Ari Topper, CFA
Managing Director / Broker

Ari joined Baum in 2018 as the founder of the Urban Office & Industrial Division, bringing with him 17 years of combined experience in commercial real estate and finance. Prior to joining Baum, Ari spent 8 years as a broker at Jameson Commercial where he specialized in investment sales, commercial leasing, and investment advisory services. A top agent there, year after year, he was Jameson Commercial’s top producing agent in 2017.

Ari possesses a unique background having worked as a financial analyst on Wall Street prior to his career in real estate. His underwriting and financial modeling expertise, combined with his strong negotiating skills and deal making prowess, allows Ari to effectively serve his clients’ interests in a multitude of ways. His experience includes a wide variety of asset classes including office, industrial, retail, multi-family, and development land.

Ari holds the highly regarded Chartered Financial Analyst (CFA) designation, the LEED-AP designation, and is a licensed real estate salesperson in the State of Illinois. He earned his Bachelor of Business Administration degree from the Stephen M. Ross School of Business at the University of Michigan with a concentration in finance. Ari was recently named as one of Crain’s Chicago Business Most Influential Commercial Real Estate Brokers of 2017.

Chuck Whitlock Image

Chuck Whitlock

Senior Vice President / Broker (312) 275-3133
Chuck Whitlock
Senior Vice President / Broker

Charles Whitlock is a Senior Vice President at Baum, specializing in the sale and leasing of office, retail, and industrial property in the West Loop, River West, Wicker Park, River North, Goose Island, Lincoln Park, Andersonville, Roscoe Village, Downtown Chicago, the Greater Chicago market, as well as the Denver Metro.

Charles has a comprehensive real estate background, including experience in land use, zoning, financial modeling and real estate development. He has worked on complex projects involving regional lifestyle centers, transit oriented developments, retail pad sites, landlord representation and tenant representation.

A licensed real estate broker in Colorado and Illinois, Charles earned his Bachelor's degree from the University of Denver. He attended the University of Economics in Prague, Czech Republic. He is actively involved with the Chicago Association of Realtors (CAR), and the University of Denver Alumni Organization.

Tyler Dechter
Associate / Broker

Tyler joined Baum in March 2018 as an Associate. Tyler works on both leasing and sales assignments for Baum’s Urban Office & Flex and Investment Sales Divisions. A vital team member, Tyler has made key contributions to multiple successfully completed sales and leasing transactions. Tyler’s primary focus is on all aspects of property due diligence and underwriting. Additionally, he provides landlord representation services and market analysis to a portfolio of office and flex-industrial properties throughout the greater Chicago area.

Prior to joining Baum, Tyler held an analyst position at Simon Property Group (NYSE: SPG). During his time at Simon, Tyler prepared lease analysis on rent spreads, occupancy, kick-outs for key retailers, and prepared all applicable bills in accordance with lease terms and resolved tenants’ problems regarding billings and lease language.

Tyler is an active member of the International Council of Shopping Centers (ICSC), Urban Land Institute (ULI), Young Real Estate Professionals (YREP), and The Junior Council of Lurie Children’s Hospital. Tyler is a licensed Illinois Real Estate Broker.

Tyler was born in Northbrook, IL and graduated from Butler University, earning his bachelor’s degree in finance. When not in the office, Tyler can be found on the golf course or spending time with family and friends.