Kelseyville, Lake County, California Property Taxes
Median Kelseyville, CA effective property tax rate: 1.10%, slightly higher than the national median of 1.02%, but lower than the California state median of 1.21%.
Median Kelseyville, CA home value: $265,302
Median annual Kelseyville, CA tax bill: $2,861, $461 higher than the national median property tax bill of $2,400.
How are property taxes in Lake County calculated?
Property taxes in Kelseyville, 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 Kelseyville’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Kelseyville, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Kelseyville, Lake County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.1%
Estimate Property Tax Bill
$2,918
$2,708
Property Tax Rates Across Kelseyville, Lake County, California
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 Kelseyville Tax Rate
1.10%
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 Kelseyville, Lake County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95451 | 1.06% | 1.08% | 1.10% | 1.10% | 1.12% |
Source: Ownwell
Property Tax Assessment Values Across Kelseyville, Lake County, California
When examining property taxes in Kelseyville, 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 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.
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 Kelseyville. For example, the median home price in Kelseyville is $265,302, with tax bills ranging significantly across the county. The zip code 95451 has the highest median home price at $265,302.
Property Tax Assessment Values Across Kelseyville, Lake County, California
Source: Ownwell

$103,004
$199,254
$295,503
Median Kelseyville Market Value
$265,302
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 Kelseyville, Lake County, California
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95451 | $112,762 | $175,000 | $265,302 | $369,791 | $525,915 |
Source: Ownwell
Property Tax Bills Across Kelseyville, Lake County, California
In Kelseyville, located in Lake County, CA, property tax bills are calculated based on the assessed value of a home, which is determined by the county assessor. This value is typically a percentage of the property's market value. Homeowners in Kelseyville face a median property tax bill of $2,861, slightly above the national median of $2,400. Factors such as the home's location, size, and any improvements made can influence its assessed value, thus affecting the tax bill. With the 25th percentile tax bill at $1,845 and the 75th percentile reaching $4,019, there's a considerable range in what homeowners might pay, reflecting the diversity in property values and assessments.
Ownwell assists homeowners by offering property tax appeal and exemption services. By reviewing your property's assessed value and comparing it to similar properties, Ownwell can identify potential discrepancies and help you file an appeal. This process can lead to significant savings, reducing your property tax bill and ensuring you're not overpaying compared to your neighbors.
Median Kelseyville Tax Bill
$2,861
Median Lake County Tax Bill
$2,425
Median California Tax Bill
$4,683
Median United States Tax Bill
$2,400
Property Tax Bills Across Kelseyville, Lake County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
95451 | $1,119 | $1,845 | $2,861 | $4,019 | $5,699 |
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 |