3-Bed Condominium at GRAND BAY TOWER CONDO,Grand Bay in Key Biscayne

$3,490,000

Listing courtesy of Coldwell Banker Realty; Joan Mc Caughan. Information from the Southeast Florida Multiple Listing Service is deemed reliable but is not guaranteed accurate.

For Sale
bedrooms

3

bathrooms

3

Square Footage

2840

Type of Property

Condominium, Residential

Details

Overview

Sub Type
Condominium
Price Per Sqft
$1,229/sqft
Built In
1999
Association Fee
$3,200/mo HOA
Taxes
$24,825/yr

Description

Rare opportunity in one of Key Biscayne's most sought-after buildings. This corner residence offers sweeping views of Biscayne Bay and the Miami skyline, framed by 3 balconies throughout. The kitchen features top-of-the-line appliances, a center island and a sun-filled breakfast nook — a true chef's dream. Marble flooring flows through the expansive, open living and dining areas, ideal for entertaining, while rich dark wood grounds the bedrooms with warmth. 3 full bedrooms, 2 full baths, plus a maid's quarters with full bath. Generous walk-in closets throughout. A private entrance sets the tone the moment you arrive — your own island getaway, move-in ready.

This condominium home located at 430 Grand Bay Dr # 708, Key Biscayne FL 33149 is currently for sale and has been available on Brickellsold for 51 days. This property is listed at $3M. It has 3 beds, 3 bathrooms, and is 2840 square feet. It was built in 1999. 430 Grand Bay Dr # 708, Key Biscayne FL 33149 is in Key Biscayne county Miami-Dade County.

Interior

Bedrooms
3
Bathrooms
3
Bathrooms Full
3
Features
  • Flooring: Tile, Wood
  • Common walls with other units/homes: High Rise
Heating
Central
Cooling
Central Air
Appliances
Dishwasher, Disposal, Dryer, Microwave, Refrigerator, Wall Oven, Washer
Total structure area
2,840
Total interior livable area
2,840 sqft

Property

Parking
  • Covered Spaces: 1
  • Parking Features: 1 Space,Guest,Valet
  • Garage Spaces: 1
Parcel Number
24-52-05-060-0830
Features
  • Entry location: Lobby, Built-in Features, Closet Cabinetry, Entrance Foyer, Split Bedroom, Walk-In Closet(s), Maid/In-Law Quarters, Storage
  • Exterior Features: Open Balcony
  • Has View: Yes
  • View Description: Bay, Skyline

Construction

Property subtype
Condominium, Residential
Attached to another structure
Yes
Materials
Concrete Block Construction
Condition
  • Year Built: 1999

Community & HOA

Community
  • Security Features: Doorman, Elevator Secure, Guard At Site, Lobby Secured
  • Subdivision: GRAND BAY TOWER CONDO,Grand Bay
HOA
  • Has HOA: Yes
  • Amenities: Bike Storage, Community Room, Elevator(s), Exercise Room, Pool, Trash Chute
  • HOA Fees: $3,200/mo
Region
Key Biscayne

Financial

Price Per Sqft
$1,229/sqft
Taxes
$24,825/yr
Association Fee
$3,200/mo
On Market Date
7/21/2026
Listing Terms
All Cash, Conventional

Metadata

Added
7/22/2026
Updated
9/11/2026
MLS#
A12057740
Days on Market
51
Listed By
Coldwell Banker Realty
Originating MLS
A-Miami Association of REALTORS

Map

Price History

EventPriceDate
Original list price$3,690,000Jul 22, 2026
Current list price$3,490,000Aug 29, 2026

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