ZIP Code Market Report
59820 — Alberton, MT
Data through February 2026 · Updated monthly
Avg Home Value
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Month-over-Month
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Single Family
$492,315
Condo / Co-op
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A 3-bedroom home in 59820 is valued at $541,330.
The market in 59820 has a $477,939 spread between bottom-tier homes at $288,079 and top-tier homes at $766,019. Bottom-tier properties represent the primary opportunity range for real estate investors using the 70% rule, fix-and-flip, or BRRRR strategies.
This report is part of the Mineral County market area in MONTANA. For a broader view of the housing market including rent data, market activity, and affordability analysis, see the full Mineral County report.
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Market Snapshot
59820 Housing Market at a Glance
Key metrics for the last 3 months with trend direction.
| Metric | Dec 2025 | Jan 2026 | Feb 2026 | 3-Mo Change |
|---|---|---|---|---|
| Single Family Value | $486,861 | $490,213 | $492,315 | ▲ 1.1% |
Home Values
59820 Home Value Trend
Historical home values for ZIP code 59820. Switch between All Homes, Single Family, Bottom Tier, and Top Tier.
Source: Zillow Research ZHVI / ZORI · Updated monthly
By Bedroom
What Homes Cost in 59820
Median home values by bedroom count in this ZIP code.
| Bedrooms | Median Value |
|---|---|
| 2 Bedrooms | $413,918 |
| 3 Bedrooms | $541,330 |
Property Types
Home Values by Property Type in 59820
How different property types compare in this ZIP code.
Single Family
$492,315
Bottom Tier
$288,079
Top Tier
$766,019
Data Sources and Methodology
Home value data for ZIP code 59820 comes from the Zillow Home Value Index (ZHVI), updated monthly. ZHVI measures the typical home value using Zillow's automated valuation model, smoothed and seasonally adjusted.
This report was last updated February 2026. Data is refreshed on the 17th of each month.
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