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Condo for sale at 430 Grand Bay Dr #307, Key Biscayne, FL 33149 | MLS# A11989375 | Listing updated on 2026-09-11
Photo 1 of Condo for sale at 430 Grand Bay Dr #307, Key Biscayne, FL 33149 | MLS# A11989375 | Listing updated on 2026-09-11
Photo 2 of Condo for sale at 430 Grand Bay Dr #307, Key Biscayne, FL 33149 | MLS# A11989375 | Listing updated on 2026-09-11
Photo 3 of Condo for sale at 430 Grand Bay Dr #307, Key Biscayne, FL 33149 | MLS# A11989375 | Listing updated on 2026-09-11
Photo 4 of Condo for sale at 430 Grand Bay Dr #307, Key Biscayne, FL 33149 | MLS# A11989375 | Listing updated on 2026-09-11
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$3,400,000

Monthly Est:$16,923

  • Beds Icon3 Beds
  • Beds Icon
    4 Baths
  • Beds Icon2,840sqft

430 Grand Bay Dr #307, Key Biscayne, FL 33149

$16,923/moEst:

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  • Condominium

  • Built in 1999

  • $3,118/mo HOA

  • -- sqft lot

  • $1,197/sq.ft

Description

Step off your private elevator into your own foyer and feel instantly at home. This updated, light-filled 3BR + maid's quarters / 4BA offers a wonderfully functional layout - open living and dining area, family room, and a partially open kitchen with snack counter, all flowing to a spacious garden terrace with peaceful green views. Three full ensuite bedrooms. The primary suite is bright and spacious with its own private balcony. Impact windows throughout. Move-in ready. Boutique building. Enjoy Grand Bay's five-star amenities: beach service, pool, fitness center, concierge, valet, tennis and padel courts, and more - all steps from the Ritz-Carlton! Island living at its f...

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  • Houzeo last checked: 7 minutes ago
  • Listing updated: September 11, 2026 at 6:03 pm
  • Listing Provided by: Giulietta Ulloa (305) 710-6620 DRE #0658811, Ximena Ulloa (305) 812-6794 DRE #3477490 | BHHS EWM Realty (305) 361-5600
  • Source: Miami MLS-FL | MLS#: A11989375 Miami MLS-FL

Part of

Building
430 Grand Bay Dr
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Property Details

  • Status

    Active

  • Type

    Condominium

  • No. of Stories

    12

  • County

    Miami Dade County

  • City

    Key Biscayne

  • Neighborhood

    --

  • Year Built

    1999

  • HOA Fees

    $3118/mo

  • Finished Area

    2,840 sqft

  • Lot Size

    -- sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Miami MLS

  • MLS Number

    A11989375

  • MLS Status

    Active

  • Days on Market

    177

  • Cumulative Days on Market

    170

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HOA Management

N/A

HOA Fees

$3,118/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Tennis Tennis

Water Water

Club House Club House

Elevator Elevator

Maintenance Maintenance

Parking Parking

Gym Gym

Trash Pickup Trash Pickup

Pool Pool

Sewer Sewer

PicnicArea PicnicArea

CommonAreas CommonAreas

Amenities Amenities

Barbecue Barbecue

ReserveFund ReserveFund

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 3

    Bathrooms: 4

Interior

  • Window Features

    Blinds, Impact Glass

  • Exterior Features

    Balcony, Security High Impact Doors

  • Flooring

    Carpet, Marble

  • Heating

    Central

  • Appliances

    Dryer, Dishwasher, Electric Range, Disposal, Ice Maker, Microwave, Refrigerator, Washer

  • Cooling

    Central Air

  • Interior Features

    Breakfast Bar, Built In Features, Bedroom On Main Level, Closet Cabinetry, Dual Sinks, Entrance Foyer, First Floor Entry, Garden Tub Roman Tub, Kitchen Island, Living Dining Room, Main Living Area Entry Level, Sitting Area In Primary, Separate Shower, Stacked Bedrooms

Construction

  • Year Built

    Year Built: 1999

  • Home type

    Condominium

  • Architectural Style

    High Rise

  • Construction Materials

    Block

Utilities & Energy

  • Association Amenities

    Bike Storage, Clubhouse, Fitness Center, Barbecue, Picnic Area, Pool, Tennis Courts, Elevators

  • Pool Features

    Association

  • Parking Features

    Assigned, Attached, Garage, One Space, Valet

  • Security Features

    Complex Fenced, Key Card Entry, Lobby Secured

Other Features

  • Patio And Porch Features

    Balcony, Open

  • Subdivision Name

    Grand Bay Tower Condo

Price History

DateEventPrice

03/26/2026

Source: mls_logoMiami MLS-FL #A11989375

Off Market

$3,400,000

$1,197/sqft

03/26/2026

Source: mls_logoMiami MLS-FL #A11989375

Listed for Sale

$3,400,000 +35689.47%

$1,197/sqft

02/04/2016

Source: mls_logoMiami MLS-FL #A2140880

Sold

$9,500

$3/sqft

Based on information from the Southeast Florida Multiple Listing Service (SEFMLS) or from MIAMI Association of REALTORS® through Sep 20, 2026, 04:15AM. The 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. All rights reserved.

Advertising Broker: Randal Longo | Keys Realty Redefined

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