4 Beds
5 Baths
3,202 sqft
$31,500/month
621 N Mashta Drive, Key Biscayne FL, 33149
Price per sqft$9.84
Built in1987
Property size3,202 sqft
Property typeResidential
Overview
Active
Listed Jul 24, 2026
Updated 2 weeks ago
Experience exceptional waterfront living in this beautifully remodeled residence on exclusive, tranquil Mashta Drive. Available unfurnished, the home features four bedrooms plus a den and five full bathrooms, complemented by a brand-new kitchen, custom closets, and sophisticated finishes throughout.Enjoy privacy and serenity with captivating views of Hurricane Harbor’s turquoise waters. Outdoors, a sparkling pool, expansive terrace, and lush tropical landscaping create an idyllic setting for entertaining or unwinding in your own private oasis.Embrace the signature Key Biscayne lifestyle, where island charm, peaceful surroundings, and effortless luxury come together.
Additional information
- MLS® ID
- A12058801
- Available since
- August 15, 2026
Interior Features
- Bedrooms
- 4
- Bathrooms
- 5
- Cooling
- Yes
- Heating
- Yes
- Basement
- No
Exterior Features
- Lot Size
- 0.35 Acres
Other Property Details
- Lease Term
- Monthly
- Garage
- Yes
- View
- Yes
- Pets Allowed
- Yes
- Pool
- Yes
- Waterfront
- Yes
- 55+/Senior Community
- Yes
Listed with One Sotheby's International Realty
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Data last updated 12:37 PM UTC, 9/23/2026