$5,799,000
Active
4d
$5,799,000
669 Mashta
Key Biscayne, FL 33149
4 bd3.5 ba3,382 sqft
Mashta Island
$5,995,00074 days on marketActive
561 Warren Lane, Key Biscayne, FL 33149
Key Biscayne, FL 33149
5
Beds
5.5
Baths
3,762
Sq Ft
$1,594
$/Sq Ft
2021
Year Built
2 car
Garage
0.18 acres
Lot Size
Listing Snapshot
| List Price | $5,995,000 |
| Price / Sq Ft | $1,594 |
| Beds | 5 |
| Baths | 5.5 |
| Living Area | 3,762 sqft |
| Lot Size | 0.18 acres |
| Year Built | 2021 |
| Property Tax | $52,972/yr |
| MLS # | 1155775785 |
| Status | Active |
| Days on Market | 74 |
About This Home
Stunning 5 bedroom, 5.5 bath residence plus maids quarters. This modern home is located in exclusive Key Biscayne island with access to top private and public schools. The home features bright open spaces, luminous interiors with open layouts, high ceilings and generous outdoor living space. Easy to show. TEXT LA.
General Features
- Property Type
- Residential
- Sub-type
- SingleFamilyResidence
- Stories
- 2
- Direction Faces
- West
- Garage Spaces
- 2
- Parking
- Covered,Driveway,ElectricVehicleChargingStations
- Zoning
- 0100
- Utilities
- SewerAvailable
- Subdivision
- TROPICAL ISLE HOMES SUB
Interior Features
- Appliances
- Dryer,Dishwasher,Microwave,Refrigerator,TrashCompactor,Washer
- Flooring
- Other
- Heating
- Central,Electric
- Cooling
- CentralAir,Electric
- Interior Features
- ClosetCabinetry,KitchenIsland,MainLevelPrimary
Exterior Features
- Construction
- Other
- Exterior Features
- BuiltInBarbecue,Barbecue
- Roof
- Other
- Pool
- Yes
- Pool Features
- Other
- View
- Other
- Waterfront
- No
Community Features
- MLS Area
- 2520
Schools
ElementaryKey Biscayne K-8
MiddlePonce De Leon
HighCoral Gables
Map
Virtual Tour
View Virtual TourListed by Josefina Fiorito · Great Properties International LLC
MLS# 1155775785 · BEACH
Information deemed reliable but not guaranteed. © 2026 BEACH.
MLS# 1155775785 · BEACH
Information deemed reliable but not guaranteed. © 2026 BEACH.
Interested in this home?
Schedule a showing or ask a question — buyer representation is free.
Estimate Your Payment
$
20% down · Loan: $4,796,000
%
Est. Monthly$37,132
Principal & Interest$32,717
Property Tax$4,414
Estimate only. Does not include insurance or PMI. Rate is illustrative — contact us for current rates.
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