Glenn County Property Tax Rates by City, Area, and Tax District 2026
Property taxes here reflect California’s Proposition 13 system, local tax-rate areas, and property-specific assessments. For 2026, the county’s median effective property tax rate is about 0.65%, with a median annual property tax bill of $2,190. Actual bills vary by assessed value, location, exemptions, and local charges.
Effective Tax Rate
0.65%
Median Property Tax
$2,190
Tax per $100K
$647.20
Last Update
August 2026
Glenn County Property Tax 2026-27
Glenn County Property Tax Rate
Glenn County property tax rates vary by district in the provided data. Parcel bills can still include fixed charges, parcel taxes, CFD charges, or special assessments depending on the property.
Base rate
1.0000% general ad valorem tax.
District rates
Glenn County district rates vary from 1.0000% to 1.0620% in the provided data.
Direct charges
Special assessments and parcel charges are added separately.
Area
Representative Rate
Butte Community College Joint Union Zone
1.0234%
Countywide-Unitary Base Rate
1.0000%
Hamilton City Unified District
1.0450%
Orland (City) District
1.0620%
Plaza Elementary School Zone
1.0115%
Princeton Joint Unified District
1.0550%
Stony Creek Joint Unified Zone
1.0180%
Unincorporated Area Baseline
1.0000%
Willows (City) District
1.0585%
Other Glenn County Property Tools
Tax-rate information is only one part of evaluating a property. These tools can help users research ownership, taxes, parcel details, location, zoning, and other information together.
Glenn County Property Search
Search property records using an owner name, street address, parcel number, city, ZIP code, or other available property filters.
Glenn Property Tax Calculator
Estimate annual property taxes by entering a property value and using relevant tax-rate information for the property’s location.
Glenn Doc Stamp Calculator
Estimate applicable documentary transfer tax amounts associated with qualifying real estate transfers and related transaction details.
Glenn County Zoning and Maps
Explore parcel locations, maps, zoning information, and other geographic details that can help place a property in context.
How Property Tax Rates Are Applied in Alameda County
The amount shown on a property tax bill depends on more than a published countywide percentage. The assessor establishes the taxable value, the applicable tax rate area determines the combined rate, and additional assessments or exemptions can change the final amount. California’s Proposition 13 framework also affects how assessed values change over time.
Assessed Value and Taxable Value
For most real property, the assessor establishes a base-year value when a qualifying change in ownership occurs. That value is generally adjusted annually within Proposition 13 limits, while taxable value may also reflect applicable exemptions or reductions.
Applying the Tax Rate
The applicable property tax rate is applied to the property’s taxable assessed value to determine ad valorem taxes. California limits the basic property tax levy to 1% of taxable value, with additional amounts permitted for certain voter-approved bonded indebtedness.
Tax Rate Areas
A parcel is assigned to a specific tax rate area based on its geographic location and the combination of taxing jurisdictions serving it. California’s State Board of Equalization maintains tax-rate-area information, including maps and identifying numbers.
Special Assessments and Charges
A tax bill may contain amounts that are separate from the basic ad valorem property tax. Special assessments, direct levies, and other charges can support particular local services or programs and may differ from parcel to parcel.
Ownership Changes and Reassessment
Buying or otherwise transferring property can result in a change in assessed value under California law. When a reassessment occurs, the new value can affect the regular property tax and may also produce a supplemental assessment covering the applicable portion of the fiscal year.
Supplemental Tax Bills
A change in ownership or completed new construction can produce a supplemental assessment in addition to the regular annual bill. Supplemental taxes are generally prorated according to when the event occurs during the fiscal year.
Why Property Tax Districts Differ Across the County
The county includes incorporated communities such as Willows and Orland as well as rural and unincorporated areas. Because different parcels receive services from different combinations of taxing agencies, their tax-rate areas and total property tax charges can vary.
- Local districts exist to fund specific public services provided within defined geographic boundaries.
- Schools and other public agencies can contribute different levies depending on a parcel’s location.
- Each tax rate area combines the taxing jurisdictions applicable to properties within that geographic area.
- Neighboring parcels may fall into different districts, creating different total tax rates on their bills.
- Voter-approved bonds and special taxes can add charges that do not apply countywide.
- A parcel’s precise location determines which districts, assessments, and direct charges may apply.
Check Property Tax Rates in Nearby California Counties
Comparing tax information across nearby counties can help buyers, owners, investors, and researchers understand how local property-tax costs differ. California Property Checker provides county-specific property information and research tools for making those comparisons.
Frequently Asked Questions
Will buying a property change its assessed value?
Usually, a qualifying change in ownership can trigger reassessment. The assessor generally establishes a new base-year value based on the property’s value at the time of the ownership change, subject to California law and applicable exclusions.
Can my property tax increase even if I do not buy a new property?
Yes. Annual assessed-value adjustments, new construction, changes in exemptions, special assessments, or other applicable charges can affect the amount due. Proposition 13 generally limits annual increases in assessed value for qualifying property, but it does not freeze the entire tax bill.
What is a supplemental property tax bill?
A supplemental bill covers a change in assessed value resulting from a qualifying ownership change or completed new construction. It is separate from the regular annual property tax bill and generally reflects the remaining portion of the fiscal year.
When are secured property taxes due?
California secured property taxes are generally billed in two installments. In this county, the second installment is due February 1 and becomes delinquent after April 10 if unpaid, subject to applicable rules and exceptions.
What happens if property taxes become delinquent?
Unpaid property taxes can result in penalties and continued collection activity. The county Treasurer/Tax Collector handles collection and delinquent property-tax matters, including tax-default and tax-sale processes when applicable.
Can I challenge my property’s assessed value?
Yes. Property owners who believe an assessment does not reflect the legally appropriate taxable value may have options to request a review or file an assessment appeal. The applicable filing requirements and deadlines should be confirmed with the county.
Can a homeowner receive a property tax exemption?
A qualifying principal residence may be eligible for California’s Homeowners’ Exemption, which reduces assessed value for property-tax purposes. Eligibility and filing requirements apply, so homeowners should verify their status with the appropriate county office.
Can new construction affect my property taxes?
Yes. Completed new construction can result in a supplemental assessment for the added value. The resulting supplemental tax is separate from the regular annual assessment and is generally prorated according to the applicable fiscal-year period.
Why is my estimated tax different from my actual tax bill?
An estimate may use a countywide or median effective rate, while the actual bill uses the parcel’s assessed value and specific tax rate area. Special assessments, direct charges, exemptions, and voter-approved levies can also affect the final amount.
Where can I verify an actual property tax bill?
For an official tax bill, payment status, delinquency information, or other collection details, property owners should use the county Treasurer/Tax Collector’s official property-tax resources. California Property Checker is a private property-information platform and is not a government agency.