San Luis Obispo County, California Property Taxes
Property Taxes in San Luis Obispo County, California
Median San Luis Obispo County effective property tax rate: 1.08%, significantly higher than the national median of 1.02%.
Median San Luis Obispo County home value: $492,000
Median annual San Luis Obispo County tax bill: $5,465, $3,065 higher than the national median property tax bill of $2,400.
How are property taxes in San Luis Obispo County calculated?
Property taxes in San Luis Obispo County 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 your county's property tax system, exemptions, and reduction opportunities can lead to significant savings. Whether you live in San Luis Obispo or another part of San Luis Obispo County, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
San Luis Obispo County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.08%
Estimate Property Tax Bill
$5,314
$4,931
How Does the San Luis Obispo County Property Tax Calculator Work?
Use this San Luis Obispo County property tax calculator to estimate your annual property tax bill. Enter your property's assessed value, and the calculator applies San Luis Obispo County's median effective tax rate of 1.08% to generate your estimate.
Enter your property's estimated assessed value—the figure used for tax purposes, which is typically lower than market value after applicable exemptions. The county’s median effective rate is lower than the California median tax rate of 1.21%, but San Luis Obispo County’s median tax bill of $5,465 is still well above the national median tax bill of $2,400.
Your actual bill may vary based on your specific exemptions, local school district levies, and any special assessment districts that apply to your property. Bills also vary widely across the county, from $2,399 in Rural Nacimiento to $14,148 in Rural Adelaida.
For a more precise estimate, scroll down to explore city and ZIP code-level tax rate trends across San Luis Obispo County.
Property Tax Rates Across San Luis Obispo County, California
What Are Effective Property Tax Rates Across San Luis Obispo County?
Local government entities set tax rates, which vary widely across San Luis Obispo County. Each year, the county estimates its budget for public services and divides that total by the assessed value of all taxable property within its jurisdiction.
Below, compare San Luis Obispo County's effective property tax rate to other counties in California or the U.S. median of 1.02%.
San Luis Obispo County's median effective rate stands at 1.08%, which is higher than the national median of 1.02%. Within San Luis Obispo County, the highest rate is found in Los Osos at 1.60%, while Nipomo has the lowest at 1.03%.
These variations reflect differences in local school district levies, Mello-Roos Community Facility Districts assessments, and special district bonds — which compound the base county rate.
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%
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 California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across San Luis Obispo County, California
| City | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Adelaide | 0.99% | 1.03% | 1.05% | 1.06% | 1.07% |
| Arroyo Grande | 0.99% | 1.02% | 1.03% | 1.04% | 1.04% |
| Atascadero | 1.07% | 1.09% | 1.11% | 1.26% | 1.40% |
| Avila Beach | 1.06% | 1.08% | 1.09% | 1.09% | 1.09% |
| Bradley | 1.04% | 1.15% | 1.21% | 1.30% | 1.40% |
| Cambria | 1.05% | 1.07% | 1.08% | 1.11% | 1.16% |
| Cayucos | 1.04% | 1.04% | 1.05% | 1.07% | 1.11% |
| Creston | 1.07% | 1.09% | 1.10% | 1.11% | 1.11% |
| Grover Beach | 1.09% | 1.12% | 1.14% | 1.14% | 1.14% |
| Los Osos | 1.09% | 1.39% | 1.60% | 1.99% | 2.51% |
| Morro Bay | 1.04% | 1.07% | 1.09% | 1.09% | 1.09% |
| Nipomo | 1.00% | 1.02% | 1.03% | 1.04% | 1.23% |
| Oceano | 0.98% | 1.08% | 1.12% | 1.18% | 1.33% |
| Paso Robles | 1.03% | 1.06% | 1.09% | 1.12% | 1.21% |
| Pismo Beach | 1.05% | 1.06% | 1.07% | 1.10% | 1.13% |
| Rural Adelaida | 0.93% | 1.03% | 1.06% | 1.09% | 1.14% |
| Rural El Pomar Estrella | 0.98% | 1.05% | 1.06% | 1.11% | 1.11% |
| Rural Las Pilitas | 0.69% | 1.08% | 1.11% | 1.11% | 1.11% |
| Rural Nacimiento | 1.03% | 1.04% | 1.04% | 1.04% | 1.06% |
| Rural Salinas River | 1.01% | 1.03% | 1.04% | 1.11% | 1.11% |
| Rural South Coast | 1.03% | 1.04% | 1.06% | 1.07% | 1.13% |
| San Luis Obispo | 1.01% | 1.07% | 1.08% | 1.09% | 1.09% |
| San Miguel | 1.00% | 1.02% | 1.04% | 1.06% | 1.09% |
| San Simeon | 0.91% | 1.04% | 1.06% | 1.07% | 1.09% |
| Santa Margarita | 1.05% | 1.08% | 1.11% | 1.11% | 1.22% |
| Santa Maria | 0.96% | 1.01% | 1.04% | 1.04% | 1.04% |
| Shandon | 1.00% | 1.04% | 1.06% | 1.07% | 1.09% |
| Templeton | 1.03% | 1.06% | 1.08% | 1.10% | 1.12% |
| Harmony | N/A | N/A | N/A | N/A | N/A |
| Ragged Point | N/A | N/A | N/A | N/A | N/A |
| Rural Estero | N/A | N/A | N/A | N/A | N/A |
| Rural Huana Lopez | N/A | N/A | N/A | N/A | N/A |
| Rural Los Padres | N/A | N/A | N/A | N/A | N/A |
| Rural North Coast | N/A | N/A | N/A | N/A | N/A |
| Rural San Luis Bay | N/A | N/A | N/A | N/A | N/A |
| Rural San Luis Obispo | N/A | N/A | N/A | N/A | N/A |
| Westlake Village | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across San Luis Obispo County, California
When examining property taxes in San Luis Obispo County, 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 San Luis Obispo County assessor 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 May.
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 San Luis Obispo County.
For example, the median tax bill in San Luis Obispo County is $5,465, compared with the national median property tax bill of $2,400. Tax bills range significantly across the county, with the highest median home price in RURAL ADELAIDA at $1,303,760.
Property Tax Assessment Values Across San Luis Obispo County, California
Source: Ownwell
$279,528
$569,292
$859,056
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 San Luis Obispo County, California
| City | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Adelaide | $218,437 | $366,746 | $810,724 | $1,437,653 | $2,113,884 |
| Arroyo Grande | $124,165 | $312,991 | $562,252 | $852,850 | $1,180,318 |
| Atascadero | $160,016 | $277,710 | $442,918 | $627,235 | $830,955 |
| Avila Beach | $360,300 | $548,452 | $859,056 | $1,234,786 | $1,873,054 |
| Bradley | $203,481 | $290,728 | $433,239 | $578,277 | $785,098 |
| Cambria | $220,314 | $378,194 | $598,284 | $889,822 | $1,264,903 |
| Cayucos | $133,517 | $312,370 | $634,665 | $1,049,292 | $1,646,744 |
| Creston | $139,894 | $302,148 | $488,432 | $765,508 | $1,239,110 |
| Grover Beach | $134,309 | $244,498 | $421,603 | $605,652 | $754,355 |
| Los Osos | $128,091 | $244,262 | $424,770 | $644,118 | $860,445 |
| Morro Bay | $103,310 | $274,111 | $510,360 | $764,694 | $1,023,912 |
| Nipomo | $190,427 | $327,194 | $545,581 | $794,850 | $1,065,598 |
| Oceano | $31,240 | $124,426 | $302,810 | $476,155 | $665,856 |
| Paso Robles | $162,655 | $270,401 | $436,992 | $623,548 | $831,322 |
| Pismo Beach | $144,473 | $368,781 | $663,494 | $1,008,146 | $1,437,976 |
| Rural Adelaida | $652,366 | $717,876 | $1,303,760 | $1,861,254 | $2,552,517 |
| Rural El Pomar Estrella | $105,552 | $278,813 | $600,620 | $1,365,324 | $2,147,394 |
| Rural Las Pilitas | $102,984 | $263,488 | $481,938 | $838,089 | $1,089,137 |
| Rural Nacimiento | $88,395 | $122,984 | $229,674 | $592,257 | $858,946 |
| Rural Salinas River | $55,662 | $337,414 | $639,172 | $824,370 | $1,909,091 |
| Rural South Coast | $123,266 | $312,364 | $1,114,268 | $1,593,098 | $1,661,736 |
| San Luis Obispo | $110,848 | $310,094 | $577,384 | $841,500 | $1,126,724 |
| San Miguel | $143,528 | $274,589 | $388,586 | $492,366 | $786,897 |
| San Simeon | $64,100 | $198,868 | $365,256 | $488,580 | $758,763 |
| Santa Margarita | $48,162 | $123,338 | $279,528 | $511,974 | $717,975 |
| Santa Maria | $132,440 | $276,388 | $506,370 | $766,420 | $1,154,225 |
| Shandon | $79,344 | $149,555 | $294,851 | $433,407 | $716,022 |
| Templeton | $188,696 | $355,442 | $560,286 | $846,706 | $1,273,546 |
| Harmony | N/A | N/A | N/A | N/A | N/A |
| Ragged Point | N/A | N/A | N/A | N/A | N/A |
| Rural Estero | N/A | N/A | N/A | N/A | N/A |
| Rural Huana Lopez | N/A | N/A | N/A | N/A | N/A |
| Rural Los Padres | N/A | N/A | N/A | N/A | N/A |
| Rural North Coast | N/A | N/A | N/A | N/A | N/A |
| Rural San Luis Bay | N/A | N/A | N/A | N/A | N/A |
| Rural San Luis Obispo | N/A | N/A | N/A | N/A | N/A |
| Westlake Village | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across San Luis Obispo County, California
Property tax bills in San Luis Obispo County are based on the assessed value of a home, which is then multiplied by the local tax rate and adjusted for any voter-approved levies or special assessments. For a county with a median home price of $492,000, the bill can vary widely depending on where the property is located and how it is assessed.
Homeowners in the county face a broad range of tax burdens. The 25th percentile tax bill is $3,220, while the 75th percentile is $8,158 and the 90th percentile reaches $11,172. That spread shows how location and property value can significantly affect what a homeowner pays each year.
Some areas see especially high bills, with Rural Adelaida having the highest median tax bill at $14,148, while Rural Nacimiento has the lowest median tax bill at $2,399. For homeowners, these differences can have a major impact on annual housing costs and long-term affordability.
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 San Luis Obispo County, California
| City | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| Adelaide | $2,380 | $3,749 | $8,203 | $14,610 | $20,207 |
| Arroyo Grande | $1,388 | $3,249 | $5,770 | $8,691 | $11,957 |
| Atascadero | $2,084 | $3,286 | $5,177 | $7,219 | $9,354 |
| Avila Beach | $3,821 | $5,851 | $9,201 | $13,063 | $19,971 |
| Bradley | $2,802 | $3,694 | $5,091 | $6,706 | $8,799 |
| Cambria | $2,522 | $4,127 | $6,362 | $9,378 | $13,088 |
| Cayucos | $1,526 | $3,320 | $6,536 | $10,733 | $16,879 |
| Creston | $1,540 | $3,187 | $5,304 | $8,422 | $13,881 |
| Grover Beach | $1,515 | $2,698 | $4,632 | $6,704 | $8,292 |
| Los Osos | $3,666 | $5,040 | $6,981 | $9,234 | $11,296 |
| Morro Bay | $1,188 | $2,953 | $5,455 | $8,162 | $10,978 |
| Nipomo | $2,061 | $3,445 | $5,693 | $8,196 | $10,820 |
| Oceano | $622 | $1,880 | $3,570 | $5,286 | $7,253 |
| Paso Robles | $1,707 | $2,880 | $4,746 | $6,878 | $9,293 |
| Pismo Beach | $1,751 | $3,982 | $6,954 | $10,628 | $15,005 |
| Rural Adelaida | $6,736 | $7,607 | $14,148 | $19,955 | $23,429 |
| Rural El Pomar Estrella | $1,114 | $2,506 | $6,005 | $13,331 | $23,821 |
| Rural Las Pilitas | $1,144 | $2,751 | $5,108 | $8,827 | $10,373 |
| Rural Nacimiento | $881 | $1,292 | $2,399 | $6,294 | $9,248 |
| Rural Salinas River | $636 | $3,695 | $6,358 | $8,467 | $20,959 |
| Rural South Coast | $1,298 | $3,651 | $11,482 | $17,026 | $17,464 |
| San Luis Obispo | $1,199 | $3,256 | $6,045 | $9,000 | $12,200 |
| San Miguel | $1,504 | $2,813 | $4,022 | $5,053 | $8,069 |
| San Simeon | $581 | $2,340 | $3,812 | $5,082 | $7,529 |
| Santa Margarita | $598 | $1,448 | $2,964 | $5,589 | $7,881 |
| Santa Maria | $1,296 | $2,685 | $5,085 | $7,796 | $11,971 |
| Shandon | $790 | $1,562 | $3,126 | $4,580 | $7,326 |
| Templeton | $2,079 | $3,833 | $5,953 | $8,848 | $13,174 |
| Harmony | N/A | N/A | N/A | N/A | N/A |
| Ragged Point | N/A | N/A | N/A | N/A | N/A |
| Rural Estero | N/A | N/A | N/A | N/A | N/A |
| Rural Huana Lopez | N/A | N/A | N/A | N/A | N/A |
| Rural Los Padres | N/A | N/A | N/A | N/A | N/A |
| Rural North Coast | N/A | N/A | N/A | N/A | N/A |
| Rural San Luis Bay | N/A | N/A | N/A | N/A | N/A |
| Rural San Luis Obispo | N/A | N/A | N/A | N/A | N/A |
| Westlake Village | 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 |