House Prices

Oceana Key Biscayne Key Biscayne, FL House Prices & Home Values 2026


Average Data

average house price$2,976,964
average size per house2648 ft²
average price per ft²1218 $ / ft²

04/05/2026 - The value range (VR) for house prices in Oceana Key Biscayne Key Biscayne, FL is $1157.1/ sqft to $1278.9/ sqft. An average home with 2648 sqft costs approximately $3,318,313 to $3,667,609. Key Biscayne, FL includes 1 ZIP codes and it is located in Miami Dade county. The lowest prices are found in ZIP 33149, while the highest are in ZIP 33149. The average price per sqare feet is $1218. Our analysis is based on 16 property listings.

Avergage prices by ZIP codes Oceana Key Biscayne Key Biscayne

33149906 $ / ft²




Historical development of home values in Oceana Key Biscayne Key Biscayne

Year Estimated value (USD) Change vs. 2025
2010 $1,382,556 -53.6%
2011 $1,329,092 -55.4%
2012 $1,325,514 -55.5%
2013 $1,375,058 -53.8%
2014 $1,443,432 -51.5%
2015 $1,517,514 -49.0%
2016 $1,596,709 -46.4%
2017 $1,682,889 -43.5%
2018 $1,775,929 -40.3%
2019 $1,858,275 -37.6%
2020 $1,954,340 -34.4%
2021 $2,222,850 -25.3%
2022 $2,591,344 -13.0%
2023 $2,732,693 -8.2%
2024 $2,890,783 -2.9%
2025 $2,976,964 0.0%

Graph: estimated home values in Oceana Key Biscayne Key Biscayne over time (USD)



Example: 100% financing house in Oceana Key Biscayne Key Biscayne

Loan amount: $2,976,964

Interest rate: 6.50%

Fixed monthly payment: $18,812.52

Breakdown in the 1st month:
Interest portion: $16,120.26  –  Principal portion: $2,692.26

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $192,463.35 $33,286.91 $2,943,677.09
2 $190,234.77 $35,515.49 $2,908,161.59
3 $187,856.99 $37,893.28 $2,870,268.32
4 $185,320.01 $40,430.26 $2,829,838.06
5 $182,613.18 $43,137.09 $2,786,700.98
6 $179,725.12 $46,025.14 $2,740,675.83
7 $176,643.71 $49,106.55 $2,691,569.28
8 $173,356.00 $52,394.27 $2,639,175.01
9 $169,848.17 $55,902.10 $2,583,272.91
10 $166,105.49 $59,644.78 $2,523,628.14
11 $162,112.23 $63,638.03 $2,459,990.10
12 $157,851.63 $67,898.64 $2,392,091.46
13 $153,305.77 $72,444.50 $2,319,646.97
14 $148,455.56 $77,294.70 $2,242,352.27
15 $143,280.64 $82,469.63 $2,159,882.64
16 $137,759.24 $87,991.02 $2,071,891.61
17 $131,868.19 $93,882.08 $1,978,009.54
18 $125,582.72 $100,167.54 $1,877,842.00
19 $118,876.44 $106,873.82 $1,770,968.18
20 $111,721.17 $114,029.09 $1,656,939.09
21 $104,086.86 $121,663.41 $1,535,275.68
22 $95,941.41 $129,808.85 $1,405,466.83
23 $87,250.63 $138,499.64 $1,266,967.19
24 $77,977.99 $147,772.27 $1,119,194.92
25 $68,084.55 $157,665.72 $961,529.20
26 $57,528.73 $168,221.54 $793,307.66
27 $46,266.19 $179,484.08 $613,823.59
28 $34,249.62 $191,500.65 $422,322.94
29 $21,428.53 $204,321.74 $218,001.20
30 $7,749.06 $218,001.20 $0.00

Note: The calculation is based on a standard annuity mortgage with a fixed monthly payment over the entire term. Extra payments, interest rate changes, and additional purchase costs (e.g. taxes, notary fees) are not included.


How to sell in Oceana Key Biscayne Key Biscayne, FL


1500 sqft3900 sqft
Ø selling price$2,394,156$5,093,022
Ø fast selling$2,176,506$4,583,720
Ø high price sale$2,611,807$5,602,325

In 2026, houses in Oceana Key Biscayne Key Biscayne, FL will be offered at an average price of $1218 per square foot. A 1,500 sqft home priced at $2,394,156 is 24.91% more expensive per square foot than a 3,900 sqft home priced at $5,093,022. Home prices in Oceana Key Biscayne Key Biscayne, FL vary significantly depending on the property’s condition and exact location. For a quick sale, a 2,700 sqft home should be listed at around $3,525,939. Sellers who can wait longer may achieve a higher price of up to $4,309,481.

FAQ – Home Values in Oceana Key Biscayne Key Biscayne

What is the median home value in Oceana Key Biscayne Key Biscayne in 2026?

In 2026, the typical home value in Oceana Key Biscayne Key Biscayne is about $2,976,964 for an average home size of 2648 square feet. This corresponds to an average price of roughly $1218 per square foot.

What is the average cost per square foot in Oceana Key Biscayne Key Biscayne?

In 2026, homes in Oceana Key Biscayne Key Biscayne sell for an average of around $1218 per square foot, with a typical range between $1157.1 and $1278.9 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in Oceana Key Biscayne?

The average home size in Oceana Key Biscayne Key Biscayne is about 2648 square feet, with an estimated 2026 value around $2,976,964.



Neighborhoods close to Oceana Key Biscayne Key Biscayne, FL

The Hammocks Miami, FL196 $ / ft²
Woodmont Fort Lauderdale, FL189 $ / ft²
Singer Island West Palm Beach, FL314 $ / ft²
Flagami Miami, FL323 $ / ft²
Gifford Vero Beach, FL181 $ / ft²
Lockmar Estates Palm Bay, FL139 $ / ft²
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