House Prices

House Prices & Home Values Long Key, FL 2026


Average Data

average house price$1,481,186
average size per house2190 ft²
average price per ft²677 $ / ft²

06/03/2026 - The value range (VR) for house prices in Long Key, FL is $690/ sqft to $690/ sqft. An average home with 2190 sqft costs approximately $1,511,100 to $1,511,100. Long Key, FL includes 1 ZIP codes and it is located in Monroe county. The lowest prices are found in ZIP 33001, while the highest are in ZIP 33001. The average price per sqare feet is $677. Our analysis is based on 21 property listings.

Avergage prices by ZIP codes Long Key

33001652 $ / ft²




Historical development of home values in Long Key

Year Estimated value (USD) Change vs. 2025
2010 $687,890 -53.6%
2011 $661,289 -55.4%
2012 $659,508 -55.5%
2013 $684,159 -53.8%
2014 $718,178 -51.5%
2015 $755,038 -49.0%
2016 $794,441 -46.4%
2017 $837,320 -43.5%
2018 $883,612 -40.3%
2019 $924,583 -37.6%
2020 $972,380 -34.4%
2021 $1,105,977 -25.3%
2022 $1,289,321 -13.0%
2023 $1,359,649 -8.2%
2024 $1,438,307 -2.9%
2025 $1,481,186 0.0%

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



Example: 100% financing house in Long Key

Loan amount: $1,481,186

Interest rate: 6.00%

Fixed monthly payment: $8,880.46

Breakdown in the 1st month:
Interest portion: $7,405.93  –  Principal portion: $1,474.53

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $88,376.36 $18,189.14 $1,462,996.86
2 $87,254.50 $19,311.00 $1,443,685.86
3 $86,063.44 $20,502.06 $1,423,183.79
4 $84,798.91 $21,766.59 $1,401,417.21
5 $83,456.40 $23,109.10 $1,378,308.11
6 $82,031.08 $24,534.42 $1,353,773.68
7 $80,517.85 $26,047.65 $1,327,726.03
8 $78,911.29 $27,654.21 $1,300,071.82
9 $77,205.64 $29,359.86 $1,270,711.96
10 $75,394.79 $31,170.72 $1,239,541.24
11 $73,472.24 $33,093.26 $1,206,447.98
12 $71,431.12 $35,134.38 $1,171,313.61
13 $69,264.11 $37,301.39 $1,134,012.22
14 $66,963.44 $39,602.06 $1,094,410.16
15 $64,520.88 $42,044.62 $1,052,365.54
16 $61,927.66 $44,637.85 $1,007,727.69
17 $59,174.49 $47,391.01 $960,336.68
18 $56,251.52 $50,313.98 $910,022.70
19 $53,148.26 $53,417.24 $856,605.46
20 $49,853.60 $56,711.90 $799,893.56
21 $46,355.74 $60,209.76 $739,683.79
22 $42,642.13 $63,923.37 $675,760.42
23 $38,699.48 $67,866.02 $607,894.40
24 $34,513.65 $72,051.85 $535,842.55
25 $30,069.65 $76,495.85 $459,346.69
26 $25,351.55 $81,213.95 $378,132.74
27 $20,342.45 $86,223.05 $291,909.69
28 $15,024.40 $91,541.10 $200,368.60
29 $9,378.35 $97,187.15 $103,181.44
30 $3,384.06 $103,181.44 $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 Long Key, FL


1500 sqft3900 sqft
Ø selling price$1,228,755$2,613,897
Ø fast selling$1,117,050$2,352,508
Ø high price sale$1,340,460$2,875,287

In 2026, houses in Long Key, FL will be offered at an average price of $677 per square foot. A 1,500 sqft home priced at $1,228,755 is 21.71% more expensive per square foot than a 3,900 sqft home priced at $2,613,897. Home prices in Long Key, FL vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $1,809,622. Sellers who can wait longer may achieve a higher price of up to $2,211,760.


Long Key, FL: A Serene Florida Keys Escape

Location & Overview

Long Key, FL sits in the Middle Keys between Islamorada and Marathon, offering a quiet alternative to busier islands.
The highlight is Long Key State Park, a waterfront preserve perfect for sunrise walks and birdwatching.

Outdoor Adventures

Anglers prize the nearby flats and channels for tarpon, bonefish, and snook, with easy access from public boat ramps.
Clear waters invite kayaking, paddleboarding, and snorkeling over seagrass beds that shelter starfish and juvenile fish.
Gentle breezes and shallow coves make it a family-friendly spot to learn watersports without heavy surf.

Beaches & Nature

Nature lovers find mangrove trails, sandy pocket beaches, and sweeping Gulf and Atlantic views in one compact destination.
Camping is popular, with waterfront sites that deliver golden sunsets and brilliant stargazing on cloudless nights.

Wildlife & Scenic Stops

Wildlife sightings often include herons, ospreys, and the occasional manatee drifting along the shoreline.
Travelers cruising the Overseas Highway on US 1 stop for picnics, photography, and a peaceful break from the drive.

Plan Your Getaway

With eco-friendly activities, small-scale lodging, and authentic Keys flavors, Long Key is an ideal base for a sustainable Florida Keys getaway.



FAQ – Home Values in Long Key

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

In 2026, the typical home value in Long Key is about $1,481,186 for an average home size of 2190 square feet. This corresponds to an average price of roughly $677 per square foot.

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

In 2026, homes in Long Key sell for an average of around $677 per square foot, with a typical range between $690 and $690 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 Long Key is about 2190 square feet, with an estimated 2026 value around $1,481,186.



Locations close to Long Key, FL

Dania, FL213 $ / ft²
Hallandale, FL276 $ / ft²
Hialeah, FL311 $ / ft²
Wabasso, FL92 $ / ft²
Vero Beach, FL133 $ / ft²
Sebastian, FL155 $ / ft²
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