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$4,899,000
7%
$5,250,000
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B26004621
  • 5 Beds
  • 5.5 Baths
  • 4,220 ft2 (392m2)
Lot Size: 6,534 ft2 (392 m2)
Listed on: Mar 20, 2026
Days on Market: 197

Property 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!

Property Details

B26004621, Home in Key Biscayne for Sale

  • Listed on:Mar 20, 2026
  • Days on Market:197
  • Taxes:$43,691 per year
  • Year built:
  • Occupancy:n\a
  • Tax Year:2025

Parking

  • Garage Spaces

    2

  • Open Parking

    Yes

  • Covered Spaces

    2

  • Parking Features

    2 Or More Spaces, Driveway, No Boats, Parking Garage, Paver Block, No Rv/Boats

  • Attached Garage

    Yes

Interior

  • Flooring

    Other, Tile

  • Appliances

    Dishwasher, Disposal, Dryer, Microwave, Electric Range, Refrigerator, Self Cleaning Oven, Wall Oven, Washer

  • Cooling

    Central Air

  • Heating

    Central

  • Interior Features

    Bar, Built-in Features, Closet Cabinetry, Cooking Island, Roman Tub, Split Bedroom, Volume Ceilings, Walk-In Closet(s)

Exterior

  • View

    Other, Other Water View

  • Architectural Style

    Two Story

  • Construction Materials

    CBS Construction, Slab Construction

  • Exterior Features

    Balcony, Exterior Lights, Open Balcony, Outdoor Shower

  • Patio And Porch Features

    Awning(s), Open Balcony, Patio

  • Direction Faces

    West

  • Waterfront Features

    n\a

  • Pool Features

    Heated, Private

  • Roof

    Tile, Tile Roof

Community

  • Subdivision Name

    GRAND KEY ESTATES,Grand Bay Villas and

  • Typeof Association

    n\a

  • Community Features

    Buyer Approval Required, Gated, Maintained Community, Mandatory Hoa, Paved Road, Private Roads

LOT

  • Lot Features

    Less Than 1/4 Acre Lot, Less Than 1 Acre, Above Ground Irrigation, Fenced, Sprinklers

  • Lot Size Square Feet

    0

  • Lot Size Units

    Square Feet

  • Other Structures

    Livable

B26004621, Home for Sale in Key Biscayne
Selling Price: $4,899,000
Prices in major cryptocurrencies today, 10,03,2026:
Crypto Price 24 hours (%) 7 days (%) Rate (USD)
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BTC 57.87 0.86 0.32 84,659.18
Ethereum
ETH 1826.84 1.28 0.55 2,681.68
Solana
SOL 41047.34 0.81 1.04 119.35
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USDT 4899000 0.06 0.03 1.00
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$12,340 per month
30 year, 6,5% Interest
  • Principan and interest

    $9,560

  • Property Taxes

    $3,641

  • Homeowners insurance

    n/a

  • HOA Dues

    $1,509

Annual Interest Rate:
Percentage Down:
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Key Biscayne. Homes similar to B26004621 are listed betveen 3.9M to 5.8M at an averenge of $1161 per square foot.
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24 Grand Bay Estates Key Biscayne, FL, 33149?

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