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Grand Bay Real Estate For Sale

Grand Bay contains (4) subdivisions
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Grand Bay Villas, 6 Coconut Ln, Key Biscayne, Florida 33149, image 1
$4,290,000 $201K
  • 5 Beds
  • 7 Baths
  • 4,007 SqFt
  • $1,071/SqFt
House for sale in Grand Bay Villas
6 Coconut Ln, Key Biscayne, FL 33149
Experience the height of luxury living in key biscayne’s most prestigious gated community, grand bay villas & estates. This beautiful villa, located in a quiet cul-de-sac, features 5 spacious bedrooms and 7 bathrooms, private heated pool with an expansive terrace. A balcony provides additional outdoor space, and the large living, dining, and family rooms offer direct access to the terrace and pool, perfect for entertaining. The villa also includes full maid’s room & bath. (all bedrooms are in-suite)residents enjoy 24-hour security, and have access to the community’s playground for children. Monthly maintenance fees cover pool and landscaping maintenance. Properties in grand bay villas rarely come to market. Don’t miss the opportunity to own a piece of paradise in key biscayne.
Grand Bay Residences, 445 Grand Bay Dr #1001, Key Biscayne, Florida 33149, image 1
$10,500,000
  • 5 Beds
  • 51/2 Baths
  • 4,810 SqFt
  • $2,183/SqFt
Condo for sale in Grand Bay Residences
445 Grand Bay Dr #1001, Key Biscayne, FL 33149
Spectacular high-floor residence. Experience elevated coastal living in this stunning 5 beds, 4.5 baths residence, ideally positioned on a high floor of the exclusive grand bay. This expansive unit also features a dedicated media room, inviting family room & a separate exercise room, offering the perfect balance of luxury, comfort, and functionality. Enjoy breathtaking, unobstructed views of the atlantic ocean & biscayne bay from multiple private balconies. The home is exquisitely finished with custom built-in millwork, elegant marble flooring & designer lighting throughout, creating an atmosphere of timeless sophistication. Perfect for entertaining or serene relaxation, the thoughtfully designed layout blends indoor & outdoor living seamlessly. 3 additional parking space sold seperately
Grand Bay Residences, 445 Grand Bay Dr #PH-1A, Key Biscayne, Florida 33149, image 1
$18,900,000
  • 5 Beds
  • 51/2 Baths
  • 8,435 SqFt
  • $2,241/SqFt
Condo for sale in Grand Bay Residences
445 Grand Bay Dr #PH-1A, Key Biscayne, FL 33149
High above the turquoise waters of key biscayne rises a penthouse that simply cannot be replicated. Once featured in architectural digest, this legendary corner residence at grand bay is a statement of scale, design, and presence. From sunrise over the atlantic to glittering sunsets across biscayne bay and the miami skyline, the views are cinematic in every direction, offering endless blue water, golden light, and exceptional privacy. Spanning an extraordinary 8, 435 square feet under air and 2, 825 square feet of terraces, totaling 11, 260 square feet as per the developer’s floor plan, the residence is defined by soaring 12-foot ceilings and grand proportions throughout. A dramatic foyer leads to a spectacular grand room designed for both intimate living and large-scale entertaining. The formal dining room is separate and elegant, while the completely remodeled kitchen and family room provide comfort and functionality. The fully renovated private library and custom bar enhance the home’s entertaining appeal. The primary suite is serene and expansive. All the bathrooms have just been completely remodeled, offering a fresh spa-inspired experience finished to today’s highest standards. Four (4) additional en-suite bedrooms ensure comfort and privacy. The terraces offer expansive outdoor living in the sky, perfect for sunrise mornings and sunset evenings overlooking the water and skyline. This is not simply a penthouse. It is a landmark residence, rare and impossible to duplicate.
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Grand Bay Tower, 430 Grand Bay Dr #PH-1AN, Key Biscayne, Florida 33149, image 1
$26,000,000 $8M
  • 4 Beds
  • 42/2 Baths
  • 9,600 SqFt
  • $2,708/SqFt
Condo for sale in Grand Bay Tower
430 Grand Bay Dr #PH-1AN, Key Biscayne, FL 33149
Dominating the key biscayne skyline, this geoffrey bradfield–designed penthouse is a rare display of power, prestige, and absolute luxury. Encompassing 13, 630 sq. Ft. With 10, 421 sq. Ft. Under air and 3, 000+ sq. Ft. Of oceanfront terraces, it commands 100 feet of unobstructed beachfront with sweeping sunrise and sunset views. Directly adjacent, the $100m+ newly reimagined ritz-carlton and its brand-new beach club sit at your footsteps, elevating exclusivity to a world-class level. Inside, soaring ceilings showcase a showpiece chef’s kitchen, grand dining, four-private en-suites, a refined executive office, staff quarters, and couture-caliber closets. Includes five premium parking spaces and five oversized private storage cages. A true trophy residence at the apex of coastal luxury.
Similar Communities & Listings
Results 2 of 2
Lake Tower, 765 Crandon Blvd #307, Key Biscayne, Florida 33149, image 1
$3,100,000
  • 3 Beds
  • 4 Baths
  • 3,091 SqFt
  • $1,003/SqFt
Condo for sale in Lake Tower
765 Crandon Blvd #307, Key Biscayne, FL 33149
Nestled in the exclusive ocean club key biscayne 3bed, 4-bath unit in lake tower offers serene lake views. Designed with privacy and luxury in mind, the community provides a blend of convenience and relaxation. Enjoy top-tier amenities such as private beach access, a spa, padel/tennis courts, , gym, bike storage, and more. Private elevator access, this unit ensures comfort and seclusion. It includes 2 parking spaces and additional storage for convenience. The unit features marble flooring, and updated kitchen and bathrooms. Live where you’ll feel like you’re on a permanent vacation. Unit is currently occupied 24 hour notice required. Use showing time for all showings.
Lake Tower, 765 Crandon Blvd #PH-4, Key Biscayne, Florida 33149, image 1
$3,075,000
  • 3 Beds
  • 3 Baths
  • 2,602 SqFt
  • $1,182/SqFt
Condo for sale in Lake Tower
765 Crandon Blvd #PH-4, Key Biscayne, FL 33149
This penthouse residence captures a picture-perfect view of the miami skyline and serene sunsets over bill bagg’s state park & iconic key biscayne lighthouse. Offering ultimate prestige, peace, and privacy, the top-floor home features a remodeled kitchen, a refined office/family room with custom built-ins, & elegant details throughout. There is ample space with three bedrooms plus staff / laundry. Ocean club’s lake tower is a boutique full-service building with private elevator, 24h concierge, on-site manager, valet parking, and secured bike & storage rooms under ac. The ocean club offers resort-style family living with a private beach club, oceanfront restaurants, fitness center, spa & beauty salon, tennis club with har-tru tennis and padel courts, youth center, children’s playground & more!
Subdivision Amenities
Beach Rights
Bike Storage
Clubhouse
Elevators
Fitness Center
Guard
Hobby Room
Maintenance
Management
Playground
Pool
Sauna
Storage
Trash
Frequently Asked Questions

The current monthly maintenance fee at Grand Bay is ~0.79 per unit SqFt.

The condo dues at Grand Bay cover: Association Management, Amenities, Common Areas, Sewer, Trash, Water, Maintenance Grounds, Security, Cable TV, Maintenance Structure, Parking, Pools, Recreation Facilities, Insurance, Reserve Fund, All Facilities, Pest Control.

Grand Bay Grand Bay is a pet-friendly “Dogs and Cats OK” subdivision for both owners and tenants. Please note that pet policies may change at the discretion of management and/or the Homeowners' Association (HOA) and may not apply to renters. Restrictions may apply to certain breeds, and size and weight limits may be in place.

Grand Bay Interior features include: Bidet, Builtin Features, Bedroomon Main Level, Dining Area, Separate Formal Dining Room, Dual Sinks, Entrance Foyer, First Floor Entry, Pantry, Bar, Walk In Closets, Built In Features, Elevator, Split Bedrooms, Separate Shower, Closet Cabinetry, Kitchen Island, Living Dining Room, Sitting Areain Master, Breakfast Area, Bedroom On Main Level, Family Dining Room, Breakfast Bar, Eat In Kitchen, High Ceilings, Upper Level Master, Convertible Bedroom, Eatin Kitchen, Main Level Master, Garden Tub Roman Tub, Main Living Area Entry Level

Grand Bay unit views: Ocean, Garden, Pool, Water, Bay, City

Nearby & Comparable Subdivisions
For Sale (2)
$2.1M - $10.5M
Grand Bay Tower
(0.04 miles)
For Rent (5)
$18K - $25K
Grand Bay Villas
(0.13 miles)
For Sale (1)
$4.3M - $4.3M
For Sale (8)
$3M - $11.5M
For Rent (5)
$19K - $29.8K
Scores
Walk Score®
Somewhat Walkable. Some errands can be accomplished on foot.
52

100
Transit Score®
No data.
N/A
Bike Score®
Bikeable. Some bike infrastructure.
52

100
Sound Score®
Bearable noise.
82

100
Grand Bay Communities in Key Biscayne, FL
Key Biscayne
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Broker reciprocity logoLocal Realty Service Provided By: Hyperlocal Advisor. Information deemed reliable but not guaranteed. Information is provided, in part, by Greater Miami MLS & Beaches MLS. This information being provided is for consumer's personal, non-commercial use and may not be used for any other purpose other than to identify prospective properties consumers may be interested in purchasing.

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