Property Taxes in Grover Beach, California
Median Grover Beach, California effective property tax rate: 1.14%, significantly higher than the national median of 1.02%, and lower than the California state median of 1.21%.
Median Grover Beach, California home value: $421,603
Median annual Grover Beach, California tax bill: $4,632, $2,232 higher than the national median property tax bill of $2,400.
How are property taxes in San Luis Obispo calculated?
Property taxes in Grover Beach, 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 Grover Beach's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Grover Beach, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
How Does the Grover Beach Property Tax Calculator Work?
Use this Grover Beach property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Grover Beach's median effective tax rate of 1.14% — 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 assessment process uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Grover Beach'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 Grover Beach: rates range from 1.14% in 93433 to 1.14% in 93433, 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 Grover Beach.
About Grover Beach Property Taxes
About Property Taxes in Grover Beach, San Luis Obispo, California
Grover Beach's median effective property tax rate of 1.14% 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 Grover Beach. Homeowners in the 93433 ZIP code carry a median effective rate of 1.14%, while those in the same ZIP also pay 1.14%. 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 Grover Beach you live in can make a meaningful difference to your annual tax bill.
Grover Beach homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before September 15, 2026.
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 Grover Beach, 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 Grover Beach'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 Grover Beach, 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 Grover Beach Tax Rate
1.14%
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
1.27%
Property Tax Rates Across Grover Beach, San Luis Obispo County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 93433 | 1.09% | 1.12% | 1.14% | 1.14% | 1.14% |
Source: Ownwell
Property Tax Assessment Values Across Grover Beach, San Luis Obispo County, California
When examining property taxes in Grover Beach, 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 are sent in the spring each year and typically reach mailboxes by the middle of the season. Each property owner receives a notice that contains both the market value and assessed value, along with an estimate of the property tax bill.
For example, the median home price in Grover Beach is $421,603, with a median tax bill of $4,632. That is well above the national median property tax bill of $2,400 and higher than the national median property tax rate of 1.02%. In 93433, the highest median home price is $421,467.
Property Tax Assessment Values Across Grover Beach, San Luis Obispo County, California
Source: Ownwell
$279,528
$569,292
$859,056
Median Grover Beach Market Value
$421,603
Median San Luis Obispo County Market Value
$492,000
Median California Market Value
$427,605
Median United States Market Value
$274,101
Property Tax Assessment Values Across Grover Beach, San Luis Obispo County, California
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 93433 | $134,270 | $244,424 | $421,467 | $605,442 | $753,899 |
Source: Ownwell
Property Tax Bills Across Grover Beach, San Luis Obispo County, California
Property tax bills in Grover Beach are based on the assessed value of a home and the local tax rate set by San Luis Obispo County and other taxing authorities. When a property’s market value rises, the assessed value can increase, which may lead to a higher tax bill. For homeowners, this means the amount owed each year can change as home values and local budgets change.
In Grover Beach, the median home price is $421,603, and the median property tax bill is $4,632 in ZIP code 93433. That is well above the national median property tax bill of $2,400 and reflects how California property taxes can add up even when rates are relatively modest. Bills can also vary widely, with the 25th percentile at $2,698, the 75th percentile at $6,704, and the 90th percentile at $8,292. For homeowners, understanding how assessed value, local levies, and exemptions affect the final bill is key to managing property tax costs.
Property Tax Bills Across Grover Beach, San Luis Obispo County, California
Source: Ownwell
$2,964
$6,083
$9,201
Median Grover Beach Tax Bill
$4,632
Median San Luis Obispo County Tax Bill
$5,465
Median California Tax Bill
$5,134
Median United States Tax Bill
$3,209
Property Tax Bills Across Grover Beach, San Luis Obispo County, California
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 93433 | $1,515 | $2,698 | $4,632 | $6,704 | $8,292 |
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 |