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Sandy Grassmuck

Grassmuck Realty, LLCLead of Grassmuck Realty
5.061 team reviews
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Recent Sales

Sales numbers represent all team members
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  • 2 bd1 ba900 sqft Hawk Point, MO
    2 bd1 ba900 sqft
    Hawk Point, MO
    Sold 28 days ago
    Seller
    546 Chestnut St, Hawk Point, MO, 63349
  • 3 bd2 ba1,384 sqft Wentzville, MO
    3 bd2 ba1,384 sqft
    Wentzville, MO
    Sold 1 month ago
    Buyer
    443 Jockeys Run, Wentzville, MO, 63385
  • 3 bd2 ba2,100 sqft Wentzville, MO
    3 bd2 ba2,100 sqft
    Wentzville, MO
    Sold 1 month ago
    Buyer
    1512 Elfrink Ln, Wentzville, MO, 63385
  • 3 bd2 ba1,144 sqft Fenton, MO
    3 bd2 ba1,144 sqft
    Fenton, MO
    Sold 2 months ago
    Buyer
    755 Islamorada Dr, Fenton, MO, 63026
  • 4 bd4 ba1,853 sqft Wentzville, MO
    4 bd4 ba1,853 sqft
    Wentzville, MO
    Sold 2 months ago
    Seller
    460 Kaylene Dr #2017A, Wentzville, MO, 63385
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35
Sales last 12 months
803
Total sales
$22K-$1.4M
Price range
$325K
Average price

Meet Grassmuck Realty

Get to know Grassmuck Realty

Owner/Managing Broker

Sandy Grassmuck has been in the real estate industry for over 25 yrs and is the Owner/Managing Broker of Grassmuck Realty, LLC, an independent
brokerage in Lake St. Louis.

Grassmuck Realty, LLC has been honored with Business Hall of Fame Award for 3 consecutive years 2022, Best of Lake St. Louis, Real Estate Agency and Beyond the Best, top 50 businesses in St. Charles County by Streetscape Magazine, 2011.

Sandy has been honored with Excellence i...

Specialties
Buyer's AgentListing AgentRelocationForeclosureFirst Time HomebuyersInvestment PropertiesSenior Communities
29 Years of experience
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Team sales and listings (807)

This map and property list shows the most recent 100 sales and 100 listings

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Sold (803)

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For sale (4)

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  • Grassmuck Realty, LLC
  • Grassmuck Realty, LLC
  • Grassmuck Realty, LLC
  • Grassmuck Realty, LLC
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Team reviews (61)

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  • 5.0
    • 8/25/2026
    • • Zach Greene

    Sold a Single Family home in 2026 in Pacific, MO.

    Review for: Sandy Grassmuck
    Sandy was fantastic in helping us navigate the entire process, from the beautiful pictures at the beginning all the way to close. She also helped us navigate some challen...
    Sandy was fantastic in helping us navigate the entire process, from the beautiful pictures at the beginning all the way to close. ...
    5.0
    • 2/2/2026
    • • user08172158

    Sold a Single Family home in 2026 in Wentzville, MO.

    Review for: Sandy Grassmuck
    The best experience I’ve ever had selling a house! We had a horrible experience all summer….pulled house from the market when a friend recommend I talk to Sandy. At this ...
    The best experience I’ve ever had selling a house! We had a horrible experience all summer….pulled house from the market when a fr...
  • 5.0
    • 1/30/2026
    • • CurtWaters

    Bought a Condo home in 2026 in Lake saint louis, MO.

    Review for: Sandy Grassmuck
    Sandy was amazing! The property we bought had many issues come up. Bank warrantable status, HOA, and other issues but Sandy was there throughout the process with experien...
    Sandy was amazing! The property we bought had many issues come up. Bank warrantable status, HOA, and other issues but Sandy was th...
    5.0
    • 9/25/2025
    • • Chuck Robinson

    Bought a Single Family home in 2025 in High ridge, MO.

    Review for: Sandy Grassmuck
    Sandy is truly the best realtor in the greater metro area! With her expertise and network, I was able to find an incredible house AND WALKED IN WITH THOUSANDS IN EQUITY! ...
    Sandy is truly the best realtor in the greater metro area! With her expertise and network, I was able to find an incredible house ...
  • 5.0
    • 1/24/2025
    • • shocklee

    Sold a Single Family home in 2025 in Pacific, MO.

    Review for: Sandy Grassmuck
    Sandy is the best and most knowledgeable agent I've ever used!! She knows how to interact with all parties involved in a sale (agents, inspectors, appraisers, title comp...
    Sandy is the best and most knowledgeable agent I've ever used!! She knows how to interact with all parties involved in a sale (ag...
    5.0
    • 9/11/2024
    • • amandaf0103

    Sold a Single Family home in 2024 in Lake saint louis, MO.

    Review for: Sandy Grassmuck
    Sandy did a great job preparing us to list our house and had a contract within days. She is local to Lake St. Louis and knows the area, regulations, and needs of the res...
    Sandy did a great job preparing us to list our house and had a contract within days. She is local to Lake St. Louis and knows the...
  • 5.0
    • 3/29/2023
    • • coachmannybb

    Sold a Condo home in 2023 in Weldon spring, MO.

    Review for: Sandy Grassmuck
    Sandy did an amazing job helping us sell our home. The knowledge and help she provided was top notch. I would highly recommend her! Even when i ran into problems, she was...
    Sandy did an amazing job helping us sell our home. The knowledge and help she provided was top notch. I would highly recommend her...
    5.0
    • 12/12/2022
    • • mrankin118

    Bought a home in 2022.

    Review for: Kyle Cool
    Kyle was very easy to work with, and made the home buying process easy in a complicated market. It was on Kyle’s recommendation that we make a last-minute stop at the hom...
    Kyle was very easy to work with, and made the home buying process easy in a complicated market. It was on Kyle’s recommendation th...
  • 5.0
    • 10/7/2022
    • • Erica Robertson

    Sold a Single Family home in 2022 in Lake saint louis, MO.

    Review for: Sandy Grassmuck
    Sandy is an amazing realtor! She is an active community member, alderman, business owner, and a great person!! We used her to help us move to the area a little over 4 yea...
    Sandy is an amazing realtor! She is an active community member, alderman, business owner, and a great person!! We used her to help...
    5.0
    • 10/6/2022
    • • Joshua Gregory

    Bought a Single Family home in 2022 in Saint louis, MO.

    Review for: Audra Stewart
    Audra was amazing and so patient in the crazy market. She helped us at any hour and explained things to us which was helpful as young buyers. She gave great advice and di...
    Audra was amazing and so patient in the crazy market. She helped us at any hour and explained things to us which was helpful as yo...
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TEAM

Sandy Grassmuck

Grassmuck Realty, LLCLead of Grassmuck Realty
5.061 team reviews
35sales last 12 months
803total sales
$22K-$1.4Mprice range
$325Kaverage price
29years of experience
(314) 486-8333
(636) 634-2828
sandy@grassmuckrealty.com
15 Lakeside Drive
Lake St Louis, MO, 63367