Jefferson County & South St. Louis County REALTOR®

Hi, I'm Bonnie Hagen, REALTOR® with Coldwell Banker Realty - Gundaker, proudly serving buyers and sellers throughout Jefferson County (Jeffco) and South St. Louis County (SoCo), Missouri. Whether you're buying your first home, selling your current one, or searching for acreage, I provide honest guidance, expert marketing, and clear communication every step of the way.

Before becoming a REALTOR®, I spent more than 25 years as a professional accountant. That financial background helps my clients make confident, informed decisions while navigating one of life's biggest investments.

🏡 Selling your home?
I focus on maximizing your return through strategic pricing, targeted marketing, and strong negotiation - all designed to get you top dollar with the least amount of stress. I also use professional photography, drone imagery, AI-powered marketing, virtual staging, and cinematic listing videos to help your home stand out online.

🔑 Buying a home?
I’m here to guide you every step of the way with patience, clear communication, and a genuine commitment to your best interests. No pressure, no confusion - just support and guidance you can trust.

Whether you’re a first-time buyer, a seller ready for your next move, or exploring investment opportunities, you’ll have someone in your corner who truly listens, explains, and advocates for you.

I don’t just work with clients - I build relationships.

Let’s talk about your goals and how I can help you achieve them.

Let’s talk.
Bonnie Hagen | REALTOR®
C: 636-746-6657

Coldwell Banker Realty - Gundaker
502 S. Truman Blvd B, Festus, MO
Serving Jefferson County & St. Louis County, MO
O: 636-931-2211