Keith Manzer

Keith Manzer

Principal at GLADYS MANION, INC.
  •   5   (24 reviews)

About Keith

Meet Keith R. Manzer, the celebrated real estate expert with over 42 years experience serving the vibrant communities of St. Louis and its surrounding localities. With an impressive 5-star rating from 14 glowing reviews, Keith has built a reputation for excellence and client satisfaction. Specializing in both condos and single-family homes, Keith currently holds 12 active property listings with an impressive track record of selling 12 properties in the past 12 months. His keen market insight allows him to efficiently move properties, with average days on the market being 56. As an award-winning agent, Keith's expertise extends beyond typical transactions. He is recognized as a Price Expert, ensuring that his clients receive the best value whether buying or selling. His deep understanding of the local market dynamics makes him a standout in his field. Named by St. Louis Magazine as the "Face of Luxury Real Estate" a record-breaking 7 times. Keith operates in some of the most sought-after neighborhoods, including the bustling 63105 63108, 63124, 63131 & 63130 ZIP codes, among other notable areas. Whether you're a first-time homebuyer or looking to invest, Keith's unparalleled guidance and commitment make navigating the real estate landscape seamless and rewarding. Keith R. Manzer is your go-to real estate agent when looking for a dedicated, knowledgeable, and highly rated professional to turn your property aspirations into reality.

Keith's reviews

  5  
Keith has 24 reviewsacross 9 different locations, showing 6.
Review Keith
5 days ago
Work with a Pro

I have worked with Keith for almost 30 years and always found him to be responsive to his clients and exceed expectations.

17 days ago
Expertise, connections and responsiveness

After a fire devastated our 9,000 sq. ft. house, we decided that we would move to a condominium. (Keith also helped us sell our house in an "As Is" condition. We originally were interested in one of Keith's listings at the Whitehall on Hanley Rd. After Keith heard our story and asked us what we were wanting in a condominium, he suggested that we look at one of the penthouse units at 622 Forest Ct. He showed us that unit even though he wasn't the listing agent. There were a number of interested buyers for the unit, and Keith expertly guided us to a contract that would be most appealing to the seller. Throughout the transaction, Keith gave us great expert advice. He is a true professional who was extremely responsive. We highly recommend Keith for his expertise, strong connections and responsiveness.

17 days ago
Found Buyer for a unique circumstance

Our house on Portland Place was first hit by a tornado. Then, the company that was repairing the tornado damage to our chimney caused a fire. As a result of the fire, smoke and extensive water damage, the entire interior of our home was demolished. The restoration would have cost millions and would take at least two years to complete. My wife and I determined that we were not equipped to handle such an extensive and intense process. After we explained our situation to Keith, he said that he knew a family that would be interested in purchasing and restoring our house. Within less than a week, Keith found us buyers who were experienced in restoring historical homes and would like to restore the house as their personal residence. In addition, Keith introduced us to a wonderful condominium that we purchased. We are extremely than to Keith for helping us through a unique situation.

18 days ago
Market knowledge, availability, helpful contacts for home repair/maintenance

Keith was very confident of the pricing, marketing, and overall sales process of my home. Even in the dead of fall/winter with what appeared to be little serious activity, we stayed true to his plan with occasional adjustments where needed and ultimately found an ideal buyer. His network of house repair and maintenance contacts was extensively used, saving me a lot of time, grief and money. Overall, a very positive experience.

4 months ago
Keith Manzer of Gladys Manion Real Estate was fantastic!

Keith Manzer is dedicated, hardworking, professional and incredibly supportive. We spoke daily, and he guided me through every step of selling my home, from preparing it for sale to finding the right buyer. Keith worked tirelessly and was always available for questions, advice and reassurance. If you are fortunate enough to work with Keith and his team, you'll be guided through the buying or selling process with the care and integrity of a trusted friend. I would recommend Keith to anyone looking for an outstanding real estate agent in the St. Louis area. Buying or selling a home is hard and Keith made it easy.

Show all 24 reviews

Keith's properties

Keith has 14 properties for sale and sold 17 properties in the last 12 months, showing 4, sorted by most recent activity

For Sale
$495,000
5339 Autumnwinds Drive
Oakville MO 63129
4
4
1
Single-Family
Listing courtesy of GLADYS MANION, INC.
Pending
$569,000
8009 Teasdale Ave
University City MO 63130
3
2
2
Single-Family
Listing courtesy of GLADYS MANION, INC.
SoldApr 3, 2026
Price not available
4A/622 Forest Court
Clayton MO 63105
2
3
2
Condo
Listing courtesy of Janet McAfee Inc. and GLADYS MANION, INC.
SoldApr 3, 2026
Price not available
17C/710 South Hanley Road
Clayton MO 63105
3
3
2
Condo
Listing courtesy of GLADYS MANION, INC.
Show all 31 properties
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