GRAND KEY ESTATES,Grand Bay Villas and
24 Grand Bay Estates Circle, Key Biscayne FL 33149
5 beds · 5.5 baths · 4,220 ft²
5
Bedrooms
5.5
Bathrooms
4,220
Sq. Ft.
1999
Year Built
2
Garage
2
Stories
204
Days on Market
Description
Experience island living at its best in this renovated 4,220SF estate within Grand Bay Estates, Key Biscayne's only guard-gated single-family enclave! This 5BR/5.5BA home features a 2021 roof, new tankless water heaters, new AC units and full storm protection! The kitchen shines with Quartz counters & Sub-Zero, Wolf, & Miele appliances, plus a dual-zone Sub-Zero wine fridge. The versatile layout includes all en-suite bedrooms, staff quarters, & private in-law suite with its own entrance. A rare find for Key Biscayne is the climate controlled 2-car garage plus golf cart garage. The backyard oasis offers a heated saltwater pool, summer kitchen & retractable awning, perfect for entertaining! HOA covers lawn care, 24hr security, pool maintenance, pest control, plus private park & playground! For the ultimate experience in luxury and privacy, look no further!
Facts
- MLS#
- B26004621
- Subdivision
- GRAND KEY ESTATES,Grand Bay Villas and
- Property Type
- Residential
- Property Sub Type
- Single Family Residence
- Year Built
- 1999
- Lot Size
- 6,534 ft²
- Sq. Ft.
- 4,220 ft²
- Sq. Mt.
- 392 m²
- Price per sq. ft.
- $1,161/ft²
- Price per sq. mt.
- $12,497/m²
- Stories
- 2
- Garage
- 2 spaces
- Pool
- Private
- Days on Market
- 204 days
- Listed
- Mar 20, 2026
- Last Updated
- Oct 10, 2026
- Price/Lot Sq.Ft.
- $750/ft²
Comparable homes
Same ZIP, similar price + bedrooms.
SOLD$4,850,000
5 bd · 6 ba · 4,089 sqft
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5 bd · 5 ba · 3,535 sqft
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SOLD$4,600,000
5 bd · 5 ba · 3,230 sqft
315 Palmwood Ln, Key Biscayne FL 33149
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5 bd · 5 ba · 3,595 sqft
164 W Mashta Dr, Key Biscayne FL 33149
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5 bd · 6 ba · 3,285 sqft
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$5,600,000
5 bd · 5 ba · 3,197 sqft
755 Curtiswood Dr, Key Biscayne FL 33149
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6 bd · 6 ba · 3,888 sqft
635 Curtiswood Dr, Key Biscayne FL 33149
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6 bd · 5 ba · 3,356 sqft
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Market insights for Key Biscayne
Live MLS-derived activity. Forecast is a conservative rule-of-thumb estimate — not a guarantee.
Sellers market
October 2026
59
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).
| 9/19/2026 | Price change | $4,899,000-6.7% |
| 3/20/2026 | Listed for sale | $5,250,000 |
History reflects fields present on the live MLS record. Full multi-year history requires the MIAMI ListingHistory resource (not yet enabled).
Location
Estimated Monthly Payment
$30,307/mo
Principal & Interest
$26,075
Property Tax
$4,083
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 15 hours ago
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