430 Grand Bay Drive 801, Key Biscayne, FL 33149

$6,900,000

Virtual Tour

https://www.propertypanorama.com/instaview/mia/A11973615

Property Type: Residential Bedrooms: 2 Baths: 4 Square Footage: 3,950 Status: Active

Current Price: $6,900,000 List Date: 3/18/2026 Last Modified: 6/16/2026

Overview

Description

Commanding breathtaking Atlantic vistas from its privileged eighth-floor setting at Grand Bay Tower, this residence is a rare offering on Key Biscayne. Enjoying an unusually private setting with unobstructed ocean views and minimal visibility from neighboring residences, the home offers a level of seclusion seldom found in oceanfront condominium living. Originally a three-bedroom, five-and-a-half-bath home, it has been masterfully reimagined into a grand two-bedroom, three-and-a-half-bath layout, enhancing scale and flow for refined entertaining and effortless daily living.Spanning approximately 3,950 square feet, the living and dining areas, a cozy family room, and a bright kitchen with breakfast area are complemented by three terraces totaling approximately 595 square feet, seamlessly integrated to capture sweeping Atlantic views from every room.Custom woodwork by renowned designer Juan Montoya enriches the interiors, while the serene primary suite offers a secluded sitting room, bes ... (Read more)

Listing Details MLS# A11973615

General Property Information

Total Units In Building: 101
Unit Floor #: 8
Property Sub Type: Condominium
Bedrooms Total: 2
Bathrooms Total: 4
Bathrooms Full: 3
Bathrooms Half: Yes
Building Area Main: 3950
Living Area Main: 3950
Adjusted Area Main: 3950
Year Built: 1999
Garage YN: Yes
Garage Spaces: 2
Covered Spaces: 2
Senior Community YN: Yes
Waterfront YN: Yes
Outdoor Living Spaces YN: Yes
Stories Total: 13
Direction Faces: East

Property Features

Application Information: 1-2 Weeks Approval Association Amenities: Maintenance Association Fee Includes: Common Areas; Pool Service Dining Area: Breakfast Area; Formal Dining Electric: Circuit Breakers Leasing Permitted Details: Short Term Rentals Allowed Parking Features: Valet Property Condition: Resale; Updated/Remodeled Appliances: Dishwasher; Disposal; Dryer; Electric Range; Microwave; Refrigerator Water Heater Details: Electric Water Heater Construction Materials: CBS Cooling: Central Air Association Type: Condominium; Homeowner Association Heating: Electric Interior Features: Closet Cabinetry; Entrance Foyer; Kitchen Island; Storage; Walk-In Closet(s) Laundry Features: Laundry Tub Listing Terms: Cash; Conventional Pets Allowed YN: Yes Pets Allowed: Pet Restrictions Possible Possession: Negotiable Restrictions: Parking - No RV Security Features: Fire Sprinkler System; Key Card Entry; Lobby - Attended; Security System Special Information: Chandelier To Be Replaced; Sold As-Is Tax Information: City/County; Tax Reflects No Exemptions Unit Description: Corner/End Unit; High Rise Water Access: No Fixed Bridge; Ocean Access Water View: Direct Ocean; Ocean Waterfront Features: Ocean Front Showing Requirements: Call Listing Agent; Listing Agent Must Accompany; Showing Service Outdoor Living Spaces: Balcony Balcony Details: Balcony - Open Room Types: Family Room; Laundry; Media Room

Contract Information

Comp Sale YN: No
Original List Price: 6900000
Occupant Type: Call Listing Agent

Location and Legal

Country: United States
County Or Parish: Miami-Dade
County Parish Name: Miami-Dade
Street Number: 430
Street Name: Grand Bay
Street Suffix: Drive
Unit Number: 801
City Name: Key Biscayne
Municipal Code: 24
State Or Province: FL
Postal Code: 33149
Postal Code +4: 1938
Postal Zip: 33149
Subdivision Name: GRAND BAY TOWER CONDO
Area: 2420
Elementary School: Key Biscayne K-8
Middle Or Junior School: Ponce De Leon
High School: Coral Gables
Special Assessment YN: No
Parcel Number: 2452050600080
Subdivision Number: 60
Flood Zone: AE

Financial Information

Association YN: Yes
Association Fee: 4398
Association Fee Frequency: Monthly
Application Required YN: Yes
Membership Fee Required YN: No
Tax Annual Amount: 131192
Tax Year: 2025
Tax Legal Description: GRAND BAY TOWER CONDO UNIT 801 UNDIV 1.1336% INT IN COMMON ELEMENTS OFF REC 18893-1027 OR 19027-4202 0300 1

Status Change Information

Major Change Timestamp: 2026-03-18T04:00:00Z
Major Change Type: New Listing
Status Change Date: 2026-03-31

More Information

Application Fee Details

Application Fee Required: Yes
Application Fee: 100

Leasing Permitted Details

Leasing Permitted YN: Yes
Short Term Rentals Allowed: Yes

Parking Information

Open Parking Spaces: 2

Leasing Restrictions

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

Price Calculations

Current Price To SqFt: 1746.83

Section Details

Parcel Number MLX: 0080

Originating Details

Originating System Key: 432372319
Originating System ID: M00000151

Office/Member Information

DXORIGMLSID: SEF

Application Information

1-2 Weeks Approval: Yes

Amenities

Bike Storage: Yes
Fitness Center: Yes
Heated Pool: Yes
Lobby: Yes
Pool: Yes

Association Amenities

Maintenance: Yes

Association Fee Includes

Common Areas: Yes
Pool Service: Yes

Dining Area

Breakfast Area: Yes
Formal Dining: Yes

Electric

Circuit Breakers: Yes

Parking Features

Valet: Yes

Property Condition

Resale: Yes
Updated/Remodeled: Yes

Possession

Negotiable: Yes

Special Information

Chandelier To Be Replaced: Yes
Sold As-Is: Yes

Heating

Electric: Yes

Unit Description

Corner/End Unit: Yes
High Rise: Yes

Water Access

No Fixed Bridge: Yes
Ocean Access: Yes

Water View

Direct Ocean: Yes
Ocean: Yes

Appliances

Dishwasher: Yes
Disposal: Yes
Dryer: Yes
Electric Range: Yes
Microwave: Yes
Refrigerator: Yes

Construction Materials

CBS: Yes

Interior Features

Closet Cabinetry: Yes
Entrance Foyer: Yes
Kitchen Island: Yes
Storage: Yes
Walk-In Closet(s): Yes

Laundry Features

Laundry Tub: Yes

Listing Terms

Cash: Yes
Conventional: Yes

Security Features

Fire Sprinkler System: Yes
Key Card Entry: Yes
Lobby - Attended: Yes
Security System: Yes

Waterfront Features

Ocean Front: Yes

Water Heater Details

Electric Water Heater: Yes

Cooling

Central Air: Yes

Association Type

Condominium: Yes
Homeowner Association: Yes

Showing Requirements

Call Listing Agent: Yes
Listing Agent Must Accompany: Yes
Showing Service: Yes

Master Bedroom/Bath

Dual Sinks: Yes
Master Bdrm - Sitting: Yes
Separate Shower: Yes
Separate Tub: Yes

Pets Allowed YN

Yes: Yes

Pets Allowed

Pet Restrictions Possible: Yes

Restrictions

Parking - No RV: Yes

Tax Information

City/County: Yes
Tax Reflects No Exemptions: Yes

Outdoor Living Spaces

Balcony: Yes

Balcony Details

Balcony - Open: Yes

Room Types

Family Room: Yes
Laundry: Yes
Media Room: Yes

Room Information

Room Name
Family Room
Media Room
Laundry

Listing Office: Coldwell Banker Realty

Last Updated: June - 16 - 2026

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430 Grand Bay Drive 801, Key Biscayne, FL 33149 (MLS# A11973615)