Photo of Karen Hattier


1300 Gause Blvd., Suite C-2
Slidell, LA 70458-2935

About Karen Hattier

Karen is a native New Orleanian who loves her city and its people. She and her family currently have resided on the Northshore for over 18 years. They have greatly loved their labs and are currently looking for another in the next few months.
She graduated from UNO and used her Accounting degree as a CFO and Controller in the legal, maritime, and healthcare industries. Her desire for precision is a huge asset in protecting your interests and in each step of your transactions.
Karen has completed our elite Ninja training and keeps abreast of industry issues with continuing education. She has recently toured the LAHouse at LSU and also met with Kevin Hussey regarding Water Damage and Mold Remediation and has several upcoming events regarding topics such as ‘Successions’ and ‘Marriage in Louisiana and How it Effects Real Estate’.
If you have housing needs outside our area, Karen is a member of the invitation only Leading Real Estate network and can also assist nationwide and in 60 countries referring you to the very best in that area.
Whether you are at church, enjoying the theater at the Saenger, eating Gumbo at Mother's or eating her favorite desserts at Brocato's, look for Karen to be enjoying family and friends.


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If you want a Real Estate Agent who works hard, it's Karen! I live in Colorado and had a property in Slidell that I wanted to sell and was recommended to her. What a pleasure to work with!! Positive, steadfast and on top of the transaction. I would highly recommend her for all your Real Estate needs! Thanks Karen, job well done. Wanda Wilson, Parker, Colorado

‐ Wanda Wilson September 08, 2018

Karen is the most welcoming, caring and kind person. We are new to the area (from Bellingham, WA) and were struggling to find a new house. Karen went out of her way to help us find the perfect home. She is quick to follow up and made the process extremely easy. Perhaps more importantly, she welcomed us to the area and gave us great information about local restaurants and community events. We look forward to working with Karen again in the future!

‐ Amanda Nelson July 03, 2018

Ms. Hattier was very amazing! She was on time, very knowledgeable about the property and if she didn't know something she found out. She went far and beyond for my family and I. Thanks for your time and generosity.

‐ Catherine White May 29, 2018

Extremely hard worker and always there to help. Could not have asked for a better person to work with. Everyone would be lucky to work with Karen

‐ Jack Porter December 19, 2017

From day one Karen was professional and on top of things in finding a home. My situation was unique and she helped me in making my finding a home easy. Communication with her was no problem as contacting her with my concerns were answered efficiently and eased the pressure of finding a home. I highly recommend her to friends and family who maybe in the near future are looking to purchase or lease a home.

‐ Wendell Baham December 02, 2017

The house she found for us was perfect in every way and there was no way we would have found or been selected for such a place had she not been so on top of things. She went out of her way to help us and was very communicative.

‐ JC Coker III October 24, 2017

I am 100% satisfied with Karen Hattier with Gardner Realtors. Karen went above and beyond on getting a tenant to match my expectations. She was very detailed and very good at communicating everything that needed to be taken care of. I would recommend her and I will use her again for my future Realtor needs.

‐ Mr. Paul Angelette October 16, 2017

Karen was absolutely amazing! I'm so grateful that she went above and beyond because without Karen, I wouldn't have been able to get this house! Thanks a million, Logan branaman

‐ Logan Branaman October 16, 2017

Karen was extremely helpful in helping my girlfriend and I find our home in Slidell. She not only helped us find a home, but made us feel like we belonged here in Slidell. Karen went above and beyond to help us settle into our new home and I would highly recommend her to anyone in need of finding a place to live in this area.

‐ Ian Wright July 31, 2017

Karen is the best! She has gone above and beyond in her helpfulness! She is professional, prompt on getting viewings of houses, pleasant and always on your side in every way to move the process along faster in securing the house that you want. Thank you so much, Karen!

‐ Kim Webb July 29, 2017

Very professional and friendly. I loved having her as my realitor, because of her I don't know if we would have found our home.

‐ Rachael Hudson July 28, 2017

I agree with Demarcus, couldn't explain my family's experience with Karen this far any better. We refuse to work with anyone else during our transition!

‐ Racquel July 26, 2017

Karen is an extremely hard worker. She is very kind and does whatever she can to help not only her clients, but her fellow agents as well. Her character and selflessness is greatly admired by all who come in contact with her. She always goes above and beyond! 

‐ DeMarcus Bernard June 15, 2017


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