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4 Beds
5 Baths
3,250 sqft

$3,950,000

445 Grand Bay Drive 104, Key Biscayne FL, 33149

Price per sqft$1,215.38
Built in1996
Property size3,250 sqft
Property typeCondominium

Overview

Active

Listed Sep 21, 2026

Updated 6 days ago

An exceptional corner lanai at Grand Bay Residences, offering the space and privacy of a single-family home with the ease of full-service oceanfront living. This beautifully renovated 4-bedroom, 4.5-bath residence spans 3,250 SF with bright, open interiors, expansive windows overlooking lush tropical greenery, and three generous private terraces. One terrace sits just steps from the pool and beach, creating a seamless setting for outdoor dining and entertaining. The state-of-the-art kitchen features Sub-Zero and Wolf appliances, an oversized eat-in island, a breakfast area, and a versatile dining/family room. All four bedrooms are en suite, complemented by modern baths, abundant closet space, and elegant plantation shutters throughout. Enjoy tennis, pool, fitness facilities, attentive service, and 24-hour security within this gated Key Biscayne community on the newly renovated Ritz-Carlton grounds. A distinctive residence combining house-like proportions and privacy with the conveniences of luxury oceanfront living.

$26,279/mo

Est. mortgage payment based on a $3,950,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
A12091392

Interior Features

Bedrooms
4
Bathrooms
5
Cooling
Yes
Heating
Yes
Basement
No

Other Property Details

Taxes
$38,282
Tax Frequency
Annually
Association Fee Frequency
Monthly
Garage
Yes
View
Yes
Pets Allowed
Yes
Waterfront
Yes
55+/Senior Community
No

Listed with Compass Florida, LLC.

All listings featuring the BMLS logo are provided by Association of Palm Beaches. This information is not verified for authenticity or accuracy and is not guaranteed. IDX information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing, and that the data is deemed reliable but is not guaranteed accurate by MLS.

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Data last updated 3:45 AM UTC, 10/1/2026

 

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