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660 S Mashta Dr

Key Biscayne, FL 33149
  • $13,800,000
  • STATUS: Closed
  • ON SITE: 741 Days
  • MLS #: A11526068
Sold - 03/28/2025
$13,800,000
SOLD - 03/28/2025
  • 7
    BEDS
  • 0.34
    ACRES
  • 8
    BATHS
  • 1
    1/2 BATHS
  • 5,043
    SQFT
  • $0
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
1965
County:

School Ratings & Info

Description

Don't miss this opportunity to own a rarely available wide bay front home on S Mashta Dr featuring 100 ft of water frontage & unobstructed views. This large 2 story home has an eat in kitchen, 3 door wine chiller & separate walk-in pantry/storage area. An adjacent covered patio is separated from the kitchen by multi sliding impact doors that open & stack against each other expanding your entertaining space & bringing the outside in. The primary BR has 2 full baths & 3 walk-in closets. There are an additional 4 BR's & 4 baths on the first floor, one of which has a kitchenette & a separate entrance. A mosaic staircase leads to 2 additional bedrooms w/ensuite baths & a large shared balcony Additional amenities include heated pool, cabana bath & an expansive patio for entertaining.

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Copyright 2026, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS’s in the Southeast Florida Regional Multiple Listing Service cooperative agreement, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. The information being provided is 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. Information is deemed reliable but not guaranteed. Copyright 2026, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Data last updated 2026-02-16T23:50:46.607.
www.roseharrisgroup.com/homes/147332496
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660 S Mashta Dr Key Biscayne, FL 33149

  • Price: $16,999,000
  • Status: Closed
  • On Site: 741 Days
  • Updated: 62 min ago
  • MLS #: A11526068
7
Beds
8
Baths
1
½ Baths
0.34
Acres
5,043
SQFT
$0
$/SQFT
1965
Built
Neighborhood:
Mashta Island
County:
Miami-Dade
Area:
Mashta Island
Property Description
Don't miss this opportunity to own a rarely available wide bay front home on S Mashta Dr featuring 100 ft of water frontage & unobstructed views. This large 2 story home has an eat in kitchen, 3 door wine chiller & separate walk-in pantry/storage area. An adjacent covered patio is separated from the kitchen by multi sliding impact doors that open & stack against each other expanding your entertaining space & bringing the outside in. The primary BR has 2 full baths & 3 walk-in closets. There are an additional 4 BR's & 4 baths on the first floor, one of which has a kitchenette & a separate entrance. A mosaic staircase leads to 2 additional bedrooms w/ensuite baths & a large shared balcony Additional amenities include heated pool, cabana bath & an expansive patio for entertaining.
Exterior Features

Architectural Style DetachedTwo Story Carport Spaces 0 Construction Materials CBS Construction Covered Spaces 0 Direction Faces Northeast Fencing Fenced Frontage Length 100 Frontage Type Bay Garage YN No Inclusions Other Lot Features 1/4 To Less Than 1/2 Acre Lot Parking Features Driveway Patio And Porch Features DeckPatio Pool Features HeatedPool Bath Pool Private YN No Roof Other View Bay View YN Yes Waterfront Features Ocean AccessNo Fixed BridgesSeawall Waterfront YN Yes

Interior Features

Adjusted Square Footage 5218 Appliances DishwasherDisposalDryerElectric RangeRefrigeratorWall OvenWasher Building Area Total 6195 Cooling Electric Flooring Marble Furnished UnfurnishedFurniture Negotiable Heating Electric Heating YN Yes Interior Features First Floor EntryBuilt-in FeaturesPantryWalk-In Closet(s)Utility Room/Laundry Laundry Features Utility Room/Laundry Master Bathroom Features 2 Primary BathroomsShower Only Room Bedroom Features At Least 1 Bedroom Ground LevelPrimary Bedroom Ground Level Room Dining Room Features Eat-In Kitchen Window Features Electric ShuttersImpact Glass

Property Features

Accessibility Features Accessible Full BathAccessible Approach with RampRoll-In ShowerAccessible DoorsAccessible Hallway(s)AccessibleAccessibly Equipped Association YN No Building Name MASHTA ISLAND Community Features Public Road Cooling YN Yes Horse YN No Listing Terms All CashConventional Membership Purch Rqd YN No New Construction YN No Property Sub Type Single Family Residence Public Survey Section 2 Restrictions Ok To Lease Security Features Owned Burglar Alarm Sewer Public Sewer Spa YN No Structure Type House Tax Annual Amount 130181 Tax Year 2023 Type Of Association None Water Source Municipal Water Year Built Details Resale Zoning 2001

Listing courtesy of Coldwell Banker Realty: .


Copyright 2026, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. The data relating to real estate for sale on this web site comes in part from the participating Associations/MLS’s in the Southeast Florida Regional Multiple Listing Service cooperative agreement, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. The information being provided is 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. Information is deemed reliable but not guaranteed. Copyright 2026, Participating Associations/MLS’s in the SEFMLS, MIAMI Association of REALTORS, Realtor Association of Greater Ft. Lauderdale, South Broward Board of Realtors. All rights reserved. Use of search facilities of data on the site, other than a consumer looking to purchase real estate, is prohibited. Data last updated 2026-02-16T23:50:46.607.
 
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The Rose Harris Group | ONE Sotheby's International Realty
119 Washington Ave
Miami Beach FL, 33139