Experience luxury living in this 2, 950 sq ft, 2-bedroom, 3-bathroom residence at grand bay residences. Enjoy breathtaking ocean and bay views from the spacious balcony. The unit features a private elevator entry, expansive living and dining areas, and a gourmet kitchen. The primary suite offers dual walk-in closets and a spa-inspired bathroom. Residents benefit from 24-hour concierge, valet service, pool, gym, and direct beach access. Located in the heart of key biscayne, steps from the ritz-carlton, dining, and shopping. A perfect blend of elegance and comfort awaits. Photos have been virtually staged using ai for visualization purposes.

Grand Bay Residences, 445 Grand Bay Dr #601, Key Biscayne, Florida 33149, image 1

Sold - Sep 12, 2025

$2,662,500

2 Beds
3¹/₂ Baths
2,570 SqFt
$1,036/SqFt

Condo sold in Grand Bay Residences445 Grand Bay Dr #601, Key Biscayne, FL 33149

Spectacular rarely available residence, 2 bed 2.5 bath, plus a den (converted to 3rd bed, office) at exclusive grand bay residences, features private foyer double door entrance, expansive living dining areas, large terrace with great unobstructed city & some ocean views. Huge master bedroom with roman/tub jacuzzi, italian kitchen with granite countertops, travertine marble floors in social areas, wood floors in bedrooms, enjoy world class amenities, pristine full service beach, fitness center, spa, heated pool, 24hrs security & concierge service. Tenant occupied, see brokers remarks . Call l/a for appointments & showings.

Grand Bay Residences, 445 Grand Bay Dr #602, Key Biscayne, Florida 33149, image 1

Sold - Aug 15, 2025

$2,750,000 $750K

3 Beds
4 Baths
2,950 SqFt
$932/SqFt

Condo sold in Grand Bay Residences445 Grand Bay Dr #602, Key Biscayne, FL 33149

Presenting a spectacular unit at grand bay residences, offering exceptional services, a beautifully remodeled lobby, and being just steps from the beach. This 3-bedroom residence, including a spacious master suite, an en-suite second bedroom, and an enclosed den with a full bathroom, provides 2, 950 sqft of modern living space. The unit is filled with natural light, ensuring both privacy and comfort, and features three expansive terraces, ideal for enjoying stunning sunsets and panoramic views of the bay and gardens. Experience the premier key biscayne lifestyle with 24-hour concierge service, valet, a fitness center, and exclusive access to the adjacent ritz-carlton’s world-class amenities. The unit is currently leased $16, 0000 through jan 4, 2026 the existing lease must be honored.

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Grand Bay Residences, 445 Grand Bay Dr #1210, Key Biscayne, Florida 33149, image 1

Sold - Jul 11, 2025

$4,500,000

3 Beds
4 Baths
2,950 SqFt
$1,525/SqFt

Condo sold in Grand Bay Residences445 Grand Bay Dr #1210, Key Biscayne, FL 33149

Architecturally designed masterpiece meets island paradise at this exquisite grand bay tower residences. Located within the confines of the ritz carlton key biscayne allows you to enjoy true resort style living. As you enter this expansive 3 bedrooms , 4 bathrooms (his and hers within principal bathroom) residence on your private elevator, no expense has been spared on the finishes of this stunning open floor plan. Overlooking the island, enhanced views of the bay and the miami skyline come into view. Grand bay offers beach service, pool, gym, conference/meeting room as well as being just steps to the amenities at the ritz. This residence has 3 parking spaces + storage.

Grand Bay Residences, 445 Grand Bay Dr #303, Key Biscayne, Florida 33149, image 1

Pending

$3,850,000

4 Beds
4¹/₂ Baths
3,480 SqFt
$1,106/SqFt

Condo for sale in Grand Bay Residences445 Grand Bay Dr #303, Key Biscayne, FL 33149

First time ever on the market, elegant, private and comfortable 4 beds, 4 baths unit in exclusive "the grand bay residences", offering true coastal resort style living. Sophisticated and sought-after building located within a security gated community on the luxurious ritz carlton hotel grounds in the heart of the island paradise of key biscayne. Offering beach access/service, ritz carlton tennis club, grand bay club, and 2 private pools with lovely outdoor gardens and scenic walking paths. Exceptional building with remodeled lobby, 24-hour concierge service, valet, a fitness center, conference/meeting room as well as being just steps away from shops and dining. Great floor plan, ample living dining areas, private elevator to foyer with double door entry, large bedrooms & plenty of closet space, three terraces, full size laundry room, 2 parking spaces + storage. World-class amenities and key biscayne lifestyle at its finest.

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2 to 5 BR Bedrooms

N/APrice Range

N/ASqFt Range

1996Year Build

14Total Floors

137Total Units

N/ATotal Sales

Subdivision Amenities

Barbecue

Beach Rights

Bike Storage

Cabana

Clubhouse

Elevators

Fitness Center

Guard

Hobby Room

Management

Playground

Pool

Sauna

Storage

Trash

Community Residences

All

[object Object] bedroom

Unit Line	Floor	Bed/Bath	Size SqFt	~ Med. Price	$/SqFt	Exposure	View	Sold in 12/mo
01	NaN	2/3	2,490				Garden
01	NaN	2/3	2,570			West	Garden
02	NaN	3/4	2,950	~ $2,750,000	$932	Northwest	Bay	1
03	NaN	3/4	3,480			East	Ocean
04	NaN	3/4	3,290
04	NaN	3/4	3,660			East	Ocean
05	NaN	3/4	3,320				Ocean
06	NaN	3/4	3,820				Garden
07	NaN	3/4	3,320			East	Bay
08	NaN	3/4	3,290				Garden

Unit Line: 01

Floor: NaN

Bed/Bath: 2/3

Size SqFt: 2,490

~ Med. Price:

$/SqFt:

Exposure:

View:

Garden

Sold in 12/mo:

Unit Line: 01

Floor: NaN

Bed/Bath: 2/3

Size SqFt: 2,570

~ Med. Price:

$/SqFt:

Exposure:

West

View:

Garden

Sold in 12/mo:

Unit Line: 02

Floor: NaN

Bed/Bath: 3/4

Size SqFt: 2,950

~ Med. Price: ~ $2,750,000

$/SqFt: $932

Exposure:

Northwest

View:

Bay

Sold in 12/mo: 1

Unit Line: 03

Floor: NaN

Bed/Bath: 3/4

Size SqFt: 3,480

~ Med. Price:

$/SqFt:

Exposure:

East

View:

Ocean

Sold in 12/mo:

Unit Line: 04

Floor: NaN

Bed/Bath: 3/4

Size SqFt: 3,290

~ Med. Price:

$/SqFt:

Exposure:

View:

Sold in 12/mo:

Unit Line: 04

Floor: NaN

Bed/Bath: 3/4

Size SqFt: 3,660

~ Med. Price:

$/SqFt:

Exposure:

East

View:

Ocean

Sold in 12/mo:

Unit Line: 05

Floor: NaN

Bed/Bath: 3/4

Size SqFt: 3,320

~ Med. Price:

$/SqFt:

Exposure:

View:

Ocean

Sold in 12/mo:

Unit Line: 06

Floor: NaN

Bed/Bath: 3/4

Size SqFt: 3,820

~ Med. Price:

$/SqFt:

Exposure:

View:

Garden

Sold in 12/mo:

Unit Line: 07

Floor: NaN

Bed/Bath: 3/4

Size SqFt: 3,320

~ Med. Price:

$/SqFt:

Exposure:

East

View:

Bay

Sold in 12/mo:

Unit Line: 08

Floor: NaN

Bed/Bath: 3/4

Size SqFt: 3,290

~ Med. Price:

$/SqFt:

Exposure:

View:

Garden

Sold in 12/mo:

Frequently Asked Questions

How much are the maintenance fees (HOA) in Grand Bay Residences?

The current monthly maintenance fee at Grand Bay Residences is ~0.95 per unit SqFt.

What is included in the Grand Bay Residences monthly association dues?

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

What are Grand Bay Residences Pet Policies & Restrictions?

Grand Bay Residences Grand Bay Residences 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.

What are the interior features of the residences?

Grand Bay Residences 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, Eat In Kitchen, Eatin Kitchen, Main Level Master, Breakfast Bar, Convertible Bedroom, Garden Tub Roman Tub, Main Living Area Entry Level, Custom Mirrors

What are the available unit views from Grand Bay Residences?

Grand Bay Residences unit views: Ocean, Garden, Pool, Water, Bay, Tennis Court, City

Scores

Walk Score^®

Somewhat Walkable. Some errands can be accomplished on foot.

100

Transit Score^®

No data.

N/A

Bike Score^®

Bikeable. Some bike infrastructure.

100

Sound Score^®

Bearable noise.

100

Grand Bay Communities in Key Biscayne, FL

Ultra Luxury 2

Entry-Level 2

Inactive Segment 2

Key Biscayne

Ultra Luxury Homes & Condos