FloridaKey Biscayne

Find and Compare the Best Real Estate Agents in Key Biscayne

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Featured Agents in Key Biscayne, FL

Meet top-performing real estate agents in Key Biscayne

James Salas profile picture
E Realty International

James Salas

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28years of experience
12transactions all-time
Aleksandra Marzec profile picture
The World Realty - Miami

Aleksandra Marzec

27 reviews
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19years of experience
68sales in the last 12 months
523transactions all-time
Jorge Fernandez profile picture
Icm Group

Jorge Fernandez

5 reviews
View Profile
13years of experience
33sales in the last 12 months
317transactions all-time

Compare 15 top-performing real estate agents in Key Biscayne

We've located the best of the best Key Biscayne-area real estate agents. Time for you to check in with them and tell them about your real estate needs.

Gray And Associates Properties

Bryan T. Halda, P.A.

24 years of experience
23 sales in last 12 months
1,000 transactions all-time
Serves Key Biscayne


REALTOR-LANDLORD-INVESTOR-DEVELOPER-ANIMAL LOVER. Ohio-born Bryan Halda went to school in Florida and has lived in Miami for the last twenty two years of tumultuous growth and change in Miami real estate and lifestyle. As an owner of businesses and real estate in Florida and property Developer in the Bahamas, Halda has learned all sides of the businesses of real estate. He identifies with buyers in their searches for the property of their dreams. He has full empathy for the seller in his search for the perfect sale. Bryan's work has experienced him with the hopes and dreams of first-time home buyers searching for modest studio apartments. He is equally at ease with high-profile clients and celebrities looking for waterfront mansions and luxury listings for rent or purchase. Bryan Halda is also a Certified Luxury Home Marketing Specialist by RAMB. Halda is a Certified Residential Specialist, (CRS). The highest Designation available in the real estate profession.

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Power Broker, SunPost, Advocate.

Master's Degree, University of South FL.


Business Highlights

Buyer Representative, Condominiums, Lot/Land, Luxury Properties
Over 22-years of real estate experience
$876M in lifetime sales

Compass Florida Llc

Madeleine Romanello

1 review
21 years of experience
46 sales in last 12 months
Serves Key Biscayne


With 20+ years of experience in the South Florida Real Estate industry, Madeleine has made her mark as a top and broker selling residential and commercial properties. Her solid perspective of what is happening in the market along with the cuttingedge resources offered by are the ultimate combination for success. Madeleine is dedicated to the clientele she serves. She knows most neighborhoods in Miami and Miami Beach as if it were her own and has the knowledge to help make the smartest sales and investments by matching buyers to the right neighborhoods. She is constantly reading and researching to see what the next upcoming neighborhood or property investment will be. In 2015 & 2018 she was ranked in the top 250 agents in Florida by Real Trends of Wall Street Journal. S Madeleine offers clients well-researched and intuitive advice on selling and buying properties. Making sure my clients get the best property for their dollar is very important to me.

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I would like to thank you for the fantastic work performed during the past months. You have listedned to me, you believed in my unit and you delivered and sold it without me losing money. And you mastered the last minute complication. Bravo and Merci. I was a bit stressed at the beginning and you managed me correctly. Thank you for that.

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Master Broker Forum,Certified Luxury Home Marketing specialist

Graduate Degree, Cambridge, UK
MA History Hons, 1986 - 1989


Business Highlights

1031 Tax Exchange, Buyer Representative, Concierge Services, Condominiums

Keller Williams Realty, Premier Properties

Tammy Garcia

7 reviews

Open 12:00 PM - 4:00 PM

Usually responds in 5 minutes

29 years of experience
48 sales in last 12 months
Serves Key Biscayne


Tammy began her real estate career in 1993 as a mortgage Loan Officer. She gained a unique perspective, allowing her to provide her clients with the most comprehensive guidance in the buying and selling process. In 1994 Tammy's passion for real estate lead her to successful work in the Construction field of real estate. As a Project Engineer for Pacific Intl., she gained detailed insight in the areas of development, architecture, and project management. In 1996, Tammy was recruited by Bovis and she was instrumental in establishing their Miami Branch. Tammy absorbed management, operations, marketing, and development from one of the largest development companies in the World. In 2014, as a graduate of the Masters of Science International Real Estate program at Florida International University, she was presented with both the Director's Award for Outstanding Performance and Contribution to the program. She was also selected to receive the prestigious FIU Worlds Ahead Graduate Award.

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Tammy has been wonderful dealing with a number of issues and we have been very, very happy to have had her as our realtor. She is knowledgeable, cheerful, and deals with all sorts of problems without hesitation. Thanks to her, the sale of our property went through successfully. Thank you, Tammy!

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MVP Bovis LL, FIU Worlds Ahead Graduate Award, FIU MSIRE Director's Award

Master's Degree, FIU
MSIRE Masters Int. RE, 2011 - 2013


Business Highlights

1031 Tax Exchange, Buyer Representative, Concierge Services, Condominiums
Multi-Million Dollar Producer, Real Estate Consultant, Investment Advisor
I measure my success by the legacy I leave with each and every client I serve.
FIU Master's Degree in International Real Estate

Coldwell Banker

Elba Hernandez

6 reviews

Open 8:00 AM - 9:00 PM

Usually responds in 15 minutes

26 years of experience
22 sales in last 12 months
Serves Key Biscayne


For over 25 years, Elba Hernandez has been setting the standard for real estate in South Florida. A top producer since 1998, Elba's professional designations include Certified International Property Specialist (CIPS), Certified Residential Specialist (CRS) MBF Member of the Master Broker Forum. For over Eight years she has received Coldwell Bankers International President Circle and International Diamond Society Award awarded only to the top 8% of agents worldwide. With expert skills in negotiation and sales, Elba is well versed in financing, appraisals, investment, exchanges and creative financing. With a breadth of experience working with multi-unit properties, condominiums, as well as single-family homes, Elba's determination, credibility and reliability make her one of the most in-demand realtors throughout South Florida. With clients spanning the globe, Elba is fluent in English, Spanish, Italian and Portuguese.

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Thank you, Elba, for the spectacularly beautiful orchids! But most importantly, thank you for your expertise. wisdom, patience, and guidance through this process. You are the absolute best! Astute, experienced, and passionate! Thank you for always going above and beyond for your clients. We are so blessed to have you as our agent!

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International President Circle

Bachelor's Degree, Boston University
Business Administration, 1981 - 1986


Business Highlights

1031 Tax Exchange, Buyer Representative, Condominiums, Distressed Properties
Travels and learning different languages and culture allows me to understand my clients different needs and assisting them in their own language is a huge advantage for them and for me.

One Sotheby's


15 years of experience
16 sales in last 12 months
Serves Key Biscayne


Jorge Uribe is a Real Estate Agent in Key Biscayne, FL with the brokerage One Sotheby's. Over the last 15 years we have tracked null MLS listings by Jorge. Jorge mostly represents multi family homes around $4.09M. Jorge is one of the top listing agents in their area, selling more homes than 88% of real estate agents in Florida.

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Graduate Degree, Thunderbird in AZ


Business Highlights

Buyer Representative, Concierge Services, Luxury Properties, Relocation

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Sell your Key Biscayne home with confidence

Our top agents are local experts who can get you the best offer with a smooth and safe sale.

Frequently asked questions

A top agent is super experienced, has access to a wealth of market data and trends, and knows the territory and the players. With the kinds of connections it takes years to develop, they can help on many fronts. The payoff: unlike an average agent, this pro can sell your home more quickly and get a higher price for it.

Think of this knowledgeable person as your trustworthy business partner and financial advisor. They can easily answer your questions because they are so experienced in the neighborhood. They have a plan for prepping and staging your home and for marketing it. Plus, consider their ability to lend emotional support during the entire sales process, which can be stressful. This personable, hands-on, hard-working agent gets the job done!

Having the right real estate agent matters: Sellers: the top 5% of listing agents sell homes for more than the average – up to 9% more. Buyers: the top 5% of agents save about 2.5% on home purchases. If you’re buying or selling in Key Biscayne, FL, connect with a top real estate agent.

RealEstateAgents.com uses custom, unbiased, data-driven analyses to assess and introduce you to the best of the best sales agents in Key Biscayne. We rely on the latest home sales transactions in the area to find the top-performing agents. They don’t pay to be listed on our site and they don’t advertise with us. We consider these factors: (1) How fast they sell their listings; (2) How many properties they work on at any given time; (3) How much they save their buyer clients; (4) How much they earn for their seller clients; (5) What cities and neighborhoods they specialize in

Why use RealEstateAgents.com to find a top Key Biscayne real estate agent

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Key Biscayne Housing Market Report

We produce housing statistics for you to learn what local trends are creating the housing market in Key Biscayne, FL

Market Action Index

We are extensively tracking the housing market in Key Biscayne, FL. Here are the strongest factors contributing to this score:

The median prices are rising year over year
Fewer sellers are listing their homes compared to last year
balanced market
Buyer's Market
Seller's Market
Real Time Market Profile
Never miss important changes in the Key Biscayne, FL market.

Median List Price


Per Square Foot


Days on Market


Total Listings


Market Action Index


Median List Price

Sun, Jun 26, 2022

Median List Price
1 Year

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