About
Jonathan V. Barg is a shareholder at Barg Singer Hoesly PC in Portland whose practice covers a broad range of real estate transactions. He advises developers and investors on acquisitions, leasing, financing, condominium development, property management, construction, title matters, joint ventures, and entity formations. His work involves retail, industrial, office, residential, mixed-use properties, and substantial experience with the development of long-term care facilities.
Barg earned both a J.D. and an M.B.A. from the University of Southern California in 1985. He received a B.A., cum laude with Political Science Department Honors, from Claremont McKenna College in 1981 and also attended the Institute of European Studies at the London School of Economics. This combined legal and business education supports his work on complex real estate and corporate transactions.
Barg also represents retail, service, and technology businesses on corporate and general business matters. His experience includes asset and stock sales, mergers, shareholder agreements, financing transactions, employment agreements, and operational matters. He frequently provides pro bono representation to nonprofit organizations and is active in the Oregon State Bar Real Estate and Land Use Section and the American Bar Association’s real property section.
Jonathan V. Barg has been selected for inclusion in the Chambers and Partners USA Guide as one of Oregon’s real estate attorneys and has been included in Oregon Super Lawyers since 2021. His practice combines real estate, financing, development, and business experience, allowing him to guide clients through transactions that require coordination across property, ownership, financing, and operational concerns.
Law Office Affiliations
- Shareholder, Barg Singer Hoesly PC
- Member, Oregon State Bar
- Member, Oregon State Bar (Real Estate and Land Use Section)
- Member, American Bar Association (Real Property, Probate and Trust Law Section)
- Board Member, Oregon Jewish Community Foundation (2012-2017)
- Board Member, Congregation Beth Israel (2013-2015)
Licensed State
- Oregon
Education
- University of Southern California
Juris Doctor (JD) in And M.B.A - Claremont McKenna College
Bachelor of Arts (BA) Cum Laude
Awards & Badges

- Commercial Real Estate
- Condominium
- Construction & Development
- Foreclosure
- Landlord & Tenant
- Property Disputes
- Residential Real Estate
- Title & Boundary Issues
- Contracts & Agreements
- Corporate & Incorporation
- Mergers & Acquisitions
- Probate





