Mashta Island 551 S Mashta Dr Sold, A11776724
551 S Mashta Dr, Key Biscayne, FL 33149
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$4,700,000
sold
6 beds
5 baths
3,245 sf
/sf
$1,448.00
| Monthly cost | |
| Maintenance per month | $0.000000/ |
| Taxes per year | $50,906 |
| Waterfront | No |
| Type | Single Family |
| MLS | A11776724 |
Listing Description
Your tropical private retreat on exclusive Mashta Island. This 6 bed / 5 bath, 3,245 SF Mediterranean villa sits on a spacious 10,000 SF lot with lush landscaping, a resort-style pool, and a private cabana guest suite. Interiors with soaring 10-foot ce...
Listing information courtesy of One Sotheby's International Re. Source: A-Miami Association of REALTORS. Data updated 08/11/2026.
Facts and Features
Type
Single Family
Year Built
1961
Heating
Central
Cooling
Central Air
Parking
Covered
Swimming pool
Yes
HOA
$0.000000/
Days on market
392
Status
Closed
Features
Bedrooms
Beds: 6
Bedroom Description: At Least 1 Bedroom Ground Level, Primary Bedroom Ground Level, Primary Bedroom Upstairs
Design: Detached,Two Story,Mediterranean
Rooms Description:
Den/Library/Office, Family Room, Guest House, Utility/Laundry In GarageHeating:
CentralCooling:
Central AirEquipment Appliances:
Dishwasher, Disposal, Dryer, Gas Range, Refrigerator, WasherWindows Treatment:
Complete Impact Glass, Skylight, BlindsFlooring
Floor Description: Marble
Interior features:
First Floor Entry, Cooking Island, Pantry, Roman Tub, Skylight, Split Bedroom, Walk-In Closet(s), Den/Library/Office, Family Room, Utility/Laundry In GarageExterior features:
Lighting, Open BalconyLot Description
Lot: 10,000 sqft
Lot depth: 0 ft
Lot frontage: 0 ft
Building
Parking
Parking: Attached garage
Parking description: Covered, Driveway, Guest
Construction
Construction Type:
CBS ConstructionListing Type:
Exclusive Right To SellProperty Type:
ResidentialStyle:
Pool Only,HouseRoof Description:
Barrel RoofFinance
Taxes:
$50,906HOA
HOA Fee: $0.000000//mo
Estimated monthly cost
Use this montgage calculator to calculate your monthly montgage payments quickly and easily
Mashta Island Overview
Avg. days on market
14
SF range
2,255-2,255sf
Price range for Sale
$18.5m
Price range for Rent
$31.5k
Median Sale price per sqft
$8.2k
Median Rent price per sqft
$9.8
Avg. Sale price
$18.5m
Avg. Rent price
$31.5k
