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Island Community · Key Biscayne, FL
Key Biscayne is an affluent island village south of Miami Beach, reached by the Rickenbacker Causeway and bracketed by two state parks. The north end offers resort-style oceanfront condos while the south end holds single-family estates, all in a tight-knit village with top schools.
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About Key Biscayne
Key Biscayne is an affluent island village south of Miami Beach, reached by the Rickenbacker Causeway and bracketed by two state parks. The north end offers resort-style oceanfront condos while the south end holds single-family estates, all in a tight-knit village with top schools. Causeway-only access gives it a private, getaway feel minutes from the city.
Key Biscayne is an island village south of Miami Beach, reached by causeway from the mainland, and its real estate is a sought-after blend of luxury single-family homes and oceanfront and bayfront condominiums. Buyers choosing a house here find everything from established residences to large modern estates, with several on canals or the water offering dock access, while the condo market includes upscale beachfront towers with resort-style amenities. The island's limited size and protected, low-rise character constrain supply and support premium pricing, placing Key Biscayne among the higher-value markets in the county. It draws families, professionals, and seasonal owners seeking an island lifestyle close to the city.
The location is unusual and prized. Key Biscayne sits on a barrier island in Biscayne Bay, connected to Miami by the Rickenbacker Causeway, with state park land and beaches at both ends of the island giving it an open, natural setting rare so close to a major city. Despite feeling removed, downtown Miami, Coral Gables, and Brickell are a short drive across the causeway, so residents get island seclusion with quick access to the urban core, the airport, and top schools. The village has its own walkable core of shops and restaurants, and boating, beaches, and parks define daily life.
For buyers and sellers, the island setting shapes the practical checklist. This is low-lying coastal land, so flood zone, elevation, seawall and dock condition for waterfront homes, and the resulting flood, windstorm, and homeowners insurance are central considerations and meaningful costs. Condo buyers should review association budgets, reserves, dues, and Florida's structural-inspection and reserve requirements for coastal buildings. Key Biscayne suits buyers who want an upscale, family-friendly island lifestyle with beaches and boating, minutes from downtown Miami, and who are prepared for the insurance and maintenance realities of barrier-island property.
Location
Key Biscayne is located in Key Biscayne, part of Miami-Dade County, Florida. The Key Biscayne area's shopping, dining, schools, and parks are all nearby, and the region's job centers, beaches, and airports are within driving distance.
Buying in Key Biscayne
Buying in Key Biscayne follows the same path as the rest of Miami-Dade County. Getting a mortgage pre-approval first tells you your real budget and lets you move quickly when the right home comes up. Property taxes factor into the monthly payment: the median annual property tax in Miami-Dade County is about $3,516. Florida's homestead exemption lowers the taxable value of a primary residence, and the Save Our Homes cap limits how fast that assessed value can rise from year to year. Budget for homeowners insurance as well. Rates in Florida reflect wind and flood exposure, so gather quotes early and check whether a specific address sits in a FEMA flood zone. Once you are under contract, plan for a home inspection and, if you are financing, a lender appraisal, both of which fall inside the inspection period. Working with an agent who knows Key Biscayne means you see new listings in Key Biscayne the day they reach the market.
Selling in Key Biscayne
A successful sale in Key Biscayne comes down to pricing, presentation, and marketing. Homes that are decluttered, professionally photographed, and priced to recent comparable sales tend to draw the most interest in the first two weeks, when a listing is newest and gets the most views. Florida sellers usually pay the documentary stamp tax on the deed, currently $0.70 per $100 of the sale price in most counties, along with prorated property taxes and, by local custom in many areas, the owner's title insurance policy. We provide a no-obligation home valuation for Key Biscayne owners in Key Biscayne, so you can see what your property could sell for before you commit to listing.
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