How much is 430 Grand Bay Drive 801?

430 Grand Bay Drive 801 is listed at $6,690,000, which is about $1,694 per square foot. The listing page shows comparable active listings and recent closed sales nearby so you can judge the asking price against what buyers have actually paid.

What are the association fees at 430 Grand Bay Drive 801?

The listing reports an association fee of $4,398 per month. Confirm what the fee covers, the reserve funding and any pending special assessments before you make an offer; for a condo, ask for the milestone inspection report as well.

What are the property taxes on 430 Grand Bay Drive 801?

The listing reports annual property taxes of $131,192 for 2025. Taxes are reassessed at the sale price after a purchase, so a new owner's bill can differ from the current owner's; use the mortgage calculator on this page for an estimate.

When was 430 Grand Bay Drive 801 built?

430 Grand Bay Drive 801 was built in 1999 and the listing describes its condition as resale updated/remodeled. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.

How long has 430 Grand Bay Drive 801 been on the market?

430 Grand Bay Drive 801 has been listed for 235 days, and the asking price has been reduced from $6,900,000. Days on market and price changes are the first signals of how much room there is to negotiate.

Is 430 Grand Bay Drive 801 waterfront?

Yes. The listing describes the water as no fixed bridge ocean access ocean front. For a home with dockage, confirm the water depth at low tide, the seawall condition and whether the route to the inlet passes under any fixed bridges before you offer.

Which schools serve 430 Grand Bay Drive 801?

The MLS lists Key Biscayne K-8 (elementary), Ponce De Leon (middle), Coral Gables (high). School assignments are set by the district and can change; verify them with the school board before you rely on them.

430 Grand Bay Drive 801, Key Biscayne, FL 33149

$6,690,000 · Active

2 beds
3.5 baths
3,950 sq ft
235 days on market
Condominium
Built 1999
Updated/Remodeled
HOA $4,398/mo
2 garage spaces
Miami-Dade County
MLS# A11973615
Grand Bay Tower Condo

Photo 1 at 430 Grand Bay Drive 801, Key Biscayne

Photo 2 at 430 Grand Bay Drive 801, Key Biscayne

Photo 3 at 430 Grand Bay Drive 801, Key Biscayne

Photo 4 at 430 Grand Bay Drive 801, Key Biscayne

Photo 5 at 430 Grand Bay Drive 801, Key Biscayne

Photo 6 at 430 Grand Bay Drive 801, Key Biscayne

Photo 7 at 430 Grand Bay Drive 801, Key Biscayne

Photo 8 at 430 Grand Bay Drive 801, Key Biscayne

About this home

Commanding breathtaking Atlantic vistas from its privileged eighth-floor setting at Grand Bay Tower, this residence is a rare offering on Key Biscayne. Enjoying an unusually private setting with unobstructed ocean views and minimal visibility from neighboring residences, the home offers a level of seclusion seldom found in oceanfront condominium living. Originally a three-bedroom, five-and-a-half-bath home, it has been masterfully reimagined into a grand two-bedroom, three-and-a-half-bath layout, enhancing scale and flow for refined entertaining and effortless daily living. Spanning approximately 3,950 square feet, the living and dining areas, a cozy family room, and a bright kitchen with breakfast area are complemented by three terraces totaling approximately 595 square feet, seamlessly integrated to capture sweeping Atlantic views from every room. Custom woodwork by renowned designer Juan Montoya enriches the interiors, while the serene primary suite offers a secluded sitting room, bespoke closets, and a spa-inspired bath, creating a private sanctuary within this singular home. The sale includes one storage unit. Combining exceptional scale, refined finishes, remarkable privacy, unobstructed Atlantic views, and desirable ancillary spaces, this residence represents a unique opportunity within one of Key Biscayne’s most prestigious oceanfront buildings.

Features

Entrance Foyer
Kitchen Island
Walk-In Closet(s)
Closet Cabinetry
Storage
Balcony
No Fixed Bridge
Ocean Access
Ocean Front

Schools

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

Presented by

BreakThru Realty · (786) 914-1017

Courtesy of

Coldwell Banker Realty · michaelj.suarez@cbrealty.com · Listing agent: Adriana Vollmer

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 BeachesMLS, Inc. IDX 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. Data is deemed reliable but is not guaranteed accurate by BeachesMLS. Listings held by brokerage firms other than BreakThru Realty carry the name of the listing broker.

Schedule a showing

Call or text BreakThru Realty at (786) 914-1017 or email sales@breakthrurealty.com to see 430 Grand Bay Drive 801.

Before You Make an Offer

Buying an oceanfront condo: the building comes first

Thinking About Selling Your Oceanfront Condo?

Oceanfront buyers search by building, view line, floor plan, price range, amenities and the building's inspection and reserve status. Some of the buyers working with BreakThru Realty have told us exactly which buildings and exposures they want. If you own a residence on the ocean, find out whether it matches what one of them is looking for before you list.

BreakThru Realty works with hundreds of prequalified buyers searching for properties. Before you list, a broker reviews what you own, the market around it and whether an existing buyer's requirements match. If none does, you see how we would position it to reach other qualified buyers.

Find Out If We Have Your Buyer · Discuss Selling With BreakThru Realty

A potential match is a conversation, not an offer, until the buyer sees your property and makes one. No buyer is named and nothing about your property or business is shared until you decide to proceed.

Questions About 430 Grand Bay Drive 801

How much is 430 Grand Bay Drive 801?: 430 Grand Bay Drive 801 is listed at $6,690,000, which is about $1,694 per square foot. The listing page shows comparable active listings and recent closed sales nearby so you can judge the asking price against what buyers have actually paid.
What are the association fees at 430 Grand Bay Drive 801?: The listing reports an association fee of $4,398 per month. Confirm what the fee covers, the reserve funding and any pending special assessments before you make an offer; for a condo, ask for the milestone inspection report as well.
What are the property taxes on 430 Grand Bay Drive 801?: The listing reports annual property taxes of $131,192 for 2025. Taxes are reassessed at the sale price after a purchase, so a new owner's bill can differ from the current owner's; use the mortgage calculator on this page for an estimate.
When was 430 Grand Bay Drive 801 built?: 430 Grand Bay Drive 801 was built in 1999 and the listing describes its condition as resale updated/remodeled. Age matters for insurance and financing in Florida: ask about the roof, the electrical panel and, for a condo built before the current code, the building's structural reserve study.
How long has 430 Grand Bay Drive 801 been on the market?: 430 Grand Bay Drive 801 has been listed for 235 days, and the asking price has been reduced from $6,900,000. Days on market and price changes are the first signals of how much room there is to negotiate.
Is 430 Grand Bay Drive 801 waterfront?: Yes. The listing describes the water as no fixed bridge ocean access ocean front. For a home with dockage, confirm the water depth at low tide, the seawall condition and whether the route to the inlet passes under any fixed bridges before you offer.
Which schools serve 430 Grand Bay Drive 801?: The MLS lists Key Biscayne K-8 (elementary), Ponce De Leon (middle), Coral Gables (high). School assignments are set by the district and can change; verify them with the school board before you rely on them.

Explore

Recently Sold Nearby

430 Grand Bay Drive 1103, Key Biscayne, FL 33149 · Sold $6,150,000 · 3 bd · 3.5 ba · 3,630 sq ft

Explore Nearby

Nearby Cities

Key Biscayne Neighborhoods

Nearby ZIP Codes

Nearby Condo Buildings

A comparable condo, 430 Grand Bay Drive 1103, Key Biscayne, FL 33149, sold for $6,150,000 in October 2026. Key Biscayne neighborhoods include Cape Florida and Key Colony. Nearby ZIP codes include 33109 and 33131. This property also neighbors Fisher Island, Brickell, and Miami. Compare it with the Key Biscayne housing market report.