445 Grand Bay Drive 104, Key Biscayne, FL 33149

$3,950,000 · Active

  • 4 beds
  • 4.5 baths
  • 3,250 sq ft
  • 48 days on market
  • Condominium
  • Built 1996
  • HOA $3,888/mo
  • 2 garage spaces
  • Miami-Dade County
  • MLS# A12091392
  • Grand Bay Residences Cond
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About this home

An exceptional corner lanai at Grand Bay Residences, offering the space and privacy of a single-family home with the ease of full-service oceanfront living. This beautifully renovated 4-bedroom, 4.5-bath residence spans 3,250 SF with bright, open interiors, expansive windows overlooking lush tropical greenery, and three generous private terraces. One terrace sits just steps from the pool and beach, creating a seamless setting for outdoor dining and entertaining. The state-of-the-art kitchen features Sub-Zero and Wolf appliances, an oversized eat-in island, a breakfast area, and a versatile dining/family room. All four bedrooms are en suite, complemented by modern baths, abundant closet space, and elegant plantation shutters throughout. Enjoy tennis, pool, fitness facilities, attentive service, and 24-hour security within this gated Key Biscayne community on the newly renovated Ritz-Carlton grounds. A distinctive residence combining house-like proportions and privacy with the conveniences of luxury oceanfront living.

Features

Schools

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

Presented by

BreakThru Realty · (786) 914-1017

Courtesy of

Compass Florida, LLC. · adam.vellano@compass.com · Listing agent: Cristina Nicole Diez

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Schedule a showing

Call or text BreakThru Realty at (786) 914-1017 or email sales@breakthrurealty.com to see 445 Grand Bay Drive 104.

Before You Make an Offer

What to check before buying a condo

Own a Condo Like This One?

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Questions About 445 Grand Bay Drive 104

How much is 445 Grand Bay Drive 104?
445 Grand Bay Drive 104 is listed at $3,950,000, which is about $1,215 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 445 Grand Bay Drive 104?
The listing reports an association fee of $3,888 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 445 Grand Bay Drive 104?
The listing reports annual property taxes of $38,282 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 445 Grand Bay Drive 104 built?
445 Grand Bay Drive 104 was built in 1996 and the listing describes its condition as resale. 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 445 Grand Bay Drive 104 been on the market?
445 Grand Bay Drive 104 has been listed for 48 days. Days on market and price changes are the first signals of how much room there is to negotiate.
Is 445 Grand Bay Drive 104 waterfront?
Yes. The listing describes the water as none ocean access. 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 445 Grand Bay Drive 104?
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.

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Nearby Condo Buildings

A comparable condo, 781 Crandon Boulevard 804, Key Biscayne, FL 33149, sold for $3,975,000 in August 2026. Key Biscayne neighborhoods include Tropical Isle Homes and Cape Florida. 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.