House Prices

House Prices & Home Values Key Largo, FL 2026


Average Data

average house price$936,764
average size per house1905 ft²
average price per ft²492 $ / ft²

06/13/2026 - The value range (VR) for house prices in Key Largo, FL is $353/ sqft to $353/ sqft. An average home with 1905 sqft costs approximately $672,465 to $672,465. Key Largo, FL includes 1 ZIP codes and it is located in Monroe county. The lowest prices are found in ZIP 33037, while the highest are in ZIP 33037. The average price per sqare feet is $492. Our analysis is based on 11 property listings.

Avergage prices by ZIP codes Key Largo

33037320 $ / ft²




Historical development of home values in Key Largo

Year Estimated value (USD) Change vs. 2025
2010 $435,050 -53.6%
2011 $418,227 -55.4%
2012 $417,101 -55.5%
2013 $432,691 -53.8%
2014 $454,206 -51.5%
2015 $477,518 -49.0%
2016 $502,438 -46.4%
2017 $529,556 -43.5%
2018 $558,833 -40.3%
2019 $584,745 -37.6%
2020 $614,974 -34.4%
2021 $699,466 -25.3%
2022 $815,421 -13.0%
2023 $859,899 -8.2%
2024 $909,645 -2.9%
2025 $936,764 0.0%

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



Example: 100% financing house in Key Largo

Loan amount: $936,764

Interest rate: 6.00%

Fixed monthly payment: $5,616.37

Breakdown in the 1st month:
Interest portion: $4,683.82  –  Principal portion: $932.55

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $55,892.91 $11,503.57 $925,260.43
2 $55,183.40 $12,213.09 $913,047.34
3 $54,430.12 $12,966.36 $900,080.98
4 $53,630.38 $13,766.10 $886,314.88
5 $52,781.32 $14,615.16 $871,699.72
6 $51,879.89 $15,516.59 $856,183.12
7 $50,922.86 $16,473.62 $839,709.50
8 $49,906.80 $17,489.68 $822,219.82
9 $48,828.08 $18,568.41 $803,651.41
10 $47,682.82 $19,713.66 $783,937.74
11 $46,466.92 $20,929.56 $763,008.18
12 $45,176.03 $22,220.45 $740,787.73
13 $43,805.52 $23,590.96 $717,196.77
14 $42,350.48 $25,046.00 $692,150.78
15 $40,805.70 $26,590.78 $665,560.00
16 $39,165.64 $28,230.84 $637,329.16
17 $37,424.42 $29,972.06 $607,357.10
18 $35,575.81 $31,820.67 $575,536.43
19 $33,613.18 $33,783.30 $541,753.13
20 $31,529.50 $35,866.98 $505,886.15
21 $29,317.31 $38,079.17 $467,806.98
22 $26,968.67 $40,427.81 $427,379.17
23 $24,475.17 $42,921.31 $384,457.85
24 $21,827.88 $45,568.61 $338,889.25
25 $19,017.30 $48,379.18 $290,510.07
26 $16,033.38 $51,363.10 $239,146.97
27 $12,865.42 $54,531.06 $184,615.90
28 $9,502.06 $57,894.42 $126,721.48
29 $5,931.26 $61,465.22 $65,256.26
30 $2,140.22 $65,256.26 $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 Key Largo, FL


1500 sqft3900 sqft
Ø selling price$892,981$1,899,613
Ø fast selling$811,801$1,709,651
Ø high price sale$974,161$2,089,574

In 2026, houses in Key Largo, FL will be offered at an average price of $492 per square foot. A 1,500 sqft home priced at $892,981 is 20.82% more expensive per square foot than a 3,900 sqft home priced at $1,899,613. Home prices in Key Largo, FL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $1,315,116. Sellers who can wait longer may achieve a higher price of up to $1,607,365.

FAQ – Home Values in Key Largo

What is the median home value in Key Largo in 2026?

In 2026, the typical home value in Key Largo is about $936,764 for an average home size of 1905 square feet. This corresponds to an average price of roughly $492 per square foot.

What is the average cost per square foot in Key Largo?

In 2026, homes in Key Largo sell for an average of around $492 per square foot, with a typical range between $353 and $353 per square foot, depending on the property’s location, condition, and lot size.

What is the average home size in ?

The average home size in Key Largo is about 1905 square feet, with an estimated 2026 value around $936,764.



Locations close to Key Largo, FL

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Key West, FL769 $ / ft²
Summerland Key, FL538 $ / ft²
Islamorada, FL830 $ / ft²
Homestead, FL203 $ / ft²
Pembroke Pines, FL211 $ / ft²
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