Active Listings
62
⇧ 14.8% vs 54 last year
Data as of March 2026. Source: Realtor.com.
The ISLAND PARK, ID real estate market (83429) currently shows 62 active listings, with 8 pending sales. Homes are averaging 139 days on the market before going under contract.
Inventory has increased compared to last year, with 8 more homes available — giving buyers more choice.
Homes are selling faster, averaging 139 days on market compared to 150 days last year.
The median listing price has risen 6% year-over-year, from $845,000 to $896,000.
Whether you are buying or selling in ISLAND PARK, ID, SELL123.com can help you save significantly on commission — typically 2% compared to traditional 5% broker fees. Call (240) SELL-123 for a free consultation.
Population: 643 · Density: 0.5/mi² · Median household income: $88,750
Typical home value: $0 · Homeownership: 100.0%
| Zip | City / State | Distance | Listings | Market Value | Median $ | Average $ |
|---|---|---|---|---|---|---|
| 83429 | Island Park, ID 83429 | 0.0 mi | 60 | $84,266,580 | $899,000 | $1,404,443 |
| 83420 | Ashton, ID 83420 | 29.6 mi | 16 | $13,570,160 | $524,900 | $848,135 |
| 59720 | Cameron, MT 59720 | 34.3 mi | 8 | $26,783,136 | $1,742,500 | $3,347,892 |
| 83438 | Parker, ID 83438 | 41.2 mi | 1 | $325,000 | $325,000 | $325,000 |
| 83436 | Newdale, ID 83436 | 43.6 mi | 1 | $424,900 | $424,900 | $424,900 |
| 83452 | Tetonia, ID 83452 | 45.7 mi | 20 | $29,249,020 | $1,575,000 | $1,462,451 |
| 83448 | Sugar City, ID 83448 | 46.9 mi | 23 | $10,674,116 | $434,000 | $464,092 |
| 59710 | Alder, MT 59710 | 53.1 mi | 3 | $2,498,001 | $999,000 | $832,667 |
| 59716 | Big Sky, MT 59716 | 55.2 mi | 180 | $952,630,020 | $4,106,000 | $5,292,389 |
| 59730 | Gallatin Gateway, MT 59730 | 57.6 mi | 22 | $97,602,956 | $3,612,500 | $4,436,498 |
| 59729 | Ennis, MT 59729 | 58.7 mi | 32 | $29,696,128 | $742,000 | $928,004 |
| 83434 | Menan, ID 83434 | 59.6 mi | 5 | $3,630,625 | $784,750 | $726,125 |
| 83455 | Victor, ID 83455 | 61.9 mi | 62 | $75,214,060 | $1,067,500 | $1,213,130 |
As of March 2026, there are 62 active listings in ISLAND PARK, ID (zip code 83429), compared to 54 the prior year.
The median listing price in ISLAND PARK, ID 83429 is $896,000 as of March 2026, a 6% increase from $845,000 the prior year.
Homes in ISLAND PARK, ID 83429 spend an average of 139 days on the market before going under contract, compared to 150 days the prior year.
Based on current inventory and days-on-market data as of March 2026, ISLAND PARK, ID 83429 is currently a Balanced Market. Inventory has increased compared to last year, with 8 more homes available — giving buyers more choice. Homes are selling faster, averaging 139 days on market compared to 150 days last year.
With SELL123.com's maximum 3% commission, sellers in ISLAND PARK, ID 83429 save an estimated $17,920 compared to a typical 5% commission on the median listing price of $896,000. Our fee structure: 1% listing + 2% selling broker — no additional buyer or seller fees. Call (240) SELL-123 or email info@SELL123.com for a free consultation.