$4,899,000

24 GRAND BAY ESTATES CIR #33149, KEY BISCAYNE, FL 33149

5 beds5.5 baths4,220 sq ftHouseBuilt 1999
Updated today, November 3, 2026

This home against Key Biscayne

$1,161 per sq ft, 4% under the Key Biscayne median
229 days on the market
Price cut $351,000 since it was listed at $5,250,000
$43,691 in property taxes (2025)
6,534 sq ft lot
Private pool
2 car garage

Key Biscayne today: 129 homes for sale, median list price $2,725,000.

About this home

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!

Zoned schools

Elementary: Key Biscayne K-8 Center
Middle: Ponce de Leon Middle School
High: Coral Gables Senior High School

From Miami-Dade County Public Schools attendance zones.

Listing courtesy of Engel & Voelkers Vero Beach. MLS# B26004621.

Listing information is provided by the MLS and is deemed reliable but not guaranteed.

Listed March 19, 2026.

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