Leslie Heckelsberg
Office: (630) 253-2990
Mobile: (630) 253-2990
Direct: (630) 253-2990
  My Website

Team: The Heckelsberg Team

2725 US Route 34, Oswego, IL 60543

Award-Winning Heckelsberg Team | Home Starts Here

About Leslie

Leslie began her real estate career in 2006 and has 6 years of residential appraisal experience in addition to a number of years in brokerage sales. She holds a Bachelor of Arts degree in Marketing with a minor in Digital Marketing and is The Heckelsberg Team’s full-time real estate marketing expert. She specializes in print and digital property marketing, which often means working behind the scenes, but she’s also an experienced Realtor® and Certified Negotiation Consultant. 


Our Experience, Your Success

Accolades 2017 Coldwell Banker's International President's Elite Team designation (The Heckelsberg Team)

Experience The Heckelsberg Team has sold ~$65 Million worth of real estate in the past ~3 years alone

Success Collectively, The Heckelsberg Team has sold $220+ Million worth of real estate since 1989

Membership National Association of Realtors®, Illinois Realtors® and Mainstreet Organization of Realtors®


Our Brokerage

#1 Coldwell Banker franchise in the State of Illinois

#1 Coldwell Banker franchise in the Northern Region

#2 Coldwell Banker franchise in the Nation



Specialties: First Time Buyers, Dream Home, Quality Home, Residential, Move-Up Home, Land, Luxury Homes, Relocation, Historic Home, Retirement, Investment, Executive Home, Other, Country Property, Acreage, New Home, New Construction, Custom Home, Farm And Ranch