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By the Numbers

15 years focused exclusively on Key Biscayne.

15 years. $280M+ closed on the island. One broker who never left.

Years in Key Biscayne

15+

Years in Key Biscayne

Closed in Key Biscayne

$280M+

Closed in Key Biscayne

Transactions

300+

Transactions

 Go-to broker on the island

#1

Go-to broker on the island

Dolores Urdapilleta
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Dolores Urdapilleta

I've spent 15 years in Key Biscayne — not just selling it, but living it. Born in Argentina with a background in Business Economics, I come from a real estate family and built my career on the island from the ground up.

Key Biscayne is an island defined by scarcity — no new construction, finite land, and a demand that never stops. World-class beaches, top-rated schools, safety and tranquility, minutes from downtown Miami. A lifestyle you won't find anywhere else.

My clients don't come to me for a transaction. They come because they want someone who guides them through every step — from the first conversation to closing day. And for many, that relationship doesn't end at closing: I also manage their properties long after the deal is done.

Find your place in Key Biscayne

What my clients say

Client Stories

15 years of trust, built one client at a time.

"Dolores is the best definition of "customer service"! AAA Real Estate!"
"Dolores is the best definition of "customer service"! AAA Real Estate!"
Cristian
"I want to express my gratitude to Dolores and her entire team for their great professionalism, and above all, for their personalized service. They understood exactly what we were looking for as an investment and took care of absolutely everything."
"I want to express my gratitude to Dolores and her entire team for their great professionalism, and above all, for their personalized service. They understood exactly what we were looking for as an investment and took care of absolutely everything."
Juan
"Knowing Dolores for several years has given me enough confidence to delve into the world of real estate in Miami. Her clear vision of the market and professionalism in providing services have been a great find for me. We have already completed more than 12 transactions, and I can only think of positive things to say."
"Knowing Dolores for several years has given me enough confidence to delve into the world of real estate in Miami. Her clear vision of the market and professionalism in providing services have been a great find for me. We have already completed more than 12 transactions, and I can only think of positive things to say."
Maria E.
"Working with Urdapilleta Real Estate is always a pleasure. We have been living in Miami for 18 years, and for the past 6 years, my family and I have decided to conduct our searches, rentals, and sales with Dolores' team. Her and the team exhibit excellent professionalism in responsiveness, solutions, and negotiations. We will continue to choose to work with them!"
"Working with Urdapilleta Real Estate is always a pleasure. We have been living in Miami for 18 years, and for the past 6 years, my family and I have decided to conduct our searches, rentals, and sales with Dolores' team. Her and the team exhibit excellent professionalism in responsiveness, solutions, and negotiations. We will continue to choose to work with them!"
Agustina

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  • Inventory at historic lows
  • Prices up +8.3% year over year
  • Qualified buyers actively searching
Urdapilleta Real Estate Home Value


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How we calculate your estimate
How we calculate your estimate

Urdapilleta Real Estate Home Value is the current estimated value of this home. It is calculated from a comprehensive database which encompasses properties from all 50 states, covering 99% of the US population, and valuation software developed by Automated Valuation Model (AVM) Analytics.

What is your Key Biscayne property worth today?

  • Inventory at historic lows
  • Prices up +8.3% year over year
  • Qualified buyers actively searching

Why Key Biscayne?

1
Crandon Park
One of Miami's top-ranked beaches, located directly on the island. 2 miles of pristine Atlantic shoreline, nature trails and a world-class tennis center.
2
Top-rated schools
Miami-Dade's highest-ranked public schools. The best education for your family on the island
3
Island living
Key Biscayne is a barrier island connected to Miami by the Rickenbacker Causeway. A tight-knit residential community with a relaxed, village atmosphere — just 15 minutes from Brickell.