Island Park, ID housing market
The typical Island Park home is worth about $587,000, up 6.1% in a year, 23% above the Idaho typical home.
Home values, sales, trends and how Island Park compares with the towns next door — updated as new data is published.
Island Park at a glance
Only 1 sale in May 2026: in a market this size, monthly medians swing a lot, so the typical value above is the steadier guide.
Typical home value, 2016–2026
Show as a table
| January | Island Park | Idaho |
|---|---|---|
| 2017 | $218,000 | $217,000 |
| 2018 | $237,000 | $237,000 |
| 2019 | $270,000 | $269,000 |
| 2020 | $299,000 | $299,000 |
| 2021 | $379,000 | $364,000 |
| 2022 | $529,000 | $471,000 |
| 2023 | $559,000 | $464,000 |
| 2024 | $533,000 | $460,000 |
| 2025 | $544,000 | $472,000 |
| 2026 | $571,000 | $478,000 |
| August 2026 | $587,000 | $479,000 |
No new homes permitted in 2025
No permits for new homes were issued in Island Park in 2025. The last year with any was 2018 (4 new homes).
Homes vs. people, 2010–2020
Between the 2010 and 2020 censuses, Island Park's population fell by 93 even though 27 new homes were permitted. Homes are holding fewer people: households are getting smaller, or more homes are used part of the year. 81% of Island Park's homes are seasonal or vacation homes, which adds housing without adding residents. Across Idaho: 2.7 new residents per new home.
Residents: U.S. Census Bureau, 2010 and 2020 censuses. New homes: permits issued 2010–2019.
Show as a table
| Year | New homes | Single-family | 2+ per building | Value |
|---|---|---|---|---|
| 2025 | 0 | 0 | 0 | — |
| 2024 | 0 | 0 | 0 | — |
| 2023 | 0 | 0 | 0 | — |
| 2022 | 0 | 0 | 0 | — |
| 2021 | 0 | 0 | 0 | — |
| 2020 | 0 | 0 | 0 | — |
| 2019 | 0 | 0 | 0 | — |
| 2018 | 4 | 4 | 0 | $574,000 |
| 2017 | 1 | 1 | 0 | $255,000 |
| 2016 | 7 | 7 | 0 | $793,000 |
| 2015 | 6 | 6 | 0 | $522,000 |
| 2014 | 3 | 3 | 0 | $429,000 |
| 2013 | 2 | 2 | 0 | $117,000 |
| 2012 | 1 | 1 | 0 | $161,000 |
| 2011 | 1 | 1 | 0 | $131,000 |
| 2010 | 2 | 2 | 0 | $262,000 |
| 2009 | 2 | 2 | 0 | $262,000 |
| 2008 | 6 | 6 | 0 | $2.9 million |
| 2007 | 24 | 21 | 3 | $3 million |
| 2006 | 15 | 12 | 3 | $1.7 million |
| 2005 | 11 | 11 | 0 | $1.5 million |
| 2004 | 5 | 5 | 0 | $507,000 |
| 2003 | 8 | 8 | 0 | $547,000 |
Island Park's permit office didn't report to the Census in 2025, so the 2025 figures are Census estimates.
Homes authorized by building permits, counted in the year the permit was issued. U.S. Census Bureau, Building Permits Survey.
A two-bedroom rents for about $1,150
HUD's Fair Market Rent for a two-bedroom in Island Park is $1,150 a month, utilities included: roughly what a modest, recently rented unit costs.
Studio $890 · 4 bedrooms $1,900
U.S. Department of Housing and Urban Development, FY2026 Fair Market Rents by ZIP code (83429, 83433; Fremont County, ID), weighted by land area. A Fair Market Rent is the 40th-percentile rent plus utilities for a standard unit. Median rent: U.S. Census Bureau, American Community Survey.
Home values: Zillow Home Value Index (ZHVI), Zillow Research, August 2026. Sales, days on market and supply: Redfin Data Center, May 2026. Income, ownership, taxes and rent: U.S. Census Bureau, American Community Survey. New homes: U.S. Census Bureau, Building Permits Survey. Fair Market Rents: U.S. Department of Housing and Urban Development. Listings link to their publishers.