445 Grand Bay Dr 104 Key Biscayne, FL $ 3,950,000
445 Grand Bay Dr 104
$ 3,950,000
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445 Grand Bay Dr 104

Key Biscayne, FL, 33149
$ 3,950,000
Bedrooms4 Baths4.1 Sq 3,250

Monthly Estimate*

$ 24,941

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Condo for sale in Key Biscayne, FL

for $3,950,000 with 4 bedrooms and 4 full baths, 1 half bath. This 3,250 square foot condo was built in 1996.

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.

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Condo Active

Price

$ 3,950,000

Bedrooms

4

Full Bath

4

Half Bath

1

Property Type

Condo

Taxes

$ 38,282

Style

Year Built

1996

Town/City

Key Biscayne

County/Region

Miami-Dade

MLS | Web ID

A12091392

Features
General
Heating Central Electric
Cooling Central Air
Possession Closing & Funding
Appliances Dryer Dishwasher Electric Range Disposal Microwave Refrigerator Washer
HOA Fee 3888
Garage Spaces 2
Association Fee Includes Amenities Common Areas Maintenance Grounds Maintenance Structure Parking Pest Control Pool(s) Recreation Facilities Reserve Fund Roof Sewer Trash Water
Patio/Porch Features Balcony Open Patio
Pool Features Association
Security Features Lobby Secured Security Guard Fire Sprinkler System
Restrictions Other Restrictions
Construction Materials Block
Pets Allowed Size Limit Yes
Year Built 1996
View Garden Pool
Unit Number 104
Property Subtype Condominium
Tax Year 2025
Waterfront Features Ocean Access
Assoc Fee Paid Per Monthly
County Miami-Dade
Property Type Residential
Association Amenities Community Kitchen Fitness Center Other Playground Pool Elevator(s)
Attached Garage true
Subdivision Name GRAND BAY RESIDENCES COND
Facing Direction East
Garage Y/N true
Total Rooms 0
Full Baths 4
Special Listing Conditions Listed As-Is
Status Active
High School Coral Gables
City Key Biscayne
Entry Location 104
Senior Community Y/N false
MLS Area 52
Lot Size Units Square Feet
Carport Spaces 0
Carport Y/N false
Listing Terms Cash Conventional
Elementary School Keybiscayne
Property Attached Y/N true
Year Built Details Resale
Tax Annual Amount 38282
Middle/Junior High School Ponce De Leon
Lease Considered Y/N false
Virtual Tour https://www.dropbox.com/scl/fi/bor5fow8fl69189h1sxe7/MLS-Unbranded-445-Grand-Bay-Dr-104.mov?rlkey=cjlb9s0amk4vr8d1137j9i7da&dl=0
Standard Status Active
Occupancy Type Call Agent
Property Sub Type Additional Condominium
Legal Description GRAND BAY RESIDENCES CONDO UNIT 104 UNDIV 0.701% INT IN COMMON ELEMENTS OFF REC 17374-0773 OR 18080-4628 0398 1
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Interior
Interior Amenities Bedroom on Main Level Breakfast Area Closet Cabinetry Dining Area Separate/Formal Dining Room Dual Sinks Eat-in Kitchen French Door(s)/Atrium Door(s) First Floor Entry Kitchen Island
Flooring Tile
Furnished Y/N Unfurnished
Total Stories 12
Air Conditioning Y/N true
Heating Y/N true
Window Features Plantation Shutters Impact Glass
Half Baths 1
Total Bedrooms 4
Entry Level 104
Total Baths 5
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Exterior
Exterior Amenities Balcony Security/High Impact Doors Patio Tennis Court(s)
Parking Features Attached Garage One Space Valet
Building Area Total 3250
Waterfront Y/N true
Covered Spaces 2
Door Features French Doors
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* Excluded Features
List By
Compass Florida, Llc.

Broker

diez.cristina@outlook.com

Email

Affordability Calculator

$28,131
Per Month
89%
11%
0%
Monthly Principal & Interest
$24,941
Monthly Property Taxes
$3,190
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.49% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3062566 Elementary School
4268812 Middle School
Coral Gables High School High School
Pricing History
DatePricePrice ChangeDescription
9/21/2026$3,950,000 Listed Price

Map


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445 Grand Bay Dr 104, Key Biscayne, FL, 33149 is a Condo for sale at $3,950,000 with 3,250 sqft. 445 Grand Bay Dr 104 has 4 bedrooms, 4.1 baths, and was built in 1996. The property's zip code is 33149 which is in Key Biscayne, FL