GRAND BAY RESIDENCES COND
445 Grand Bay Dr # 1001, Key Biscayne FL 33149
5 beds · 5.5 baths · 4,810 ft²
5
Bedrooms
5.5
Bathrooms
4,810
Sq. Ft.
1996
Year Built
1
Garage
13
Stories
181
Days on Market
Description
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
Facts
- MLS#
- A11896664
- Subdivision
- GRAND BAY RESIDENCES COND
- Property Type
- Residential
- Property Sub Type
- Condominium
- Year Built
- 1996
- Lot Size
- 0 sqft
- Sq. Ft.
- 4,810 ft²
- Sq. Mt.
- 447 m²
- Price per sq. ft.
- $2,058/ft²
- Price per sq. mt.
- $22,148/m²
- Stories
- 13
- Garage
- 1 spaces
- Pool
- —
- Days on Market
- 181 days
- Listed
- Oct 15, 2025
- Last Updated
- Apr 14, 2026
- Price/Lot Sq.Ft.
- —
Comparable homes
Same ZIP, similar price + bedrooms.
SOLD$9,845,000
5 bd · 6 ba · 6,093 sqft
Key Biscayne, FL 33149
SOLD$10,500,000
5 bd · 6 ba · 4,997 sqft
112 Reef Ln, Key Biscayne FL 33149
SOLD$9,275,000
5 bd · 6 ba · 5,341 sqft
201 Knollwood Dr, Key Biscayne FL 33149
SOLD$9,500,000
5 bd · 4 ba · 4,299 sqft
151 Cape Florida Dr, Key Biscayne FL 33149
SOLD$9,950,000
4 bd · 6 ba · 5,207 sqft
791 CRANDON BL # 808, Key Biscayne FL 33149
SOLD$9,900,000
4 bd · 7 ba · 3,791 sqft
360 Ocean Dr # 601S, Key Biscayne FL 33149
SOLD$8,890,000
5 bd · 6 ba · 4,502 sqft
110 Cape Florida Dr, Key Biscayne FL 33149
$9,800,000
6 bd · 7 ba · 5,826 sqft
31 Island Dr, Key Biscayne FL 33149
Market insights for Key Biscayne
Live MLS-derived activity. Forecast is a conservative rule-of-thumb estimate — not a guarantee.
Sellers market
May 2026
34
Median days to sold
+4.5%
1-year price forecast (est.)
Price & tax history
From the live MIAMI MLS feed. Older history requires the ListingHistory resource (not yet enabled).
| 4/14/2026 | Price change | $9,900,000-5.7% |
| 10/15/2025 | Listed for sale | $10,500,000 |
History reflects fields present on the live MLS record. Full multi-year history requires the MIAMI ListingHistory resource (not yet enabled).
Location
GreatSchools Summary Ratings
Public + private K-12 schools within 5 miles of this listing.
Cutler Bay Senior High School9,10,11,12 · public · 0.1 mi
- Dr. Edward L. Whigham Elementary School
PK,KG,1,2,3,4,5 · public · 0.5 mi
- Kid's Club Academy
PK,KG,1 · private · 0.6 mi
- Mater Academy Bay Elementary
KG,1,2,3,4,5 · charter · 0.7 mi
- Mater Academy Bay Middle School
6,7,8 · charter · 0.7 mi
- Mater High South
9,10,11,12 · charter · 0.7 mi
- Cutler Ridge Umc Kindergarten
PK,KG · private · 0.9 mi
- Gulfstream Elementary School
PK,KG,1,2,3,4,5 · public · 1.2 mi
- Whispering Pines Elementary School
PK,KG,1,2,3,4,5 · public · 1.4 mi
- Cutler Bay Middle
6,7,8 · public · 1.6 mi
Data provided by GreatSchools.org © 2026. All rights reserved.Estimated Monthly Payment
$61,092/mo
Principal & Interest
$52,692
Property Tax
$8,250
Insurance
$150
HOA
$0
Estimates only. Actual payment depends on credit, lender, insurance carrier, and FL/Miami-Dade specifics. Contact Rangely for a precise quote.
The data relating to real estate for sale on this website comes in part from the Southeast Florida Multiple Listing Service. MLS Data is deemed reliable, but is not guaranteed accurate by MIAMI REALTORS®.
Accuracy of listing information is not guaranteed. Listing information is provided for personal consumer, non-commercial use, solely to identify potential properties for potential purchase. All other use is strictly prohibited and may be a violation of federal and state law.
Copyright Southeast Florida MLS a/k/a SEFMLS © 2026.
Updated within 24 hours
Similar listings nearby
More homes in Key Biscayne around $9,900,000.
420 Island Dr, Key Biscayne FL 33149
221 Knollwood Dr, Key Biscayne FL 33149
238 Buttonwood Dr, Key Biscayne FL 33149
545 SABAL PALM, Key Biscayne FL 33149
685 Harbor Ln, Key Biscayne FL 33149
110 Hampton Ln, Key Biscayne FL 33149