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669 S Mashta Dr, Key Biscayne FL 33149

Residential

669 Mashta Dr

Key Biscayne, FL 33149

ML#:A11922444
List Price:$4,950,000
Status:Closed
Days on Market:38
Listing Brkr:One Sotheby's International Realty
Subdivision:MASHTA ISLAND
Bedrooms:3
Baths:3.5
SqFt (Liv):3,382
Lot Size:10000 sqft
Year Built:1960
Stories:

General Information

Type Property:Residential
Style:Single Family Residence
Pool:
Garage Spaces:0
Parking:

Location Information

County:Miami-Dade County
Zip:33149
Subdivision:MASHTA ISLAND
Latitude:25.685665
Longitude:-80.174963

Rooms

Total Rooms:0
Bedrooms:3
Full Baths:3
Half Baths:1

Additional Features

Interior:First Floor Entry, Den/Library/Office
Exterior:Lighting, Outdoor Shower
Appliances:Bottled Gas, Dishwasher, Disposal, Dryer, Electric Water Heater, Microwave, Gas Range, Refrigerator, Washer
Flooring:Marble, Wood
View:Garden
Heating:Central
Cooling:Central Air, Electric
Construction:Concrete Block Construction
Waterfront:No
Furnished:Unfurnished
Pets Allowed:More Than 20 Lbs
Community:Other

Financial Information

Annual Taxes (2025):$22,036
Days on Market:38

Remarks

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 welcoming from the moment you arrive. Surrounded by mature trees and lush greenery, the setting offers both atmosphere and privacy. Inside, vaulted ceilings and expansive windows fill the space with natural light, creating a soft and inviting ambiance. The great room features a stone fireplace, wide-plank wood floors, and a natural flow to the terrace and pool, bringing effortless connection between indoor comfort and outdoor enjoyment. Every space reflects a carefully curated, cozy feel that enhances the character of the home. The renovated master bathroom offers calming finishes and a serene atmosphere. A private suite provides the perfect accommodation for guests or extended family. Set on a generous 10,000 sq ft lot and enhanced with impact windows, updated lighting, a newer roof, and thoughtful design details, this residence blends timeless appeal, warmth, and the unique island charm that defines Key Biscayne living. A rare opportunity to own a home that feels both distinctive and deeply inviting, in one of the most coveted locations on the island.

Listing Agent

Miriam Poggio

One Sotheby's International Realty

IDX information is provided exclusively for 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. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed.

Prepared by Rangely Adames · Sunland Group · Licensed FL Real Estate Sales Associate · rangelyadames.com · (954) 833-0020

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