Medium PriorityTaxes Budgetopen
2026 Property Assessment Roll and Maintenance-year Values
Summary
Most Janesville property values didn't change this year — only properties with new construction, sales, permits, or owner requests saw adjustments. The overall assessment ratio is about 83%, meaning assessed values sit below market.
At a glance
- Total mentions
- 1
- Last 30 days
- 0
Last discussed Jun 2, 2026.
Impact analysis
💰Financial impact
Most homeowners saw no assessment change this year, but the gap between assessed values and market prices signals a future revaluation could bring increases.
✅Who benefits
Property owners whose values held steady from 2023.
Mentions & discussions (1)
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