430 Grand Bay Drive 708, Key Biscayne, FL 33149

$3,490,000 · Active

  • 3 beds
  • 3 baths
  • 2,840 sq ft
  • Condominium
  • Built 1999
  • HOA $3,200/mo
  • MLS# A12057740
  • Grand Bay Tower Condo
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About this home

Rare opportunity in one of Key Biscayne's most sought-after buildings. This corner residence offers sweeping views of Biscayne Bay and the Miami skyline, framed by 3 balconies throughout.The kitchen features top-of-the-line appliances, a center island and a sun-filled breakfast nook — a true chef's dream. Marble flooring flows through the expansive, open living and dining areas, ideal for entertaining, while rich dark wood grounds the bedrooms with warmth.3 full bedrooms, 2 full baths, plus a maid's quarters with full bath. Generous walk-in closets throughout. A private entrance sets the tone the moment you arrive — your own island getaway, move-in ready.

Features

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 · Listing agent: Joan M Mc Caughan

Schedule a showing

Call or text BreakThru Realty at (786) 914-1017 or email sales@breakthrurealty.com to see 430 Grand Bay Drive 708.

Questions About 430 Grand Bay Drive 708

How much is 430 Grand Bay Drive 708?
430 Grand Bay Drive 708 is listed at $3,490,000, which is about $1,229 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 708?
The listing reports an association fee of $3,200 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 708?
The listing reports annual property taxes of $24,825 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 708 built?
430 Grand Bay Drive 708 was built in 1999 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 430 Grand Bay Drive 708 been on the market?
430 Grand Bay Drive 708 has been listed for 63 days, and the asking price has been reduced from $3,690,000. Days on market and price changes are the first signals of how much room there is to negotiate.
Is 430 Grand Bay Drive 708 waterfront?
Yes. The listing describes the water as deeded beach access 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 708?
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, 765 Crandon Boulevard PH-4, Key Biscayne, FL 33149, sold for $3,045,000 in August 2026. Key Biscayne neighborhoods include Commodore Club and Ocean Club. Nearby ZIP codes include 33131 and 33129. This property also neighbors Brickell, Miami, and Coconut Grove. Compare it with the Key Biscayne housing market report.