
Key Biscayne Homes for Sale
145 listingsLive MLS inventory in Key Biscayne, updated continuously.
























Homes for Sale in Key Biscayne: How This Market Works
Cross the Rickenbacker and the market changes character entirely: Key Biscayne caps its condo density by ordinance, no new building has delivered since 2014, and the village between Crandon and Bill Baggs parks runs on bikes, the K-8 school and the beach. Inventory this constrained rewards patient buyers — units in the established oceanfront buildings rarely linger.
Every form of ownership sits side by side on this page — Key Biscayne houses, condominium residences and townhouses in one view, priced against each other rather than in separate silos. Because Key Biscayne is defined by ordinance-capped condos on a parkland island, plenty of buyers arrive fixed on one property type and end up closing on another; letting the whole inventory compete for your budget is usually how the strongest purchase surfaces.
Key Biscayne Market Snapshot
Frequently Asked Questions
How do I choose between a condo, townhouse or house in Key Biscayne?
Start with how you want to live, then let carrying costs referee. A condo folds insurance, maintenance and amenities into one monthly fee; a house trades that fee for direct responsibility; a townhouse lands between the two. We build a total-monthly-cost comparison across all three for any budget so the decision rests on real numbers, not sticker price.
Does Florida give Key Biscayne homebuyers any tax advantage?
For a primary residence, yes — no state income tax, a homestead exemption that trims assessed value, and a cap on how quickly that assessment can climb each year. Second homes and investment purchases sit outside those protections, which changes the arithmetic. We map the ownership-cost picture to your specific situation before you write an offer.
Can I see a Key Biscayne property before committing to anything?
Of course. Use the inquiry form on any listing or call +1 786-370-8570 and we will set up a private showing around your calendar. Buyers who live elsewhere can request a recorded video walkthrough of any residence. Looking carries no commitment — deciding comes later, on your terms.
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Homes Nearby Key Biscayne: Neighborhoods
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Homes Nearby Key Biscayne: Cities
Homes Nearby Key Biscayne: ZIP Codes
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