Upper Lake, Lake County, California Property Taxes
Median UPPER LAKE, CA effective property tax rate: 1.13%, slightly higher than the national median of 1.02%, but lower than the California state median of 1.21%.
Median UPPER LAKE, CA home value: $209,532
Median annual UPPER LAKE, CA tax bill: $2,359, $41 lower than the national median property tax bill of $2,400.
How are property taxes in Lake County calculated?
Property taxes in UPPER LAKE, CA 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 UPPER LAKE’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in UPPER LAKE, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Upper Lake, Lake County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.13%
Estimate Property Tax Bill
$2,368
$2,197
Property Tax Rates Across Upper Lake, Lake County, California
Local government entities determine property tax rates, which can vary significantly within a state. This variation occurs because each county annually estimates its budget needs to provide essential services and divides that by the total assessed value of all taxable property within its jurisdiction. This calculation results in the property tax rate. Although votes and legislation play a role in setting tax rates and budgets, this is the core of the annual process.
Upper Lake in Lake County, CA, offers an interesting case study in property tax rates. The effective property tax rate here is 1.13%, which is higher than the national median property tax rate of 1.02%. This difference highlights the importance of understanding local tax dynamics, as they can significantly impact property owners. While Upper Lake's rate is consistent with the highest and lowest rates within the area, it underscores the need for property owners to stay informed and explore potential tax appeal opportunities. Comparing local rates to state and national medians can provide valuable insight into whether property taxes align with broader trends, offering a clearer picture of the financial landscape.
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 Upper Lake Tax Rate
1.13%
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 Lake County Tax Rate
1.19%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Upper Lake, Lake County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95485 | 1.10% | 1.11% | 1.13% | 1.17% | 1.30% |
Source: Ownwell
Property Tax Assessment Values Across Upper Lake, Lake County, California
When examining property taxes in Upper Lake, CA, 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 Lake 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.
In Lake 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 Upper Lake.
For example, the median home price in Upper Lake is $209,532, with tax bills ranging significantly across the county. Zip code 95485 has the highest median home price at $209,532.
Property Tax Assessment Values Across Upper Lake, Lake County, California
Source: Ownwell

$103,004
$199,254
$295,503
Median Upper Lake Market Value
$209,532
Median Lake County Market Value
$206,366
Median California Market Value
$378,421
Median United States Market Value
$235,294
Property Tax Assessment Values Across Upper Lake, Lake County, California
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95485 | $54,669 | $127,612 | $209,532 | $315,604 | $427,509 |
Source: Ownwell
Property Tax Bills Across Upper Lake, Lake County, California
In Upper Lake, located in Lake County, CA, property tax bills are determined by assessing a property's value and applying the local tax rate. The assessed value is typically a percentage of the property's market value, and local tax authorities use this figure to calculate the annual tax bill. Homeowners in Upper Lake can expect a median property tax bill that aligns closely with the national median, around $2,359. However, tax bills can vary significantly, with some homeowners paying as little as $1,434 or as much as $4,705, depending on their property's assessed value and any applicable exemptions or deductions.
For homeowners, property taxes represent a significant expense that can impact financial planning. Ensuring that your property is assessed accurately is crucial to avoid overpaying. This is where Ownwell can assist. By providing expert property tax appeal and exemption services, Ownwell helps homeowners ensure their assessments are fair, potentially leading to significant savings. With a thorough understanding of local tax regulations, Ownwell is equipped to guide homeowners through the appeal process, maximizing their chances of reducing their property tax bills.
Median Upper Lake Tax Bill
$2,359
Median Lake County Tax Bill
$2,425
Median California Tax Bill
$4,683
Median United States Tax Bill
$2,400
Property Tax Bills Across Upper Lake, Lake County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95485 | $627 | $1,434 | $2,359 | $3,541 | $4,705 |
Source: Ownwell
Don't miss the deadline to appeal!
Dates |
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Links | |
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Lake Tax Assessor | |
Website | common2.mptsweb.com |