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Aerial view of Cape Florida Lighthouse on Key Biscayne

An island village across the causeway

Key Biscayne real estate guide

An island village reached by the Rickenbacker Causeway, with beaches, parks and residential streets.

$2,700,000
Median asking price
$1,200
Asking price per sq ft
88 days
Median days listed
160
Active listings

August 2026 · villagewide for-sale listings. Source: Realtor.com · Checked September 8, 2026.Across property types in the source's area boundary. Asking prices are seller expectations, not completed sale prices. Medians describe the area and do not value an individual home.

Living in Key Biscayne

The Rickenbacker Causeway connects Key Biscayne to the mainland. Crandon Park and Bill Baggs Cape Florida State Park frame the island, with residential streets and condominium buildings between them.

The housing search spans single-family homes and oceanfront condominiums. Compare association costs, beach access and your causeway commute before deciding which part of the island fits your routine.

Local reference: Greater Miami visitor guide. Home-search suggestions are editorial guidance.

What defines the market

  • Crandon Park and Bill Baggs Cape Florida State Park
  • Confirm school assignment directly with Miami-Dade County Public Schools
  • Single-family homes and condominiums have different cost profiles
  • Boating, tennis and beach access built into daily life

Let's talk

Start with a conversation, not a contract.

Fifteen minutes on the phone will tell you more about your options than a month of scrolling listings. No pressure, no pitch.