House Prices

House Prices & Home Values Summerland Key, FL 2026


Average Data

average house price$1,034,455
average size per house1799 ft²
average price per ft²576 $ / ft²

06/13/2026 - The value range (VR) for house prices in Summerland Key, FL is $508/ sqft to $508/ sqft. An average home with 1799 sqft costs approximately $913,892 to $913,892. Summerland Key, FL includes 1 ZIP codes and it is located in Monroe county. The lowest prices are found in ZIP 33042, while the highest are in ZIP 33042. The average price per sqare feet is $576. Our analysis is based on 11 property listings.

Avergage prices by ZIP codes Summerland Key

33042538 $ / ft²




Historical development of home values in Summerland Key

Year Estimated value (USD) Change vs. 2025
2010 $480,420 -53.6%
2011 $461,842 -55.4%
2012 $460,598 -55.5%
2013 $477,814 -53.8%
2014 $501,573 -51.5%
2015 $527,316 -49.0%
2016 $554,835 -46.4%
2017 $584,781 -43.5%
2018 $617,111 -40.3%
2019 $645,726 -37.6%
2020 $679,107 -34.4%
2021 $772,411 -25.3%
2022 $900,457 -13.0%
2023 $949,574 -8.2%
2024 $1,004,508 -2.9%
2025 $1,034,455 0.0%

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



Example: 100% financing house in Summerland Key

Loan amount: $1,034,455

Interest rate: 6.00%

Fixed monthly payment: $6,202.08

Breakdown in the 1st month:
Interest portion: $5,172.28  –  Principal portion: $1,029.81

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $61,721.74 $12,703.23 $1,021,751.77
2 $60,938.23 $13,486.74 $1,008,265.04
3 $60,106.40 $14,318.57 $993,946.47
4 $59,223.26 $15,201.71 $978,744.76
5 $58,285.65 $16,139.31 $962,605.45
6 $57,290.21 $17,134.75 $945,470.70
7 $56,233.38 $18,191.59 $927,279.11
8 $55,111.36 $19,313.60 $907,965.51
9 $53,920.14 $20,504.82 $887,460.68
10 $52,655.45 $21,769.52 $865,691.17
11 $51,312.75 $23,112.21 $842,578.95
12 $49,887.24 $24,537.72 $818,041.23
13 $48,373.81 $26,051.16 $791,990.07
14 $46,767.03 $27,657.93 $764,332.14
15 $45,061.15 $29,363.82 $734,968.32
16 $43,250.05 $31,174.91 $703,793.41
17 $41,327.25 $33,097.71 $670,695.70
18 $39,285.86 $35,139.11 $635,556.59
19 $37,118.56 $37,306.41 $598,250.19
20 $34,817.58 $39,607.39 $558,642.80
21 $32,374.68 $42,050.28 $516,592.51
22 $29,781.11 $44,643.85 $471,948.66
23 $27,027.58 $47,397.39 $424,551.27
24 $24,104.21 $50,320.76 $374,230.52
25 $21,000.53 $53,424.43 $320,806.09
26 $17,705.43 $56,719.53 $264,086.55
27 $14,207.10 $60,217.87 $203,868.69
28 $10,492.99 $63,931.98 $139,936.71
29 $6,549.81 $67,875.16 $72,061.55
30 $2,363.41 $72,061.55 $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 Summerland Key, FL


1500 sqft3900 sqft
Ø selling price$1,045,441$2,223,936
Ø fast selling$950,401$2,001,543
Ø high price sale$1,140,480$2,446,330

In 2026, houses in Summerland Key, FL will be offered at an average price of $576 per square foot. A 1,500 sqft home priced at $1,045,441 is 24.36% more expensive per square foot than a 3,900 sqft home priced at $2,223,936. Home prices in Summerland Key, FL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $1,539,649. Sellers who can wait longer may achieve a higher price of up to $1,881,793.

FAQ – Home Values in Summerland Key

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

In 2026, the typical home value in Summerland Key is about $1,034,455 for an average home size of 1799 square feet. This corresponds to an average price of roughly $576 per square foot.

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

In 2026, homes in Summerland Key sell for an average of around $576 per square foot, with a typical range between $508 and $508 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 Summerland Key is about 1799 square feet, with an estimated 2026 value around $1,034,455.



Locations close to Summerland Key, FL

Big Pine Key, FL596 $ / ft²
Marathon, FL471 $ / ft²
Key Colony Beach, FL995 $ / ft²
Key West, FL769 $ / ft²
Key Largo, FL320 $ / ft²
Islamorada, FL830 $ / ft²
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