455 Grand Bay Drive, #718, Key Biscayne, FL, 33149 | $944,000

Exceptional studio residence at The Ritz-Carlton Key Biscayne, offering the perfect blend of luxury ownership and resort-style living in one of South Florida’s most desirable beachfront destinations. Thoughtfully designed with an efficient layout, elegant finishes, and abundant natural light, this studio provides a comfortable and sophisticated space ideal for personal enjoyment, seasonal use, or investment purposes. Owners and guests enjoy access to an impressive collection of world-class amenities, including oceanfront pools, private beach service, a luxury spa, fitness center, tennis facilities, concierge services, valet parking, and multiple on-site dining experiences. The Ritz-Carlton’s renowned hospitality and service further enhance the ownership experience. Nestled within the exclusive island community of Key Biscayne, the property offers a peaceful island atmosphere while remaining conveniently close to Brickell, Coconut Grove, Downtown Miami, and Miami International Airport.

Features

  • Parking: Valet
  • Heating: Central
  • Cooling: Central Air
  • Levels: 14
  • Amenities: Cabana, Elevator(s), Fitness Center, Other, Parking, Pool, Sauna, Spa/Hot Tub, Tennis Court(s), Bar, Business Center, Heated Pool, Maintenance
  • Baths: 1 full
  • Complex: G B RESORT CONDO HOTEL
  • Year Built: 2001
  • Common Charge: $1,240 Monthly
  • Approx Sq. Feet: 378
  • Est. Taxes: $8,559
  • View: Other, Bay
  • Water Front: Yes
  • Elem. School: Key Biscayne K-8
  • Middle School: Ponce De Leon
  • High School: Coral Gables
  • Pet Policy: Yes
  • Appliances: Other
  • MLS#: A12034861
  • Website: https://www.raveis.com
    /prop/A12034861/455grandbaydrive_keybiscayne_fl?source=qrflyer
Copyright © 2026  Beaches Multiple Listing Service, Inc
All listings featuring the BMLS logo are provided by BeachesMLS Inc. This information is not verified for authenticity or accuracy and is not guaranteed.
Listing courtesy of NestWise Real Estate LLC

William Raveis Family of Services

Our family of companies partner in delivering quality services in a one-stop-shopping environment. Together, we integrate the most comprehensive real estate, mortgage and insurance services available to fulfill your specific real estate needs.

Customer Service

888.699.8876

Contact@raveis.com

Our family of companies offer our clients a new level of full-service real estate. We shall:

  • Market your home to realize a quick sale at the best possible price
  • Place up to 20+ photos of your home on our website, raveis.com
  • Provide frequent communication and tracking reports showing the Internet views your home received on raveis.com
  • Showcase your home on raveis.com with a larger and more prominent format
  • Give you the full resources and strength of William Raveis Real Estate, Mortgage & Insurance and our cutting-edge technology

To learn more about our credentials, visit raveis.com today.

Melissa CohnRVP, Mortgage Banker, William Raveis Mortgage, LLC

NMLS Mortgage Loan Originator ID 16953

917.838.7300

Melissa.Cohn@raveis.com

Our Executive Mortgage Banker:

  • Is available to meet with you in our office, your home or office, evenings or weekends
  • Offers you pre-approval in minutes!
  • Provides a guaranteed closing date that meets your needs
  • Has access to hundreds of loan programs, all at competitive rates
  • Is in constant contact with a full processing, underwriting, and closing staff to ensure an efficient transaction

Pedro DelgadilloInsurance Sales Director, William Raveis Insurance

305.922.5393

Pedro.Delgadillo@raveis.com

Our Insurance Division:

  • Will Provide a home insurance quote within 24 hours
  • Offers full-service coverage such as Homeowner's, Auto, Life, Renter's, Flood and Valuable Items
  • Partners with major insurance companies including Chubb, Kemper Unitrin, The Hartford, Progressive,
    Encompass, Travelers, Fireman's Fund, Middleoak Mutual, One Beacon and American Reliable

455 Grand Bay Drive, #718, Key Biscayne, FL, 33149

$944,000

Customer Service

William Raveis Real Estate

Phone: 888.699.8876

Contact@raveis.com

Melissa Cohn

RVP, Mortgage Banker

William Raveis Mortgage, LLC

Phone: 917.838.7300

Melissa.Cohn@raveis.com

NMLS Mortgage Loan Originator ID 16953

5/6 (30 Yr)
Adjustable Rate Jumbo*
30 Year
Fixed-Rate Jumbo
15 Year
Fixed-Rate Jumbo
Loan Amount $755,200 $755,200 $755,200
Term 360 months 360 months 180 months
Initial Interest Rate** 5.750% 6.000% 6.000%
Interest Rate based on Index + Margin 8.125%
Annual Percentage Rate 6.263% 6.121% 6.183%
Monthly Tax Payment $713 $713 $713
H/O Insurance Payment $92 $92 $92
Initial Principal & Interest Pmt $4,407 $4,528 $6,373
Total Monthly Payment $5,212 $5,333 $7,178

* The Initial Interest Rate and Initial Principal & Interest Payment are fixed for the first and adjust every six months thereafter for the remainder of the loan term. The Interest Rate and annual percentage rate may increase after consummation. The Index for this product is the SOFR. The margin for this adjustable rate mortgage may vary with your unique credit history, and terms of your loan.

** Mortgage Rates are subject to change, loan amount and product restrictions and may not be available for your specific transaction at commitment or closing. Rates, and the margin for adjustable rate mortgages [if applicable], are subject to change without prior notice.

The rates and Annual Percentage Rate (APR) cited above may be only samples for the purpose of calculating payments and are based upon the following assumptions: minimum credit score of 740, 20% down payment (e.g. $20,000 down on a $100,000 purchase price), $1,950 in finance charges, and 30 days prepaid interest, 1 point, 30 day rate lock. The rates and APR will vary depending upon your unique credit history and the terms of your loan, e.g. the actual down payment percentages, points and fees for your transaction. Property taxes and homeowner's insurance are estimates and subject to change.  The Total Monthly Payment does not include the estimated HOA/Common Charge payment.