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Betty Portuondo

Residential Real Estate
Key Biscayne, FL 33149
I am dedicated to delivering the personalized service, exceptional communication and professional expertise that will give you successful results.
7 Available Properties

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925 Mariner Dr, Key Biscayne, FL
$6,950,000 USD
7 bedrooms5 baths/1 partials
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Key Biscayne Island living to perfection. Spacious 7 bedrooms, 5.5 bath home, including pool cabana, office/ nursery and den, very flexible floor p... Read More

Office Properties

 
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511 N Mashta Dr, Key Biscayne, FL
$12,800,000 USD
4 bedrooms3 baths/1 partials
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Own one of the very few remaining waterfront "builder's acre" lots on a wide-water harbor. Perfect for a world class yachtsman or an estate develop... Read More
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940 Mariner Dr, Key Biscayne, FL
$6,300,000 USD
5 bedrooms5 baths/1 partials
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A timeless contemporary waterfront home by award winning architect Ramon Pacheco highlighting dramatic cathedral ceilings. Totally remodeled in 201... Read More
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355 Harbor Dr, Key Biscayne, FL
$2,987,000 USD
4 bedrooms3 baths
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LOT, LOT and MORE LOT ! 13,283 square feet per Biscayne Engineering Letter. Corner lot on prestigious Harbor Drive across from 10 Million Dollar wa... Read More
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151 Crandon Bl, Key Biscayne, FL
$2,149,000 USD
3 bedrooms3 baths
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Breathtaking views from this beautifully renovated 3B/3B SW slope/corner unit. Unobstructed 270 degrees view of Key Biscayne, from ocean to Bay to ... Read More
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251 Crandon Bl, Key Biscayne, FL
$1,620,000 USD
3 bedrooms3 baths
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Enjoy gorgeous sunsets from this 3 bedroom/3 bath, completely and beautifully renovated condo in Oceansound. Very spacious 2,014 sq.ft. of living a... Read More