Skip to main content Skip to footer
Mark Schlag | Colliers | Boise

Mark Schlag


Retail & Investment Brokerage Services

License # SP21908

Call now
View Less


Professional Summary

Mark began his commercial real estate career in the Treasure Valley nearly 30 years ago. His primary areas of expertise include retail landlord and tenant representation, retail investment sales and development services (including side assemblage and disposition).

Throughout his time in commercial real estate Mark has established several lasting relationships with clients with some lasting more than 25 years. He has a reputation for his superior customer service and is skilled in helping clients establish and build their unique portfolios.

Mark has participated in numerous projects and has increasingly developed notable national and local representation accounts. He actively works with each client and project to suit individual needs. 


B.A. in Business Administration in Finance and Economics, Seattle University

Memberships & Involvements

•    International Council of Shopping Centers (ICSC), Certified Leasing Specialist (CLS)
•    CCIM, Former President of the Idaho Chapter
•    Boise Metro Chamber of Commerce, member of the transportation committee



Investment Properties

Service Lines

Landlord Representation, Tenant Representation

Property Type


My Team

Featured News

Aug 22, 2022

Mark Schlag brings over two decades of experience to firm as seasoned Retail & Investment Associate in the Boise office

Colliers is proud to announce Mark Schlag has joined Colliers retail services in the Boise, Idaho office.
Read More
View More

How can I help you?

* Required Field