Homes, values and local insight for Key Biscayne, Miami-Dade County, Florida. Typical home value $1,708,000.
Reviewed and updated October 3, 2026 by Ryan and Megan Winslow, Winslow Homes
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Key Biscayne is a Florida community offering diverse real estate opportunities. The area features a blend of residential properties and strong neighborhood character. Located in Miami-Dade County, Key Biscayne provides access to quality schools, employment opportunities, and local amenities. The community attracts diverse buyer profiles seeking lifestyle fit and investment potential. Strong local market fundamentals support steady appreciation.
Real estate in Key Biscayne emphasizes island luxury properties with median prices in the $800K-$4M range. The market reflects regional growth patterns and economic fundamentals. Properties range from affordable starter homes to premium estates. Strong buyer demand from relocating professionals and investors creates steady transaction activity. Market appreciation typically runs 2-4% annually driven by local employment and population growth.
Winslow Homes serves this community buyers and sellers across FL, MA, CT, and RI. Ryan and Megan Winslow provide both brokerage and mortgage services (Ryan Winslow NMLS #2426605 | Megan Winslow NMLS #2692933). Get pre-approved at www.winslowloan.com or call 386-690-5858.
The typical home in Key Biscayne is worth $1,708,000, 228% above the Miami-Dade County typical value of $521,000 and 355% above the Florida typical value of $375,000.
Zillow Home Value Index for Key Biscayne, August 2026. The middle of the market for single family homes and condos.
Home values in Key Biscayne moved +37.5% over five years and +30.5% over ten.
Median gross rent in Key Biscayne. Useful for investors running rental numbers.
Share of occupied homes in Key Biscayne lived in by the owner.
Older homes often need inspection focus on roof, systems and windows.
Median household income in Key Biscayne.
Ryan and Megan are mortgage bankers with The Federal Savings Bank, lending in all 50 states. You get the home and the loan from one team. On a typical Key Biscayne home of $1,708,000:
Ryan and Megan price Key Biscayne homes from recent sales, not guesses. Send your address and you get a free market analysis, with no obligation.
Typical value $1,559,000 · 50,379 residents
Area guide →Typical value $581,000 · 487,014 residents
Area guide →13,207 residents
Area guide →Typical value $522,000 · 83,251 residents
Area guide →Typical value $2,212,000 · 18,981 residents
Area guide →Typical value $659,000 · 7,247 residents
Area guide →See the full Miami-Dade County real estate guide or the Florida real estate guide.
The Zillow Home Value Index for Key Biscayne was $1,708,000 in August 2026, +6.5% over the past year.
Key Biscayne is in Miami-Dade County, Florida.
About 15,111 people as of the 2024 Census Bureau estimate, up from 14,805 in 2020.
Ryan and Megan Winslow of Winslow Homes have sold over 3,000 homes since 2009 and are licensed in Florida, Massachusetts, Connecticut and Rhode Island. Call or text 386-690-5858.
Apply at www.winslowloan.com. Ryan and Megan are mortgage bankers with The Federal Savings Bank and lend in all 50 states, including FHA, VA and conventional loans.
69% of occupied homes in Key Biscayne are owner occupied, based on the 2019 to 2023 American Community Survey.
17 years, over 3,000 homes sold, and one team for the home and the loan. Call or text 386-690-5858.
Sources: U.S. Census Bureau 2024 population estimates and 2019 to 2023 American Community Survey; Zillow Home Value Index, August 2026. Numbers update as new data is released. Talk to Ryan and Megan for current sold prices on your street.
No in-person meeting or phone call needed for most addresses. See your estimated value, price range and value trend in seconds.
Get coming-soon homes, pocket listings and price drops in Key Biscayne, FL before they hit the big home search sites.
The typical home in Key Biscayne is worth $1,702,519 as of August 2026 in ZIP code 33149. Values moved +6.5% over the last 12 months at the middle ZIP code.
| ZIP | Typical value | 12 months | 5 years | Median sale, Mar to May 2026 | Days on market |
|---|---|---|---|---|---|
| 33149 | $1,702,519 | +6.5% | +37.5% |
Sources: Zillow Home Value Index through August 2026 and the Redfin Data Center ZIP code tracker, March to May 2026. Ask Ryan and Megan for a value for your own home.
