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520 S Mashta Dr, Key Biscayne, FL 33149
$18,900,000
$6,126 per ft²
5 Bed
4 Bath
3,085 Sq Ft
0.51 Acres
Listing Office: Douglas Elliman
Seize the rare chance to create your dream estate on one of the largest lots in Key Biscayne's prestigious Mashta Island community. This 23,263-square-foot property features 138 feet of pristine water frontage, offering breathtaking open-water views—an ideal backdrop for a grand residence. Collaborate with the renowned Corazzini & Associates, known for their award-winning designs that merge elegance with functionality. Enjoy spectacular sunsets visible throughout your home, perfect for relaxation and entertaining. Included are fully approved plans and permits for a stunning 8-bedroom, 8.5-bath, 10,000-square-foot estate, ensuring a seamless start to your vision. Don’t miss this once-in-a-lifetime opportunity to establish a legacy in one of South Florida's most prestigious enclaves.
Listing Agent: Jonathan Matos
License Number: 3299627
Offered by: Douglas Elliman
Office Phone: 305-695-6300
MLS: #A11684094
Miami MLS
Date Added: 10/29/2024 12:00:00 am
Last Update: 01/06/2025 03:54:56 pm
Days on Market: 72
Interior
- General: First Floor Entry, Split Bedroom, Family Room
- Appliances: Other Equipment/Appliances
- Flooring: Tile
- A/C: true, Central Air
- Heating: true, Central
Exterior
- Style: Attached, One Story
- Pool: In Ground
- Parking: Driveway
Construction
- Roofing: Barrel Roof, Curved/S-Tile Roof
Location
- Originating MLS: Miami Association of REALTORS®
- County: Miami-Dade County
Lot
- Zoning: 2001, 5-6 55 42 MASHTA ISLAND A REPLAT OF TRS A & C SELY35FT LOT 16 & ALL LT 17 BLK BLK 3 LOT SIZE 135.000 X 164 OR 15816-1278 1292 1, 24-52-05-009-0170
- View: Bay, Direct Ocean
Utilities
- Water: Municipal Water
- Sewer: Public Sewer
Financial
- Source: Miami Association of REALTORS®
Property
- Year Built: 1961
- Type: Single Family Home
- Style: Attached, One Story
- Neighborhood: Key Biscayne
- Parcel #: 24-52-05-009-0170
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Listing Broker
Dolores Urdapilleta
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Dolores graduated with a degree in Business Economy from Torcuato Di Tella, one of the most prestigious universities in Buenos Aires, Argentina. After completing her university degree in just three years, Dolores joined the family real estate group Teresa Urdapilleta Properties located in the Pilar neighborhood of Buenos Aires, Argentina. During her time there, Dolores specialized in the commercialization of new real estate ventures while breaking into new markets and advancing the firm’s marketing and administration efforts.
En 2010, for personal reasons, Dolores moved to Miami where she obtained her license as a Real Estate Sales Associate. For three years she worked for One Sothebys International Reality until she earned her own Real Estate Broker License.
Dolores runs a bilingual real estate bilingual business focused primarily on the Miami areas of Aventura, Bal Harbour, Brickell, Design District, Downtown, Edgewater, Hallandale, Hollywood, Key Biscayne, Miami Beach, Midtown, and Sunny Isles.
Emphasizing a personalized service experience, Dolores provides property management for foreign clients’ investments or vacation purchases.
Property For Sale
Homes in Key Biscayne by Price Range
Homes in Key Biscayne by Bedrooms
Last Updated: 01/06/2025 03:54:56 pm
Offered by: Jonathan Matos, 3299627, 786-390-3716 @ Douglas Elliman
MLS: #A11684094
Source: Miami MLS
<IMG SRC='https://d37ukvrrv3in12.cloudfront.net/mls/logos/idx.png' ALT='IDX'> © 2025 Miami Association of REALTORS®. All rights reserved. The data relating to real estate on this web site comes in part from the Internet Data Exchange program of the MLS of the Miami Association of REALTORS®. All information is deemed reliable but not guaranteed by the MLS and should be independently verified. The MLS, this broker and their affiliates provide all content therein “AS IS” and without any warranty, express or implied. The information included in this listing is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This property is offered without respect to any protected classes in accordance with the law. Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
View Listing520 S Mashta Dr, Key Biscayne, FL 33149 is a 5 Bed, 4 Bath, 3,085 Sq Ft, 0.51 Acres, Single Family Home built in 1961.
This property is currently available and was listed by Miami MLS on 10/29/2024 12:00:00 am. The MLS # for the property is MLS #A11684094.
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