Richmond, Contra Costa County, California Property Taxes
Median Richmond, CA effective property tax rate: 1.89%, significantly higher than the national median of 1.02%, but lower than the California state median of 1.21%.
Median Richmond, CA home value: $302,428
Median annual Richmond, CA tax bill: $5,890, $3,490 higher than the national median property tax bill of $2,400.
How are property taxes in Contra Costa calculated?
Property taxes in Richmond, 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 Richmond’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Richmond, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Richmond, Contra Costa County, California Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.89%
Estimate Property Tax Bill
$5,716
$5,304
$1,102
Average Tax Savings
Property Tax Rates Across Richmond, Contra Costa County, California
Local government entities in Richmond, located in Contra Costa County, set property tax rates that can vary widely within California. Each year, the county estimates its required budget to provide essential services and divides that by the total value of all taxable property within its jurisdiction, resulting in the property tax rate. Although votes and laws play a role in setting these rates and budgets, this is essentially the annual process.
Richmond's effective property tax rate can be compared to other cities in California and the median property tax rates across the state and the U.S. Richmond's effective tax rate is 1.89%, which is significantly higher than the national median property tax rate of 1.02%. Within Richmond, the highest median tax rate is 1.94% in the 94801 ZIP code, while the lowest is 1.81% in the 94805 ZIP code. These variations highlight the importance of understanding local property tax rates, especially when considering property investments or relocations. Comparing local rates to state and national medians provides valuable insight into the tax landscape, helping property owners make informed decisions.
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 Richmond Tax Rate
1.89%
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 Contra Costa County Tax Rate
1.36%
Median Effective California Tax Rate
1.21%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Richmond, Contra Costa County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
94801 | 1.54% | 1.68% | 1.94% | 2.56% | 3.72% |
94802 | N/A | N/A | N/A | N/A | N/A |
94803 | N/A | N/A | N/A | N/A | N/A |
94804 | 1.64% | 1.72% | 1.90% | 2.35% | 3.35% |
94805 | 1.47% | 1.63% | 1.81% | 2.16% | 2.84% |
94806 | N/A | N/A | N/A | N/A | N/A |
94807 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$1,102
Average Richmond Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Richmond, Contra Costa County, California
When examining property taxes in Richmond, 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 Contra Costa County Assessor's Office 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 Contra Costa County, assessment notices are sent in the spring each year. They’ll typically reach your mailbox by the middle of April. 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 Richmond. For example, the median home price in Richmond is $302,428, with tax bills ranging significantly across the county. Zip code 94805 has the highest median home price at $339,508.
Property Tax Assessment Values Across Richmond, Contra Costa County, California
Source: Ownwell

$147,170
$1,068,104
$1,989,037
Median Richmond Market Value
$302,428
Median Contra Costa County Market Value
$485,124
Median California Market Value
$378,421
Median United States Market Value
$235,294
Property Tax Assessment Values Across Richmond, Contra Costa County, California
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
94801 | $58,828 | $118,338 | $251,968 | $464,308 | $700,094 |
94802 | N/A | N/A | N/A | N/A | N/A |
94803 | N/A | N/A | N/A | N/A | N/A |
94804 | $76,941 | $167,081 | $312,898 | $508,553 | $668,100 |
94805 | $93,284 | $200,659 | $339,508 | $567,634 | $765,000 |
94806 | N/A | N/A | N/A | N/A | N/A |
94807 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$1,102
Average Richmond Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Richmond, Contra Costa County, California
Property Tax Bills Across Richmond, Contra Costa County, California
Source: Ownwell

$2,978
$13,116
$23,253
Median Richmond Tax Bill
$5,890
Median Contra Costa County Tax Bill
$6,706
Median California Tax Bill
$4,683
Median United States Tax Bill
$2,400
Property Tax Bills Across Richmond, Contra Costa County, California
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
94801 | $1,946 | $3,084 | $5,308 | $8,324 | $11,971 |
94802 | N/A | N/A | N/A | N/A | N/A |
94803 | N/A | N/A | N/A | N/A | N/A |
94804 | $2,599 | $3,898 | $6,084 | $8,857 | $11,185 |
94805 | $2,663 | $4,245 | $6,187 | $9,359 | $11,912 |
94806 | N/A | N/A | N/A | N/A | N/A |
94807 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$1,102
Average Richmond Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Property Valuation Date | January 1 |
Appeal Deadline | December 1 |
Tax Bill | |
Issued | October 1 |
Due Date #1 | December 10 |
Due Date #2 | April 10 |
Links | |
---|---|
Contra Costa Tax Assessor | |
Website | www.contracosta.ca.gov |
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