Des Peres MO Homes and Real Estate - Coldwell Banker Gundaker Mark Gamache

Mark Gamache

Coldwell Banker Realty - Gundaker

636.236.7962

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Reviews on Zillow

"Mark Gamache is simply the very best agent EVER! He is knows his field, is prompt, honest, ethical and works very hard to have everything go just ... more "

5.0/5.0

by katgirl111

"Mark was very helpful and professional throughout our entire first-time home buying experience. He was timely in all our correspondence and provided ... more "

5.0/5.0

by jennifer vincent416

"We met Mark last year, he stuck with us until we found the right home for our needs! Very professional, knowledgeable and fun to be around. He ... more "

5.0/5.0

by zuser20170608164330610

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Trusted resource for answers about the process

Innovative marketing strategies

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Ability to target home searches

Strong negotiation skills

Support through the closing and beyond

Recent Sales

Featured picture for the property 24068218

$370,000

Ballwin, MO

beds

baths

Featured picture for the property 23025652

$425,000

Chesterfield, MO

beds

baths

Featured picture for the property 22068203

$246,000

St Charles, MO

beds

baths

Featured picture for the property 22029613

$139,000

Ballwin, MO

beds

baths

View More Sales

Mark is an exceptional realtor. He was always there to answer any questions we had. Mark is personable and polite, and you can tell he enjoys helping people find the right home for them. We had a great experience working with Mark and we would recommend him to anyone looking for a new forever home.

-Denise Hawk, Client

Mark was outstanding! From listing to closing, he provided us with the exemplary customer service and support through this important transition for mother who had lived in her Ballwin home for 50 years. Mark was respectful, responsive, and very professional in all of his dealings associated with our family home. He brought great knowledge of the area and expertise to …

-Jean Mrasek, Client

Mark is Fantastic! He is very trustworthy and he is very professional in every step of the process. He communicates in a timely manner and very efficiently. He knows the market extremely well. He is very open to listening to all of your ideas and concerns. And, he is great with a solid marketing and execution plan for the sale of your house. He, also handled many …

-Cindy Monaghan, Client

There's not enough my husband and I can say about Mark. We started working with him in 2017 to find our first home. Three years, numerous houses, and many miles later we have found the perfect place for our family. Mark never wavered or complained when life changed our budget and home search location. His exceptional knowledge always brought us comfort. Every detail …

-Mallory and Jon Fox, Client

Mark was great to work with! Very knowledgeable and knew small tips and tricks from so many years of experience! Mark was always very responsive and timely. The negotiation and contract process all went very smoothly with his help!

-Adam Goggio, Client

Listings courtesy of Mid-America Regional Information Systems as distributed by MLS GRID. Based on information submitted to the MLS GRID as of Apr 3, 2025 4:02:am. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

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Recent Sales

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Communities Served