Sandy Grassmuck

Sandy Grassmuck, Ward 1 Alderman

Phone: 636-265-3621
Email Sandy Grassmuck


My husband, Bill Grassmuck and I moved to Lake St. Louis in March 2008. We raised our son, Zachary Farmer here. Zac is a graduate of Holt High School and earned two Bachelor of Arts degrees from Lindenwood University. He is married to Alexa and they just had our first grandchild, Fitz. We have other immediate family in the Lake St. Louis area. We love living in Lake St. Louis and enjoy our pontoon boat when we are not in our new pool.


Owner/Managing Broker of Grassmuck Realty, LLC located on the water at the Dam. Grassmuck Realty has been on the water here in Lake St. Louis since 2009 and have won / earned numerous awards in the Real Estate industry. Sandy has earned several designations from the National Association of Realtors®.

2021 President of Women’s Council of Realtors, Missouri Network

2020 President of St. Charles Realtors®

2012-Current – Missouri Realtors® Director

Served on St. Charles Realtors® Board 2011-2016, 2018-2021, served and continue to serve on committees with St. Charles Realtors®

Currently and previously served on Committees for Missouri Realtors® & Women’s Council of Realtors®, Missouri Network

Member of St. Charles Realtors®, Commercial Division of St. Charles Realtors®, St. Louis Association of Realtors®, Gateway Association of Realtors®, Residential Real Estate Council, Missouri Realtors®, National Association of Realtors®, Women’s Council of Realtors®, St. Charles and Missouri Networks, O’Fallon Chamber, Western St. Charles Chamber, Little Black Book Networking group, No.9 Networking group.

Charities Supported

Responder Rescue, The Child Advocacy Center, Crisis Nursery, St. Judes


Work to keep Lake St. Louis a great place to live, work and raise our families.

Committed to eliminating unneeded rules and regulations on our homes and for business owners.

Pledged to providing our courageous first responders with the vital equipment, funding and support they deserve.