House Prices

House Prices & Home Values Island Park, ID 2026


Average Data

average house price$1,167,858
average size per house2447 ft²
average price per ft²478 $ / ft²

04/16/2026 - The value range (VR) for house prices in Island Park, ID is $313/ sqft to $313/ sqft. An average home with 2447 sqft costs approximately $765,911 to $765,911. Island Park, ID includes 1 ZIP codes and it is located in Fremont county. The lowest prices are found in ZIP 83429, while the highest are in ZIP 83429. The average price per sqare feet is $478. Our analysis is based on 7 property listings.

Avergage prices by ZIP codes Island Park

83429326 $ / ft²




Historical development of home values in Island Park

Year Estimated value (USD) Change vs. 2025
2010 $542,374 -53.6%
2011 $521,401 -55.4%
2012 $519,997 -55.5%
2013 $539,433 -53.8%
2014 $566,256 -51.5%
2015 $595,318 -49.0%
2016 $626,386 -46.4%
2017 $660,195 -43.5%
2018 $696,694 -40.3%
2019 $728,998 -37.6%
2020 $766,684 -34.4%
2021 $872,020 -25.3%
2022 $1,016,580 -13.0%
2023 $1,072,031 -8.2%
2024 $1,134,049 -2.9%
2025 $1,167,858 0.0%

Graph: estimated home values in Island Park over time (USD)



Example: 100% financing house in Island Park

Loan amount: $1,167,858

Interest rate: 6.00%

Fixed monthly payment: $7,001.90

Breakdown in the 1st month:
Interest portion: $5,839.29  –  Principal portion: $1,162.61

Yearly breakdown (100% financing)

Year Interest per year ($) Principal per year ($) Remaining balance at year-end ($)
1 $69,681.35 $14,341.43 $1,153,516.57
2 $68,796.80 $15,225.98 $1,138,290.59
3 $67,857.70 $16,165.09 $1,122,125.50
4 $66,860.67 $17,162.11 $1,104,963.39
5 $65,802.15 $18,220.64 $1,086,742.75
6 $64,678.34 $19,344.44 $1,067,398.31
7 $63,485.22 $20,537.57 $1,046,860.74
8 $62,218.51 $21,804.28 $1,025,056.46
9 $60,873.67 $23,149.12 $1,001,907.34
10 $59,445.88 $24,576.91 $977,330.43
11 $57,930.03 $26,092.76 $951,237.68
12 $56,320.68 $27,702.10 $923,535.58
13 $54,612.08 $29,410.71 $894,124.87
14 $52,798.09 $31,224.69 $862,900.18
15 $50,872.22 $33,150.56 $829,749.61
16 $48,827.57 $35,195.22 $794,554.40
17 $46,656.80 $37,365.98 $757,188.41
18 $44,352.15 $39,670.63 $717,517.78
19 $41,905.35 $42,117.43 $675,400.35
20 $39,307.64 $44,715.14 $630,685.20
21 $36,549.71 $47,473.08 $583,212.13
22 $33,621.67 $50,401.11 $532,811.02
23 $30,513.04 $53,509.74 $479,301.27
24 $27,212.68 $56,810.11 $422,491.17
25 $23,708.76 $60,314.03 $362,177.14
26 $19,988.72 $64,034.07 $298,143.07
27 $16,039.24 $67,983.55 $230,159.53
28 $11,846.16 $72,176.62 $157,982.91
29 $7,394.47 $76,628.32 $81,354.59
30 $2,668.20 $81,354.59 $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 Island Park, ID


1500 sqft3900 sqft
Ø selling price$867,571$1,845,559
Ø fast selling$788,701$1,661,003
Ø high price sale$946,441$2,030,114

In 2026, houses in Island Park, ID will be offered at an average price of $478 per square foot. A 1,500 sqft home priced at $867,571 is 23.90% more expensive per square foot than a 3,900 sqft home priced at $1,845,559. Home prices in Island Park, ID vary significantly depending on the neighborhood and location. For a quick sale, a 2,700 sqft home should be listed at around $1,277,694. Sellers who can wait longer may achieve a higher price of up to $1,561,627.

FAQ – Home Values in Island Park

What is the median home value in Island Park in 2026?

In 2026, the typical home value in Island Park is about $1,167,858 for an average home size of 2447 square feet. This corresponds to an average price of roughly $478 per square foot.

What is the average cost per square foot in Island Park?

In 2026, homes in Island Park sell for an average of around $478 per square foot, with a typical range between $313 and $313 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 Island Park is about 2447 square feet, with an estimated 2026 value around $1,167,858.



Locations close to Island Park, ID

Lewisville, ID138 $ / ft²
Macks Inn, ID140 $ / ft²
Menan, ID148 $ / ft²
Irwin, ID248 $ / ft²
Iona, ID143 $ / ft²
Hamer, ID149 $ / ft²
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