Steven Alan Kostus, Age: 49
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Jan 03, 1977---Jul 13, 2026

Steven Alan Kostus was born in Kansas City, Missouri on January 3rd, 1977, and passed away on July 13, 2026.  He was preceded in death by his father, Alan Kostus.

He will always be remembered and loved by his surviving mother, Marcia Kostus, brother Andrew Kostus, sister-in-law Ashley Kostus, his nephew Ayden Kostus and nieces Fallyn and Reghan Kostus. Along with family, he will hold a special place in the heart of his friends and co-workers. 

Growing up, Steven attended Maranatha Academy, and after graduation, attended Texas Christian University. After graduating from Texas Christian University, Steven moved back to Kansas City to start his career in the insurance business. He worked with a few different companies, focusing on the accounting and reinsurance aspect of the business. When he was not working, he thoroughly enjoyed watching and attending sporting events, especially the Kansas City Chiefs. He was a season ticket holder for the Kansas City Chiefs for over 20 years, which always brought him great joy to watch the games and be a part of the tailgate group. One of his favorite memories was watching the Chiefs win the Super Bowl. 

Steven will be greatly missed by everyone, but we find comfort knowing that he is in heaven with his dad, watching over the family.

The visitation will be held at Lenexa Baptist Church on July 24th, from 10-11 am. The visitation will be followed by a memorial service beginning at 11 am.  

In lieu of flowers, we would encourage you to make a donation to Saint Croix Hospice

 


Condolences

Sharona Blake Jul 16, 2026

Coworker ,Panama City ,Florida

Sending my condolences to Steven's family and friends. It was a pleasure having the opportunity to work with him. No matter what he was going through he seemed quick to smile. I'm going to miss hearing his thoughts on his beloved Chiefs. He is going to be missed. My thoughts and prayers are with his family and friends.

Gail Kostus-Jackson Jul 16, 2026

Aunt ,Port Ludlow ,Washington

My dear Steven, You brought light and happiness to my world and that light is so dim now. Rest in peace and give your dad a big hug for me. Our family is missing you so much and we will not forget you. Aunt Gail, Mike, Zachary Kasson and family.

Ted and Shirley Kotch Jul 16, 2026

Longtime familyvfriends ,Lenexa ,Kansas

Dear Kostus family. We are so sad that your sweet loved one Steven has passed away. However, he is with the Lord, and his Father Alan. What a joyful reunion for them. We are sad because Steven was a good man with a very compassionate heart and had a sweet countenance and was loved by everyone and will be truly missed. You are in our thoughts and prayers. Love and Blessings Shirley and Ted

Pamela J Auerbach Jul 16, 2026

Friend ,Olathe ,Kansas

Grief is the last act of love . Where there is deep grief, there was great love. Steven had such an incredible soul, and words can't describe how unfair this is. May Steve's memory be for a blessing. Love you, PITA

Services

Event:
Visitation
Location:
Lenexa Baptist Church
Address:
15320 West 87th Street
City:
Lenexa
State:
Kansas
Zip Code:
66219
Date:
Jul 24, 2026
Time:
10:00 AM
Google Map:
Click Here to see Location on Map
Event:
Memorial Service
Location:
Lenexa Baptist Church
Address:
15320 West 87th Street
City:
Lenexa
State:
Kansas
Zip Code:
66219
Date:
Jul 24, 2026
Time:
11:00 AM
Google Map:
Click Here to see Location on Map