
Meet CopperKey
9 members

Rachel Burton
price range
sales last 12 months

Josie Santel
price range
sales last 12 months

Vicki Duepner
price range
sales last 12 months

Chris Kramer
price range
sales last 12 months

Lydia Kolkmeyer
price range
sales last 12 months

Elizabeth Stapf
price range
sales last 12 months
Get to know CopperKey
Realtor
Crafting Dreams, Building Legacies, Finding Home
Meet Cassie, a passionate and accomplished professional with a lifelong love for design, fashion, and marketing. From her early years, Cassie’s destiny in the real estate industry seemed evident as she observed her parents running an interior design and decorating company, sparking her interest in architecture and construction.
Her childhood hobby of sketching on graph paper and designing homes pa...
Team sales and listings (548)
This map and property list shows the most recent 100 sales and 100 listings
Sold (544)
- $---
- 3 bd
- 2 ba
- 1,825 sqft
645 Pelican Ln, Florissant, MO 63031Sold 9 days agoBuyer
- $---
- 4 bd
- 4 ba
- 3,263 sqft
262 Three Cedars Dr, Lake Saint Louis, MO 63367Sold 9 days agoSeller
- $---
- 3 bd
- 2 ba
- 1,539 sqft
1030 Westhaven Blvd, Wentzville, MO 63385Sold 16 days agoBuyer
- $---
- 3 bd
- 2 ba
- 1,156 sqft
2221 Summit Dr, Arnold, MO 63010Sold 1 month agoSeller
- $---
- 5 bd
- 3 ba
- 2,674 sqft
191 Cedar Ln, Wentzville, MO 63385Sold 1 month agoSeller
For sale (4)
- $375,000
- 3 bd
- 4 ba
- 2,115 sqft
262 Sunset Villa Ln, O'Fallon, MO 63366House for SaleBeautiful views
Century 21 CopperKey Realty - $315,000
- 3 bd
- 3 ba
- 1,920 sqft
4145 Elkhart Lake Rd, Saint Charles, MO 63304House for SaleGenerously sized bedrooms
Century 21 CopperKey Realty - $785,000
- 5 bd
- 4 ba
- 3,534 sqft
310 Claymoore Ct, Dardenne Prairie, MO 63368House for Sale16 days on Zillow
Century 21 CopperKey Realty - $39,900
- 3 bd
- 1 ba
- 1,206 sqft
2419 Henral Ct, Saint Louis, MO 63136House for Sale31 days on Zillow
Team reviews (41)
Reviews represent all team members.
- Josie was an absolute pleasure to work alongside of what can be a trying process. Josie was so informative and kept us up to speed the entirety of my buying process. Coul...Josie was an absolute pleasure to work alongside of what can be a trying process. Josie was so informative and kept us up to speed...Josie was an absolute dream to work with. She was extremely knowledgeable within the area as well as overall made the process of us getting into our dream home so much si...Josie was an absolute dream to work with. She was extremely knowledgeable within the area as well as overall made the process of u...
- 5.0
- 3/28/2025
- • mandi medcalf
Bought a Single Family home in 2025 in Festus, MO.
Review for: Rachel BurtonRachel was fantastic to work with buying our first home! She was super responsive on all questions no matter what time or if it was on a weekend. She understood that buyi...Rachel was fantastic to work with buying our first home! She was super responsive on all questions no matter what time or if it wa...5.0- 10/30/2024
- • Brian
Sold a Single Family home in 2024 in Saint peters, MO.
Review for: Rachel BurtonRachel sold our house in 2 days at over asking price, I couldn’t be happier with her skills as an agent. Rachel is very personable and easy to work with she goes above an...Rachel sold our house in 2 days at over asking price, I couldn’t be happier with her skills as an agent. Rachel is very personable... - 5.0
- 5/29/2024
- • zuser20170328131253972
Bought and sold a home in 2024 in Saint peters, MO.
Review for: Nicole BertholdNicole is excellent. She is efficient, easy to get a hold of, and knows how to make offers that get accepted! She accommodated my busy schedule and I couldn’t have done i...Nicole is excellent. She is efficient, easy to get a hold of, and knows how to make offers that get accepted! She accommodated my ...5.0- 2/26/2024
- • brankkproperties
Bought and sold a Single Family home in 2024 in O'fallon, MO.
Review for: Nicole BertholdI’ve used Nicole a few times now to purchase and sell investment properties. She’s been amazing to work with. She’s very knowledgeable, knows the market well, and we have...I’ve used Nicole a few times now to purchase and sell investment properties. She’s been amazing to work with. She’s very knowledge... - Vicki did an outstanding job! We had several contracts within hours of the villa going on the market. She made the whole process so smooth and was super easy to work wit...Vicki did an outstanding job! We had several contracts within hours of the villa going on the market. She made the whole process ...5.0
- 2/27/2023
- • bfast250
Bought and sold a Single Family home in 2023 in Foristell, MO.
Review for: Cassie KramerCassie did an outstanding job of reaching our expectations as a seller amongst a very challenging environment. She selflessly worked with the buyers agent to ensure the d...Cassie did an outstanding job of reaching our expectations as a seller amongst a very challenging environment. She selflessly work... - 5.0
- 6/7/2022
- • David Witcher
Bought a Single Family home in 2022 in Saint louis, MO.
Review for: Jordyn HolguinJordyn was great to work with. She was easily reachable and extremely responsive. She made herself available to work with our schedule and to answer questions whenever ne...Jordyn was great to work with. She was easily reachable and extremely responsive. She made herself available to work with our sche...5.0- 2/24/2022
- • zuser20180404080640289
Bought a Single Family home in 2021 in Lake saint louis, MO.
Review for: Jordyn HolguinJordan as amazing. Much of our work needed to be done remotely and she was there every step of the way. When questions came up she was quick to gather information and r...Jordan as amazing. Much of our work needed to be done remotely and she was there every step of the way. When questions came up s...




