4-Bed Condominium at GRAND BAY RESIDENCES COND,GRAND BAY RESIDENCES in Key Biscayne

$3,950,000

Brickellsold Estimate* (fallback: list price)$3,950,000 (list price)

Listing courtesy of Compass Florida, LLC.; Cristina Diez. Information from the Southeast Florida Multiple Listing Service is deemed reliable but is not guaranteed accurate.

For Sale
bedrooms

4

bathrooms

4

Square Footage

3250

Type of Property

Condominium, Residential

Details

Overview

Sub Type
Condominium
Price Per Sqft
$1,215/sqft
Built In
1996
Association Fee
$3,888/mo HOA
Taxes
$38,282/yr

Description

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.

This condominium home located at 445 Grand Bay Dr # 104, Key Biscayne FL 33149 is currently for sale and has been available on Brickellsold for 2 days. This property is listed at $4M. It has 4 beds, 4 bathrooms, and is 3250 square feet. It was built in 1996. 445 Grand Bay Dr # 104, Key Biscayne FL 33149 is in Key Biscayne county Miami-Dade County.

Interior

Bedrooms
4
Bathrooms
5
Bathrooms Full
4
Features
  • Flooring: Tile
  • Common walls with other units/homes: Corner Unit
Heating
Central, Electric
Cooling
Central Air
Appliances
Dishwasher, Disposal, Dryer, Electric Range, Microwave, Refrigerator, Washer
Total structure area
3,250
Total interior livable area
3,250 sqft

Property

Parking
  • Covered Spaces: 2
  • Parking Features: 1 Space,Valet
  • Garage Spaces: 2
Parcel Number
24-52-05-049-0040
Features
  • Entry location: First Floor Entry, Closet Cabinetry, Cooking Island, Fire Sprinklers, French Doors, Den/Library/Office, Maid/In-Law Quarters, Storage, Utility Room/Laundry
  • Exterior Features: Open Balcony, Tennis Court(s)
  • Has View: Yes
  • View Description: Garden View, Pool Area View

Construction

Property subtype
Condominium, Residential
Attached to another structure
Yes
Materials
CBS Construction
Condition
  • Year Built: 1996

Community & HOA

Community
  • Security Features: Fire Sprinklers, Guard At Site, Lobby Secured, Security Patrol
  • Subdivision: GRAND BAY RESIDENCES COND,GRAND BAY RESIDENCES
HOA
  • Has HOA: Yes
  • Amenities: Child Play Area, Exercise Room, Kitchen Facilities, Other, Pool
  • HOA Fees: $3,888/mo
Region
Key Biscayne

Financial

Price Per Sqft
$1,215/sqft
Taxes
$38,282/yr
Association Fee
$3,888/mo
On Market Date
9/20/2026
Listing Terms
All Cash, Conventional

Metadata

Added
9/21/2026
Updated
9/23/2026
MLS#
A12091392
Days on Market
2
Listed By
Compass Florida, LLC.
Originating MLS
A-Miami Association of REALTORS

Map

Price History

EventPriceDate
Original list price$3,950,000Sep 21, 2026

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