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Unparalleled commitment. Unmatched results.

Tania Hartline-Montgomery is an elite, renowned agent in the area offering expert knowledge on the industry and the communities.

$40 B+
Worth of Real Estate Sold
121
Exclusive Properties
24
Potential Buyers

Luxury Real Estate Expert

You can trust I will go above and beyond to offer the best service and personalized results.

Tania Hartline-Montgomery

🏡 Your Trusted Southwest Michigan Real Estate Expert

Since 2017, I’ve proudly served buyers and sellers throughout Southwest Michigan, bringing deep local knowledge and a results-driven approach to every transaction. As a Multi-Million dollar producer and Military Relocation Professional (MRP), I understand the importance of precision, planning, and trust—whether you're relocating across the country or moving across town.

A lifelong Southwest Michigan resident, I offer more than just market insight—I bring hometown pride and genuine community connection. I specialize in:

  • Helping homeowners sell and buy lakefront properties

  • Guiding first-time buyers through a confident purchase process

  • Supporting military families with seamless relocation

  • Assisting clients who are downsizing to the right-sized space

  • Helping growing families move up to a larger home that fits their lifestyle

  • Working with buyers who are building a new home with trusted local builders, from lot selection to closing day

Whether you’re selling your home, searching for your dream property, or transitioning to your next chapter, I’m here to guide you every step of the way with experience, care, and proven results.




You can also find me on Facebook, Twitter or Instagram.

Some Customer Reviews:

"Tania was wonderful, she grew up in the region and her knowledge of the area, local resources, and the market showed. Very grateful for her help coordinating a cross country buy prior to moving to the area"- MAX, BUCHANAN

" Tania is always so helpful and ready to be there for you at the drop of a hat. Thank you so much!"- CAMERON, DOWAGIAC

"Tania went the extra mile to help me find a home in a limited marked and a limited time frame."- GARY, ST. JOE

Strong History and Foundation
Cressy & Everett Real Estate has been helping home buyers and sellers in the Michiana (north central Indiana and southwestern Michigan) area since 1946. We are the largest residential real estate company in St. Joseph and Elkhart counties in Indiana, and in Berrien, Cass, St. Joseph, and Van Buren Counties in Michigan.


Please contact me for more information about how I can help you purchase or sell your home.

Link to my Redfin profile 

 

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My Services

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Selling a Home Learn More
Testimonials
What My Clients Say
Was very responsive and was happy to break stuff down to make it easier to understand. Very Straight forward, isn't gonna sell you something she herself wouldn't purchase.
Raydin Blackwell, Vandalia, MI - Buyer
Kody Pena, PHX, AZ - Seller
We will not work with anyone one else if we ever move back to the midwest. Thank you for all your help, communication and urgency. You treated us like family and not just a pay check like others do.
Kody Pena, PHX, AZ - Seller
Tania fought for me every step of the way through a complicated and drawn out purchase. I couldn't have asked for better representation throughout this process!
Devin, Kalamazoo, MI - Buyer
Thank you for helping us find the right home we appreciate all the work you did for us to get in to a house.
Holli Pendill, Buchanan - Buyer
Tania's understanding and Knowledge in the area were crucial, considering I'm not from the state; she was spot on and knowledgeable in every aspect. And my wife gained a new friend and broker, who I highly recommend.
Maurice Demus, Allergan MI - Buyer
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My Blog
Homeowners: Planning Exterior Updates Before Peak Season
Read Article
Inside Indiana Business: South Bend real estate firm turns to AI as housing and talent strategies evolve
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Steps to Be Ready for Your Best Home Offer This Fall
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Transparency - Now and Always
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