Arroyo Grande, San Luis Obispo County, California Property Taxes
Property Taxes in Arroyo Grande, California
Median Arroyo Grande, California effective property tax rate: 1.03%, significantly lower than the national median of 1.02%, and lower than the California state median of 1.21%.
Median Arroyo Grande, California home value: $562,252
Median annual Arroyo Grande, California tax bill: $5,770, higher than the national median property tax bill of $2,400.
How are property taxes in San Luis Obispo calculated?
Property taxes in Arroyo Grande, 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 Arroyo Grande's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Arroyo Grande, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Arroyo Grande, San Luis Obispo County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.03%
Estimate Property Tax Bill
$5,791
$5,374
How Does the Arroyo Grande Property Tax Calculator Work?
Use this Arroyo Grande property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Arroyo Grande's median effective tax rate of 1.03% — based on actual property records in San Luis Obispo County — to generate your estimate.
Enter your property's estimated assessed value — the figure the local assessor uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Arroyo Grande'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 Arroyo Grande: rates range from 1.03% in 93420 to 1.03% in 93420, primarily due to differences in school district levies and local assessment districts.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Arroyo Grande.
About Arroyo Grande Property Taxes
About Property Taxes in Arroyo Grande, San Luis Obispo, California
Arroyo Grande's median effective property tax rate of 1.03% is lower than the California state median of 1.21% and higher than the national median of 1.02%. This rate reflects the San Luis Obispo 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 Arroyo Grande. Homeowners in the 93420 ZIP code carry a median effective rate of 1.03%, while those in the same ZIP code pay 1.03%. This spread — 0.00 percentage points across the same city — reflects how school district boundaries and local assessment districts are drawn across San Luis Obispo County. Understanding which part of Arroyo Grande you live in can make a meaningful difference to your annual tax bill.
Arroyo Grande homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the September 15, 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 Arroyo Grande, San Luis Obispo 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 Arroyo Grande'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 Arroyo Grande, San Luis Obispo County, California
Source: Ownwell
1.03%
1.32%
1.60%
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 Arroyo Grande Tax Rate
1.03%
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 San Luis Obispo County Tax Rate
1.08%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Arroyo Grande, San Luis Obispo County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 93420 | 0.99% | 1.02% | 1.03% | 1.04% | 1.04% |
| 93444 | N/A | N/A | N/A | N/A | N/A |
| 93454 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Arroyo Grande, San Luis Obispo County, California
When examining property taxes in Arroyo Grande, 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. San Luis Obispo County 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 San Luis Obispo County, assessment notices are sent in the spring each year. They'll typically reach your mailbox by the middle of the season.
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. By providing insights into how assessed and market values are determined, this section helps property owners navigate their tax responsibilities and understand the valuation processes affecting their property taxes in Arroyo Grande.
For example, the median home price in Arroyo Grande is $562,252, with tax bills ranging significantly across the county. ZIP code 93420 has the highest median home price at $562,879.
Property Tax Assessment Values Across Arroyo Grande, San Luis Obispo County, California
Source: Ownwell
$279,528
$569,292
$859,056
Median Arroyo Grande Market Value
$562,252
Median San Luis Obispo County Market Value
$492,000
Median California Market Value
$427,605
Median United States Market Value
$235,294
Property Tax Assessment Values Across Arroyo Grande, San Luis Obispo County, California
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 93420 | $124,058 | $313,690 | $562,879 | $852,964 | $1,179,494 |
| 93444 | N/A | N/A | N/A | N/A | N/A |
| 93454 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Arroyo Grande, San Luis Obispo County, California
How are property tax bills calculated in Arroyo Grande?
Property tax bills in Arroyo Grande are based on the assessed value of a home, which is tied to its market value and local tax rates. With a median home price of $562,252, homeowners can expect bills that reflect both the value of their property and the tax rate applied by San Luis Obispo County. The median property tax bill in the city is $5,774, which is well above the national median property tax bill of $2,400 and above the national median property tax rate of 1.02%.
What factors affect the final bill?
The amount a homeowner pays can vary depending on the assessed value, exemptions, and any local levies included on the tax roll. In Arroyo Grande, property tax bills range from $3,249 at the 25th percentile to $8,691 at the 75th percentile, with the 90th percentile reaching $11,957. That means homeowners with higher-value or more heavily taxed properties may see much larger bills.
Property Tax Bills Across Arroyo Grande, San Luis Obispo County, California
Source: Ownwell
$2,964
$6,083
$9,201
Median Arroyo Grande Tax Bill
$5,770
Median San Luis Obispo County Tax Bill
$5,465
Median California Tax Bill
$5,134
Median United States Tax Bill
$2,400
Property Tax Bills Across Arroyo Grande, San Luis Obispo County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 93420 | $1,388 | $3,251 | $5,774 | $8,692 | $11,954 |
| 93444 | N/A | N/A | N/A | N/A | N/A |
| 93454 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Property Valuation Date | January 1 |
| Appeal Deadline | September 15 |
| Tax Bill | |
| Issued | October 1 |
| Due Date #1 | December 10 |
| Due Date #2 | April 10 |
Links | |
|---|---|
| San Luis Obispo Tax Assessor | |
| Website | propertyinquiryportal.slocounty.ca.gov |