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24 Grand Bay Estates Circle, Key Biscayne, FL 33149

Key Biscayne
Local realty services provided by:CENTURY 21 Stein Posner
24 Grand Bay Estates Circle,Key Biscayne, FL 33149
$4,950,000
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  • 5 Beds
  • 6 Baths
  • 4,220 sq. ft.
  • Single family
  • Active
Listed by: anthony d vlahovic
Office: engel & voelkers vero beach
MLS#:B26004621
Source:RMLS

Price summary

  • Price:$4,950,000
  • Price per sq. ft.:$1,004.46
  • Monthly HOA dues:$1,509

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!

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Home facts

  • Year built:1999
  • Listing ID #:B26004621
  • Added:127 day(s) ago
  • Updated:July 26, 2026 at 02:49 AM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:6
  • Full bathrooms:5
  • Half bathrooms:1
  • Flooring:Tile
  • Kitchen Description:Dishwasher, Disposal, Freezer, Microwave, Refrigerator
  • Living area:4,220 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Central
  • Central air:Yes

Structure and exterior

  • Roof:Tile
  • Year built:1999
  • Building area:4,220 sq. ft.
  • Construction Materials:Block
  • Exterior Features:Awnings, Lighting, Open, Outdoor Shower, Patio
  • Foundation Description:Slab

Schools

  • High school:Coral Gables
  • Middle school:Ponce De Leon
  • Elementary school:Key Biscayne K-8

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$4,950,000
  • Price per sq. ft.:$1,004.46
  • Tax amount:$43,691 (2025)

Features and amenities

  • Appliances:Dishwasher, Disposal, Dryer, Freezer, Microwave, Refrigerator, Washer
  • Laundry features:Dryer, Washer
  • Pool features:Heated, In Ground, Private, Salt Water

Parking

  • Total parking spaces:6
  • Parking description:Driveway, Garage, Paver Block
  • Garage:Yes
  • Garage spaces:2
All listings featuring the BMLS logo are provided by BeachesMLS Inc. This information is not verified for authenticity or accuracy and is not guaranteed. Copyright 2026 Beaches Multiple Listing Service, Inc. Information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. RMLS Member Broker: Adam Stein

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