
Get to know Karol Kay Marsden
Broker Associate
Karol’s goal is to make your transaction go as smoothly as possible. She provides the highest level of service, in depth information and extensive local knowledge to her customers who are seeking to sell or to buy real estate in the Florida Keys. Her customers will receive the benefits from her experience whether looking to invest in residential or commercial property. Karol’s love of the Florida Keys and all it has to offer, combined with her in...
Karol offers Showcase to make listings stand out
helps homes sell faster and for more with increased exposure on Zillow, a virtual tour, and an interactive floor plan.

Karol Kay Marsden's listings & sales (62)
For Sale (1)
Address | Bed/Bath | Listing price |
|---|---|---|
![]() 3625 Seaside Dr #25204 Key West, FL 33040
| 2 Bed, 2 Bath | $925,000 |
Sold (61)
Address | Sold date | Closing price | Represented | Flag Sale |
|---|---|---|---|---|
| 11/12/2025 | $1,150,000 | Seller | ||
| 11/10/2025 | $1,100,000 | Seller | ||
| 10/31/2025 | $1,400,000 | Buyer and Seller | ||
| 10/17/2025 | $835,000 | Seller | ||
| 10/6/2025 | $810,000 | Buyer |
Karol Kay Marsden's reviews (4)
Write a review- Highly likely to recommend||5.05.0
10/9/2019 - Kate Foley
Bought and sold a Single Family home in 2019 in Key largo, FL.Local knowledgeProcess expertiseResponsivenessNegotiation skillsKarol sold our house at breathtaking speed—about 10 days on the market. This was only possible because of her expert advice on how to prepare the house for sale and taking professional photos and videos that made it look absolutely amazing. If that w... - Highly likely to recommend||5.05.0
10/3/2019 - drojas33
Bought a Condo home in 2019 in Key largo, FL.Local knowledgeProcess expertiseResponsivenessNegotiation skillsKarol was quick to respond to all our questions. She was readily available at all times and gave us the time needed during the times of our scheduled walk thru's. - Highly likely to recommend||5.05.0
10/2/2019 - Ron Allen
Sold a Single Family home in 2019 in Key largo, FL.Local knowledgeProcess expertiseResponsivenessNegotiation skills"Karol was everything we needed in a realtor. Not only did she sell our home in a matter of months after another realtor had the listing for over a year, she sold it at a very competitive price. Karol showed our home frequently, kept us informed with... - Highly likely to recommend||5.05.0
7/30/2014 - mgarc076
Bought a Single Family home in 2014 in Key largo, FL.Local knowledgeProcess expertiseResponsivenessNegotiation skillsKarol provided us with an outstanding experience when we bought a home in Key Largo. She is extremely knowledgeable, dependable, and personable. She will go out of her way to find your perfect home and make sure all steps are carried out. Karol will ...










