445 Grand Bay Drive PH-2A, Key Biscayne, FL 33149 (MLS# A12113410)

445 Grand Bay Drive PH-2A, Key Biscayne, FL 33149

New Listing

$12,990,000

Property Type: Residential Bedrooms: 4 Baths: 6 Square Footage: 7,400 Status: Active

Current Price: $12,990,000 List Date: 11/02/2026 Last Modified: 11/02/2026

Overview

Description

Experience oceanfront living at its finest in this extraordinary floor-through penthouse at Grand Bay Residences, one of Key Biscayne’s most prestigious luxury addresses. Encompassing an impressive 7,400 square feet under A/C, this exceptional residence offers breathtaking panoramic views of the Atlantic Ocean, Biscayne Bay, and the Miami skyline. Two magnificent, oversized terraces facing east and west create an unparalleled indoor-outdoor living experience, where spectacular sunrises over the ocean and unforgettable sunsets over the bay become part of everyday life. Beautifully upgraded and designed for both grand entertaining and comfortable living, the residence features expansive living areas, an elegant formal dining room, gourmet kitchen, and private home theater. The magnificent primary suite is a true private sanctuary, featuring a generous walk-in closet and two separate, beautifully appointed bathrooms, offering the ultimate in comfort, privacy, and luxury. Three additiona ... (Read more)

Listing Details MLS# A12113410

General Property Information

Number Of Units In Community: 137
Total Units In Building: 137
Unit Floor #: 13
Property Sub Type: Condominium
Bedrooms Total: 4
Bathrooms Total: 6
Bathrooms Full: 5
Bathrooms Half: Yes
Building Area Main: 7400
Living Area Main: 7400
Adjusted Area Main: 7400
Year Built: 1996
Senior Community YN: Yes
Waterfront YN: Yes
Outdoor Living Spaces YN: Yes
Stories Total: 14
Direction Faces: East
Furnished: Unfurnished

Property Features

Application Information: 1-2 Weeks Approval; Association Approval Required; Personal Interview Required Association Amenities: Maintenance Association Fee Includes: Common Areas; Maintenance Grounds; Maintenance Structure; Pool Service; Security; Sewer; Trash; Water Dining Area: Breakfast Area; Dining/Living Room Flooring: Ceramic Tile; Marble Leasing Permitted Details: Okay To Lease; Okay To Lease With Restrictions Parking Features: Covered; Valet Property Condition: Resale Appliances: Dishwasher; Disposal; Dryer; Electric Range; Ice Maker; Microwave; Oven; Refrigerator; Washer Water Heater Details: Electric Water Heater Construction Materials: CBS Cooling: Electric Association Type: Condominium Heating: Electric Interior Features: Built-in Features; Closet Cabinetry; Entrance Foyer; Pantry; Walk-In Closet(s) Listing Terms: Cash; Conventional Pets Allowed YN: Yes Possession: Negotiable Restrictions: Lease Restrictions Road Frontage Type: East of US-1 Security Features: Elevator Secure; Fire Alarm; Fire Sprinkler System; Secured Garage/Parking; Security System; Smoke Detector(s) Special Information: Flood Zone; Sold As-Is Unit Description: High Rise Utilities: Cable Available Water Access: Deeded Beach Access; Ocean Access Water View: Bay; Direct Ocean; Ocean Waterfront Features: Ocean Front Window Features: Blinds Showing Requirements: 24 Hour Notice; Appointment Only; Call Listing Agent Outdoor Living Spaces: Balcony Balcony Details: Balcony - Open Room Types: Family Room; Media Room

Contract Information

Comp Sale YN: No
Original List Price: 12990000
Occupant Type: Owner

Location and Legal

Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 445
Street Name: Grand Bay
Street Suffix: Drive
Unit Number: PH-2A
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Code +4: 1905
Postal Zip: 33149
Subdivision Name: GRAND BAY RESIDENCES COND
Area: 2520
Elementary School: Key Biscayne K-8
Middle Or Junior School: Ponce De Leon
High School: Coral Gables
Special Assessment YN: No
Parcel Number: 2452050491300
Subdivision Number: 49
Flood Zone: AE
Building Name: 445

Financial Information

Association YN: Yes
Association Fee: 9343
Association Fee Frequency: Monthly
Application Required YN: Yes
Estimated Monthly Assoc Recurring Fee: 9343
Membership Fee Required YN: No
Tax Annual Amount: 56046
Tax Year: 2025
Tax Legal Description: GRAND BAY RESIDENCES CONDO UNIT PH-2A UNDIV 1.6846% INT IN COMMON ELEMENTS OFF REC 17374-0773 OR 17923-1515 1297 1

Status Change Information

Major Change Timestamp: 2026-11-02T05:00:00Z
Major Change Type: New Listing
Status Change Date: 2026-11-02

More Information

Application Fee Details

Application Fee Required: Yes
Application Fee: 150

Leasing Permitted Details

Leasing Permitted YN: Yes

Parking Information

Open Parking Spaces: Yes
Parking Space Number: Yes

Leasing Restrictions

Leasing - Max Times Per Year: Yes
Leasing - Minimum Number of Days: 180

Price Calculations

Current Price To SqFt: 1755.4

Section Details

Parcel Number MLX: 1300

Originating Details

Originating System Key: 568639532
Originating System ID: M00000151

Room Information

Room Name
Family Room
Media Room

Listing Office: One Sotheby's International Realty

Last Updated: November - 02 - 2026

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