Meet the Katie-K Team

Katie Karczewski, Principal Partner, Realtor 


Katie is known for her personalized service and for going above and beyond for her clients. She believes that in order to achieve a goal you must be willing to work hard, be organized, and focus on the subject at hand. In 2015 the Katie K Team achieved the goals they set out to hit by achieving a total sales volume of $28 Million. The average selling price of the homes Katie sold increased from $387,432 to $403,234. A sign that the market is returning to that of a seller’s market. A switch from the past years of short sales, which created a strong buyers market. The market is always changing and she stays right on top of that, which in turn benefits her clientele. In 2015 almost 28% of the sales came from homes that were not on the market. Her strong presence in the area allowed her the opportunity to bring Sellers/Buyers together before going to market. She has consistently been a top agent in Grand Rapids and West Michigan for more than a couple of decades and ranks in the top one percent of agents statewide.

A partner of Keller Williams of Grand Rapids East. Keller Williams Grand Rapids North, Holland and Traverse City, Katie also holds membership in the Grand Rapids Association of Realtors, National Association of Realtors, Michigan Association of Realtors, Economic Club of Grand Rapids, Junior League of Grand Rapids, and a Trustee on the Foundation Board for St. Mary’s Hospital. Katie supports Gilda’s Club of Grand Rapids by donating a percentage of each closed transaction. She was a Cabinet Member for LaughFest for several years and involved from the very beginning of Gilda’s Club.

Originally from Traverse City, Michigan, she is the Mother of three grown sons, who reside in San Francisco, CA, and Larchmont, New York. And very proud “KK” to granddaughter, Cavan and grandsons, Win and Jack. Her sons all grew up in East Grand Rapids and enjoyed the opportunities that school district gave them for their career paths. She is proud of Grand Rapids and is always happy to promote what a great town it is to call “home.”


Tanya Craig, Realtor & ABR Buyer’s Agent

TanyaSmallTanya is a lifelong resident of Grand Rapids and is a graduate of Grand Valley State University with a Bachelor’s degree in business administration. She has been involved in the real estate market since 1995. Tanya’s exceptional knowledge and 17-plus years of experience in real estate prompted the leadership of the Grand Rapids Keller Williams office to name Tanya the designated trainer for all the agents within the Grand Rapids office. Living in the Grand Rapids area her entire life, Tanya has the knowledge to help those moving to, from or around the Grand Rapids area.

Tanya has received both her Accredited Buyer’s Representative (ABR) and the Graduate of Realtors Institute (GRI). She also obtained her Real Estate Broker’s license in 2009.

Married to Ted for 10 years and the mother of three young and very active boys, she enjoys spending time with her family, traveling, reading and watching just about every type of sport. As a huge Detroit Tigers and Redwings fan, she once had to negotiate with her doctor to discharge her early from the hospital so that she could make it to Game Five of the Stanley Cup Finals to watch the Redwings!

Tanya remains active in her church and school community as a volunteer, and volunteers for Gilda’s Club, St. John’s Home, and as a member of GRAR Technology Task Force.

She enjoys building new relationships and getting to know people on a personal level. As an Accredited Buyer’s Representative, she enjoys educating people about the Grand Rapids area, the home buying process and sharing in the excitement of their new home.

She’s excited to be working with the Katie-K Team because the focus, energy and business-minded leadership that Katie K offers is inspiring.




Molly McManus, Realtor & Buyer’s Agent

Molly McManus, Grand Rapids RealtorMolly has been a resident of the Grand Rapids area for over 20 years. Originally from Leland, Michigan, she graduated from Michigan State University with a Bachelor’s degree in English,and then earned a law degree from the University of Chicago. She joins the Katie-K Team after 23 years as a trial lawyer with Grand Rapids’ largest law firm.

Molly is looking forward to putting the attention to detail and fierce advocacy for her clients that she developed in her law practice to use in her work as a real estate agent, and is eager to turn a long-time real estate hobby into a full-time career.

Married to Joe for 13 years, Molly lives in Ada. She enjoys spending time with her son and twin daughters, reading,writing fiction and getting outdoors. Molly is active in her school community as a volunteer, is a member of Inforum, and has served as a trustee of the Grand Rapids Bar Association.

Molly is excited to take advantage of the experience, energy and leadership offered by The Katie-K Team




© 2019 - Katie K Team