Mashta Island 669 S Mashta Dr Sold, A11922444
669 S Mashta Dr, Key Biscayne, FL 33149
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$4,750,000
sold
3 beds
3.5 baths
3,382 sf
/sf
$1,404.00
| Monthly cost | |
| Maintenance per month | - |
| Taxes per year | $22,036 |
| Waterfront | No |
| Type | Single Family |
| MLS | A11922444 |
Listing Description
A beautifully reimagined home on one of Key Biscayne’s most desirable streets, South Mashta Drive. With its bold charcoal façade and distinctive presence, this residence stands out immediately while maintaining a warm island charm that makes it feel...
Listing information courtesy of One Sotheby's International Realty. Source: A-Miami Association of REALTORS. Data updated 08/11/2026.
Facts and Features
Type
Single Family
Year Built
1960
Heating
Central
Cooling
Central Air
Parking
Driveway
Swimming pool
Yes
HOA
Days on market
178
Status
Closed
Features
Bedrooms
Beds: 3
Bedroom Description: Primary Bath Shower, Primary Bath Tub, Primary Bedroom Upstairs
Design: Detached,Two Story
Rooms Description:
Den/Library/OfficeHeating:
CentralCooling:
Central Air, ElectricEquipment Appliances:
Bottled Gas, Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Gas Range, Refrigerator, WasherWindows Treatment:
Hurricane ShuttersPets:
AnyFlooring
Floor Description: Marble, Wood
Interior features:
First Floor Entry, Den/Library/OfficeExterior features:
Lighting, Outdoor ShowerWater Access:
NoneLot Description
Lot: 10,000 sqft
Lot depth: 0 ft
Lot frontage: 0 ft
Building
Parking
Parking: Detached garage
Parking description: Driveway
Construction
Construction Type:
Concrete Block ConstructionListing Type:
Exclusive Right To SellProperty Type:
ResidentialStyle:
Pool Only,HouseRoof Description:
OtherFinance
Taxes:
$22,036Estimated 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
