Property Taxes in Green Valley, California
Median Green Valley, California effective property tax rate: 1.20%, significantly higher than the national median of 1.02%, and slightly lower than the California state median of 1.21%.
Median Green Valley, California home value: $253,300
Median annual Green Valley, California tax bill: $3,026, $626 higher than the national median property tax bill of $2,400.
How are property taxes in Los Angeles calculated?
Property taxes in Green Valley, California are calculated based on the tax assessed value, which is often lower than the actual market value due to property tax exemptions such as the homestead or senior exemption.
Understanding Green Valley's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Green Valley, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Green Valley Property Tax Calculator Work?
Use this Green Valley property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Green Valley's median effective tax rate of 1.20% — based on actual property records in Los Angeles County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessment district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Green Valley's median effective rate across all local levies, providing a more accurate estimate than applying a single county millage rate.
Your bill may vary by ZIP code within Green Valley: rates range from 1.20% in 91390 to 1.20% in 91390, primarily due to differences in school district levies and local assessment districts.
If your estimate is higher than expected, Ownwell can appeal your Green Valley assessment — you only pay if we save you money.
About Green Valley Property Taxes
About Property Taxes in Green Valley, Los Angeles, California
Green Valley’s median effective property tax rate of 1.20% is lower than the California state median of 1.21% and higher than the national median of 1.02%. This rate reflects the Los Angeles County base levy combined with local school district levies and Mello-Roos Community Facility Districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Green Valley. Homeowners in ZIP code 91390 carry a median effective rate of 1.20%, while those in 91390 pay 1.20%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across Los Angeles County. Understanding which part of Green Valley you live in can make a meaningful difference to your annual tax bill.
Green Valley homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the December 1, 2026 deadline each year.
If your estimated bill above seems higher than expected, Ownwell can review your assessment and protest on your behalf. You only pay if we save you money.
Property Tax Rates Across Green Valley, Los Angeles County, California
As noted earlier, local government entities set tax rates, which can vary widely within a state.
Why? Because annually, each county estimates its required budget to provide services and divides that by the total value of all taxable property within its jurisdiction. This calculation results in the property tax rate.
While there are votes and laws involved in setting tax rates and budgets, in a nutshell, this is the annual process.
Below, you can compare Green Valley's effective property tax rate to other cities in California and the median property tax rates in California and the U.S.
Property Tax Rates Across Green Valley, Los Angeles County, California
Source: Ownwell
1.10%
1.52%
1.95%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Green Valley Tax Rate
1.20%
Our median effective property tax rate (tax bill ÷ assessor's market value) accounts for exemptions and deductions, making it more accurate than the general median tax rate, which is the midpoint of statutory rates before adjustments.
Median Effective Los Angeles County Tax Rate
1.29%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.27%
Property Tax Rates Across Green Valley, Los Angeles County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 91390 | 1.15% | 1.17% | 1.20% | 1.27% | 1.45% |
Source: Ownwell
Save on Your Property Taxes and More With Ownwell
$774
Average Annual Tax Savings
Property Tax Assessment Values Across Green Valley, Los Angeles County, California
When examining property taxes in Green Valley, California, understanding the distinction between market value and assessed value is crucial.
The market value is what a willing buyer would pay to a willing seller in an open and competitive market, often influenced by location, property condition, and economic market trends. The Los Angeles County appraisal district estimates the market value for tax purposes.
The assessed value is the market value minus any applicable exemptions or limits determined by local laws and offerings. The tax assessed value is the figure used to calculate your property taxes or the amount multiplied by your tax rate to get your tax bill.
Assessment notices:
In Los Angeles County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of October.
Each property owner receives an assessment notice that contains both the market value and assessed value, along with an estimate of your property tax bill. For example, the median home price in Green Valley is $253,300, with tax bills ranging significantly across the county. ZIP code 91390 has the highest median home price at $253,300.
Property Tax Assessment Values Across Green Valley, Los Angeles County, California
Source: Ownwell
$56,016
$1,480,655
$2,905,294
Median Green Valley Market Value
$253,300
Median Los Angeles County Market Value
$457,139
Median California Market Value
$427,605
Median United States Market Value
$274,101
Property Tax Assessment Values Across Green Valley, Los Angeles County, California
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 91390 | $89,216 | $159,090 | $253,300 | $344,760 | $437,456 |
Source: Ownwell
Save on Your Property Taxes and More With Ownwell
$774
Average Annual Tax Savings
Property Tax Bills Across Green Valley, Los Angeles County, California
Property tax bills in Green Valley are based on the assessed value of a home, which is then multiplied by the local tax rate. For a home with a median value of $253,300, the bill can vary widely depending on the property’s assessed market value and any applicable exemptions. In this area, the 25th percentile tax bill is $1,985, while the 75th percentile is $4,061 and the 90th percentile is $5,022, showing how much bills can differ from one homeowner to another.
Because property taxes are tied to assessed value, homeowners with higher assessments often pay more than the national median property tax bill of $2,400. That can make a big difference in monthly housing costs and long-term affordability.
Ownwell helps homeowners appeal unfair assessments and find exemptions that may lower their property tax bills. By reviewing your assessment for errors and identifying savings opportunities, Ownwell can help reduce what you owe and keep more money in your pocket.
Property Tax Bills Across Green Valley, Los Angeles County, California
Source: Ownwell
$875
$17,017
$33,158
Median Green Valley Tax Bill
$3,026
Median Los Angeles County Tax Bill
$5,993
Median California Tax Bill
$5,134
Median United States Tax Bill
$3,209
Property Tax Bills Across Green Valley, Los Angeles County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 91390 | $1,259 | $1,985 | $3,026 | $4,061 | $5,022 |
Source: Ownwell
Save on Your Property Taxes and More With Ownwell
$774
Average Annual Tax Savings
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Property Valuation Date | January 1 |
| Appeal Deadline | November 30 |
| Tax Bill | |
| Issued | October 1 |
| Due Date #1 | December 10 |
| Due Date #2 | April 10 |
Links | |
|---|---|
| Los Angeles Tax Assessor | |
| Phone | (213) 974-3211 |
| Website | portal.assessor.lacounty.gov |
| pio@assessor.lacounty.gov | |