83420 — Fremont County, Idaho Market Snapshot
Housing market data for zip code 83420 in Fremont County, Idaho. Updated monthly with median prices, days on market, and more.
Limited Sales Data
Only 8 homes sold in this ZIP code during the selected period. Statistics may not be representative. See the Fremont County county page for broader data.
Market Sales Data
8 sales in 2026 (year to date)
Median Sale Price
$336,250
Days to Sell
70
Homes Sold
8
Inventory
24
Conforming Loan Available
Most homebuyers in 83420 can comfortably use conventional financing. The median home price of $336,250 is well below the 2026 conforming loan limit of $832,750, meaning buyers can put as little as 3-5% down without hitting jumbo loan territory.
Market Insights
Market Temperature
With homes sitting for 70 days on average, 83420 favors buyers. There may be opportunities to negotiate below asking price or request seller concessions for closing costs or rate buydowns.
Conforming Loan Feasibility
Most homebuyers in 83420 can comfortably use conventional financing. The median home price of $336,250 is well below the 2026 conforming loan limit of $832,750, meaning buyers can put as little as 3-5% down without hitting jumbo loan territory.
Loan limits in 83420 are set at the county level.
2026 Loan Limits — Fremont County
| Property Units | Conforming Limit | FHA Limit |
|---|---|---|
| 1 Unit | $832,750 | $541,287 |
| 2 Units | $1,066,250 | $693,050 |
| 3 Units | $1,288,800 | $837,700 |
| 4 Units | $1,601,750 | $1,041,125 |
Affordability Snapshot — Zip 83420
To purchase the median home at $336,250 with 5% down at today's rate of 6.75%, the estimated monthly payment is approximately $2,726.
Monthly Payment
$2,726
Income Required
$116,839
Principal & Interest
$2,072/mo
Down Payment (5%)
$16,813
Based on 30-year fixed at 6.75%, 1.8% property tax, $1,800/yr insurance, 28% DTI guideline.
Mortgage Calculator
Estimate your monthly payment for a home in 83420.
Estimated Monthly Payment
$2,231
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