Located on Key Biscayne, Grand Bay Tower offers a coastal living experience with views of the Atlantic Ocean, Biscayne Bay, and the Miami skyline. The building is situated on gated grounds and provides a setting that combines island living with proximity to local dining and shops.
The property features a variety of floor plans, including units with private elevators and expansive terraces. The building is described as a boutique offering that provides a sense of privacy and scale within a prestigious oceanfront location.
Sister towers that share the same development, address and often amenities — compare availability across the complex.
What surrounds Grand Bay Tower: seasonal events, annual programs and lifestyle indexes, measured from the building.
Flanigan's IndexLive nowYou will need a designated driver and a plan.
Distances are straight-line, not walking or driving.
Key Biscayne is a walkable urban neighborhood. Transit, parks, dining and landmarks within reach:
A data-grounded score for Grand Bay Tower from live market data — value, momentum, liquidity, building health, waterfront and age. Computed, not opinion.
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3-month rolling median of closed sales in Grand Bay Tower; bars are closings per month.
Nearby buildings within half a mile.
Estimated from Grand Bay Tower’s age and signals in active listings — not an official inspection or reserve report. Always verify the building’s milestone-inspection status and reserves with the association before buying.
There are 3 condos for sale at Grand Bay Tower, from $3,400,000, with a median asking price of $3,490,000 ($1,229/sqft).
Grand Bay Tower currently has about 36.0 months of supply — a buyer-friendly pace with more negotiating room.
HOA / maintenance fees at Grand Bay Tower run around $3,200 per month among units currently for sale; the exact fee varies by unit size and line, so confirm the current amount with the listing or the condo association.
Yes — Grand Bay Tower is a waterfront building (Key Biscayne).
Grand Bay Tower was built in 1999, 12 stories, 100 residences.
We track every listing here, every day. Get the next one before it hits the portals — and a straight answer from someone who knows the building.
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