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455 Grand Bay Dr # 718, Key Biscayne FL 33149

Condo/Co-op For Sale
$944,000

BTC: 16.13675214

ETH: 591.96458246

4 days
Waterfront
1 ba
378 sqft

Overview

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.

Location

Details

Type:
Residential
Parking:
1 Space / Valet
Year Built:
2001
Lot:
No Data
Heating:
Central
Price/sqft:
$2,497
Cooling:
Central Air
HOA:
$1,240

Valuation

Our model vs. what's actually selling nearby.
Estimate
$329,000
$294K – $500K
Confidence Low
List vs. estimate
$615K above estimate
List $944,000 · +186.9%
Our model says this listing is priced above recent comparable activity. Room to negotiate.
Price per sq ft
$2,497
+155.1% vs. city median $979
Based on
11 MLS comparables
+ 30 public-records sales within 0.5 mi
Median actual sale: $2.4M
Median of recent comparable listings. Sold comps use closing price, active listings use list price.

Highlights

Annual tax
$8,559
2025
HOA
$1,240/mo
View
Bay, Other View
Waterfront
Ocean Access, Ocean Front
Garage
1 car garage
All facts and features
  • Flooring

    • Carpet

    • Ceramic Floor

    Heating

    • Central

    Cooling

    • Central Air

    Appliances

    • Other Equipment/Appliances

    Other interior features

    • Other

    Bedrooms and bathrooms

    • Full bathrooms: 1

  • Parking

    • 1 Space

    • Valet

    Property

    • Exterior Features: Other / Courtyard / Tennis Court(s)

    Other Property Information

    • Parcel Number: 24-52-05-061-1270

  • Type and style

    • Property Type: Residential

    • Property Sub Type: Condominium

  • Other financial information

    • HOA: $1,240

    • HOA Frequency: Monthly

    • Annual tax amount: $8,559

  • Source details

    • MLS ID: A12034861

    Other facts

    • Construction Materials: Concrete Block Construction / CBS Construction

    • Waterfront: Yes

    • Garage Spaces: 1

    • Garage: Yes

    • Living Area: 378

    • Subdivision Name: G B RESORT CONDO HOTEL

Private inquiry
Talk to the advisor on this listing.
Floor plans, HOA docs, off-market comparables, scheduling a private showing — one message, direct to the local specialist.

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Market around this address

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The multiple listing information is provided by the Miami Association of REALTORS® from a copyrighted compilation of listings. The compilation of listings and each individual listing are ©2026-present Miami Association of REALTORS®. All Rights Reserved. The information provided is for consumers' personal, noncommercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. All properties are subject to prior sale or withdrawal. All information provided is deemed reliable but is not guaranteed accurate, and should be independently verified. Listing courtesy of: NestWise Real Estate LLC