What happens to property tax when you buy in Sierra County, California?
Why your bill can jump at purchase
California uses an acquisition-value basis (California Proposition 13 (BOE)): your assessed value is set at purchase and grows under an annual cap of 2%.
Current owners here pay a typical bill of about $2,279/yr (on the $331,900 county-median home).
Estimated bill by your purchase price
| Purchase price | Estimated annual tax | vs typical bill |
|---|---|---|
| $331,900 | $2,279/yr | +$0/yr |
| $414,875 | $2,849/yr | +$570/yr |
| $497,850 | $3,419/yr | +$1,140/yr |
Effective rate: 0.69% · Tier 1 · Confidence: Medium. Reassessment toward the sale price modeled from the jurisdiction's assessment basis.
How Sierra County compares before reassessment
Sierra County ranks 36 of 58 published California counties by effective property-tax rate.
The county's 0.69% effective rate is 0.01 percentage points below the California published-county average of 0.7%.
The $331,900 median home value ranks 50 of 58 and is $149,200 below the California county median of $481,100.
Similar-rate counties
- Napa County: 0.69% effective rate; $869,500 median home value
- San Luis Obispo County: 0.68% effective rate; $824,700 median home value
- Mendocino County: 0.69% effective rate; $512,200 median home value
Source, method & confidence
Data as of 2024-12-31 (data version 2024.1).
Sources: U.S. Census Bureau, American Community Survey (ACS) 5-year, table B25103; U.S. Census Bureau, American Community Survey (ACS) 5-year, table B25077; California State Board of Equalization, Proposition 13.
How we model reassessment (methodology) · California reassessment guide · Sierra County property tax overview