2025 Compare Cities Housing:
Key Biscayne, FL vs Sunny Isles Beach, FL

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Highlights
- The median age of a home in Key Biscayne is 2.4% older than the median age of a home in Sunny Isles Beach.
 Key Biscayne, FLSunny Isles Beach, FLUnited States
 Median Home Age42  Unlock42
 Median Home Cost  Unlock$682,000$338,100
 Home Appr. Last 12 months25.1%  Unlock16.6%
 Home Appr. Last 5 yrs.  Unlock73.5%57.0%
 Home Appr. Last 10 yrs.179.0%  Unlock101.1%
 Property Tax Rate  Unlock$8.9$11.0
 Homes Owned42.2%  Unlock57.4%
 Housing Vacant  Unlock52.4%11.2%
 Homes Rented18.9%  Unlock31.4%
 space
 Avg Rent For Home Or Apartment
 Key Biscayne, FLSunny Isles Beach, FLUnited States
 Average Rent  Unlock$3,150$1,840
 Studio Apartment$2,070  Unlock$1,080
 1 Bedroom Home or Apartment  Unlock$1,950$1,180
 2 Bedroom Home or Apartment$2,920  Unlock$1,430
 3 Bedroom Home or Apartment  Unlock$3,190$1,860
 4 Bedroom Home or Apartment$4,550  Unlock$2,160
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 Vacant Housing
 Key Biscayne, FLSunny Isles Beach, FLUnited States
 Vacant For Rent  Unlock4.3%1.9%
 Vacant Rented1.0%  Unlock0.4%
 Vacant For Sale  Unlock0.7%0.7%
 Vacant Sold0.3%  Unlock0.4%
 Vacant Vacation  Unlock45.2%3.6%
 Vacant Other1.6%  Unlock4.1%
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 Owner-Occupied Housing Value
 Key Biscayne, FLSunny Isles Beach, FLUnited States
 Less Than $20,000  Unlock0.9%2.6%
 $20,000 to $39,9990.0%  Unlock2.4%
 $40,000 to $59,999  Unlock0.0%2.8%
 $60,000 to $79,9990.0%  Unlock3.9%
 $80,000 to $99,999  Unlock0.5%4.5%
 $100,000 to $149,9990.4%  Unlock11.3%
 $150,000 to $199,999  Unlock10.6%13.0%
 $200,000 to $299,9991.3%  Unlock20.1%
 $300,000 to $399,999  Unlock11.8%13.6%
 $400,000 to $499,9994.4%  Unlock8.3%
 $500,000 to $749,999  Unlock11.4%9.7%
 $750,000 to $999,99912.4%  Unlock3.9%
 $1,000,000 to $1,499,999  Unlock7.7%2.2%
 $1,500,000 to $1,999,9999.5%  Unlock0.8%
 $2,000,000 and over  Unlock5.6%1.1%
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 Housing Units By Year Built
 Key Biscayne, FLSunny Isles Beach, FLUnited States
 2015 and Newer0.2%  Unlock0.2%
 2010 to 2014  Unlock21.4%13.6%
 2000 to 200910.5%  Unlock13.6%
 1990 to 1999  Unlock11.7%13.6%
 1980 to 198916.4%  Unlock13.2%
 1970 to 1979  Unlock33.3%14.8%
 1960 to 196914.8%  Unlock13.6%
 1950 to 1959  Unlock1.6%10.0%
 1940 to 19490.7%  Unlock4.7%
 1939 or Earlier  Unlock0.2%12.2%
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