360 Harbor Ln, Key Biscayne, FL 33149
$9,950,000 - For Sale
Property Details
Price: $9,950,000
Sq Ft: 4,341
($2,292 per sqft)
Bedrooms: 6
Bathrooms: 5
Partial Baths: 1
City:Key Biscayne
County:Miami-Dade
Type:Single Family
Development:Biscayne Key Estates
Subdivision:Biscayne Key Estates
Acres:0.2100
Virtual Tour/Floorplan:View
Year Built:2025
Listing Number:A12104430
Status Code:A-Active
Taxes:$31,314.00
Tax Year: 2025
Furnishings: Unfurnished
Pets Allowed: Yes
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Contact the Listing Agent directly:
Listing Agent: Judith H Zeder
Agent Phone:
305-613-5550
Agent Email:
judy@jillszeder.com
Equipment:
Dryer
Disposal
Dishwasher
Electric Range
Microwave
Oven
Other
Refrigerator
Water Purifier
Washer
Interior Features:
Built-in Features
Entrance Foyer
High Ceilings
Other
Walk-In Closet(s)
Closet Cabinetry
Exterior Features:
Built-in Barbecue
Lighting
Balcony
Deck
View:
Garden
Pool
Financial Information:
Taxes: $31,314.00
Tax Year: 2025
School Information:
Elementary School: Key Biscayne K-8
Middle School: Ponce De Leon
Junior High: Ponce De Leon
High School: Coral Gables
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View Virtual Tour
Discreetly set in the heart of Key Biscayne — one of Miami’s most coveted island communities — this elegant modern two-story residence offers 5,156 SF of total space on a lush 9,300 SF lot with 6 bedrooms, 5.5 bathrooms, and a private office, perfectly balancing refined design with the relaxed island lifestyle. A travertine staircase entry and wrap-around porch with modern glass railings set a sophisticated tone, leading inside to soaring ceilings, herringbone oak floors by Listone Giordano, floor-to-ceiling sliding doors, and Lutron lighting. The open-concept living, dining, and family areas flow seamlessly to the outdoors. The chef’s kitchen showcases a striking fluted marble island with curved-edge countertops, floor-to-ceiling cabinetry by Design It, and a full Wolf and Sub-Zero appliance suite. The primary suite features a private terrace, dual custom walk-in closets, a dry sauna, and a show-stopping bath with aquamarine quartzite sourced from ARCA, dual Waterworks vanities, and a frameless glass shower. Outside, a covered terrace with fluted wood-paneled ceiling, summer kitchen with built-in grill and pizza oven, and a heated saltwater pool with marble deck and Baja ledge create the ultimate island retreat. Professionally designed landscaping and enchanting exterior uplighting illuminate the lush gardens, creating picturesque views through the home’s expansive glass walls, particularly after sunset. Integrated sound and four AC units complete this exceptional offering.
Building Description: Contemporary
MLS Area: 2520
Total Square Footage: 5,156
Price per Square Feet: $2,292.09
Total Rooms: 5
Total Floors: 2
Water: Public
Construction: Block, Other
Date Listed: 2026-10-19 00:00:00
Pool: Y
Pool Description: Heated, In Ground
Furnished: Unfurnished
Windows: Blinds
Parking: Attached Carport, Driveway, Paver Block, Carport
Flooring: Marble, Wood
Roof: Flat, Tile
Heating: Central, Electric
Cooling: Central Air, Electric
Pets: Yes
Restrictions: No Restrictions
Sewer: Public Sewer
Parcel ID: 2452050011490
Listing Courtesy Of: Coldwell Banker Realty
judy@jillszeder.com
Discreetly set in the heart of Key Biscayne — one of Miami’s most coveted island communities — this elegant modern two-story residence offers 5,156 SF of total space on a lush 9,300 SF lot with 6 bedrooms, 5.5 bathrooms, and a private office, perfectly balancing refined design with the relaxed island lifestyle. A travertine staircase entry and wrap-around porch with modern glass railings set a sophisticated tone, leading inside to soaring ceilings, herringbone oak floors by Listone Giordano, floor-to-ceiling sliding doors, and Lutron lighting. The open-concept living, dining, and family areas flow seamlessly to the outdoors. The chef’s kitchen showcases a striking fluted marble island with curved-edge countertops, floor-to-ceiling cabinetry by Design It, and a full Wolf and Sub-Zero appliance suite. The primary suite features a private terrace, dual custom walk-in closets, a dry sauna, and a show-stopping bath with aquamarine quartzite sourced from ARCA, dual Waterworks vanities, and a frameless glass shower. Outside, a covered terrace with fluted wood-paneled ceiling, summer kitchen with built-in grill and pizza oven, and a heated saltwater pool with marble deck and Baja ledge create the ultimate island retreat. Professionally designed landscaping and enchanting exterior uplighting illuminate the lush gardens, creating picturesque views through the home’s expansive glass walls, particularly after sunset. Integrated sound and four AC units complete this exceptional offering.
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Additional Information:
Building Description: Contemporary
MLS Area: 2520
Total Square Footage: 5,156
Price per Square Feet: $2,292.09
Total Rooms: 5
Total Floors: 2
Water: Public
Construction: Block, Other
Date Listed: 2026-10-19 00:00:00
Pool: Y
Pool Description: Heated, In Ground
Furnished: Unfurnished
Windows: Blinds
Parking: Attached Carport, Driveway, Paver Block, Carport
Flooring: Marble, Wood
Roof: Flat, Tile
Heating: Central, Electric
Cooling: Central Air, Electric
Pets: Yes
Restrictions: No Restrictions
Sewer: Public Sewer
Parcel ID: 2452050011490
Map of 360 Harbor Ln, Key Biscayne, FL 33149
Listing Courtesy Of: Coldwell Banker Realty
judy@jillszeder.com
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