your first home or a Real Estate Team that truly understands the value of Real Estate investing contact our clients to find out what a difference a Full Service Real Estate Team can mean for you.
  • American Health Assistance
  • Artery Homes
  • Bay View Financial Services
  • Boston Market
  • Capa Imports
  • Chevy Chase Mgmt./BF Saul Company
  • City of Gaithersburg
  • City of Westminster
  • Confederation Life Insurance Company
  • Corby Lynn Company
  • Dauphin Deposit Bank
  • Déjà vu Sales
  • Dunkin Donuts
  • Eastern Connection
  • Enterprise Corporation
  • Farmers & Mechanics National Bank
  • Goodyear Aerospace Corporation
  • James and June Grove
  • KLM Royal Dutch Airlines, Real Estate Division
  • Lawrence L. Levin Co. Developers
  • Maleady & Rosenberg
  • Mitre Corporation
  • North American Security Life
  • OAO Corporation
  • On Line Office Supplies
  • RJR-Nabisco
  • Rockville Fuel & Feed
  • Ruppert Companies
  • Science Applications International Corp (SAIC)
  • Southland Corp
  • Spirit Rent A Car
  • Steck Sales
  • Suntrust Bank
  • The Daily Grind
  • Weir-Alderdace Corporation
  • Williams and Connell PA
  • Wright Manufacturing

If you would like more information
on our services or how we can
help you please contact us at one of our three office locations


As Real Estate transactions become increasingly more complicated an experienced team is vital to each transaction. At Tyler • Donegan we offer a wide range of expertise and experiences:

Brokerage – Landlord & Tenant    Representation
Residential Sales & Listing
Facilities Management
Investment Management
Market Knowledge & Research
Property Management
Lender Relationship
Developer Assistance
Farm Sales
Flex space