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Red Mountain, San Bernardino County, California Property Taxes

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Property Taxes in Red Mountain, California

  • Median Red Mountain, California effective property tax rate: 2.27%, significantly higher than the national median of 1.02%, and higher than the California state median of 1.21%.

  • Median Red Mountain, California home value: $15,522

  • Median annual Red Mountain, California tax bill: $369, lower than the national median property tax bill of $2,400.

How are property taxes in San Bernardino calculated?

Property taxes in Red Mountain, 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 Red Mountain's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Red Mountain, knowing local tax details benefits homeowners and investors.

Last Updated April 13, 2026

Red Mountain, San Bernardino County, California Property Tax Bill Calculator

$100,000

$1,500,000

$3,000,000

Median Effective Tax Rate

2.27%

Estimate Property Tax Bill

$352

$327

SAVE WITH OWNWELL

$774

Average Annual Tax Savings

How Does the Red Mountain Property Tax Calculator Work?

Use this Red Mountain property tax calculator to estimate your annual tax bill. Enter your property's assessed value and our calculator applies Red Mountain's median effective tax rate of 2.27% — based on actual property records in San Bernardino County — to generate your estimate.

Enter your property's estimated assessed value — the figure the local appraisal district uses to calculate your bill, which reflects any exemptions you hold and is typically lower than your home's market value. Our calculator applies Red Mountain'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 Red Mountain: rates range from 2.27% in 93558 to 2.27% in 93558, primarily due to differences in school district levies and local assessment districts.

If your estimate is higher than expected, Ownwell can appeal your Red Mountain assessment — you only pay if we save you money.

About Red Mountain Property Taxes

About Property Taxes in Red Mountain, San Bernardino, California

Red Mountain’s median effective property tax rate of 2.27% is higher than the California state median of 1.21% and higher than the national median of 1.02%. This rate reflects San Bernardino County levies and local assessments that can vary by area.

Property tax rates are not uniform across Red Mountain. In this city, the highest and lowest median effective tax rate are both 2.27% in ZIP code 93558, so there is no spread across ZIP codes. That means location within Red Mountain does not change the median rate in the available data.

Red Mountain homeowners who believe their assessed value is too high can file a formal appeal with the San Bernardino County Tax Assessor before December 1, 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 Red Mountain, San Bernardino 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 Red Mountain'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 Red Mountain, San Bernardino County, California

Source: Ownwell

1.02%

1.77%

2.51%

Our median effective property tax rate (tax bill Ă· 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 Red Mountain Tax Rate

2.27%

Our median effective property tax rate (tax bill Ă· 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 Bernardino County Tax Rate

1.20%

Median Effective California Tax Rate

1.21%

Median Effective United States Tax Rate

1.02%

Property Tax Rates Across Red Mountain, San Bernardino County, California

Zip10th Percentile25th PercentileMedian Tax Rate75th Percentile90th Percentile
935581.42%1.68%2.27%3.69%4.72%

Source: Ownwell

Property Tax Assessment Values Across Red Mountain, San Bernardino County, California

When examining property taxes in Red Mountain, 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. The San Bernardino 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.

Assessment notices:

In San Bernardino County, assessment notices are sent in October each year. They'll typically reach your mailbox by the middle of October.

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 Red Mountain.

For example, the median home price in Red Mountain is $15,522, with tax bills ranging significantly across the county. 93558 has the highest median home price at $15,522.

Property Tax Assessment Values Across Red Mountain, San Bernardino County, California

Source: Ownwell

$15,522

$316,800

$618,078

Median Red Mountain Market Value

$15,522

Median San Bernardino County Market Value

$304,579

Median California Market Value

$427,605

Median United States Market Value

$235,294

Property Tax Assessment Values Across Red Mountain, San Bernardino County, California

Zip10th Percentile25th PercentileMedian Home Price75th Percentile90th Percentile
93558$6,601$8,362$15,522$29,988$47,804

Source: Ownwell

Property Tax Bills Across Red Mountain, San Bernardino County, California

Property tax bills in Red Mountain are based on the assessed value of a home and the local tax rate set by San Bernardino County. The bill is calculated by applying that rate to the property’s assessed market value, so homes with higher values generally face larger tax bills. For homeowners, that means a change in assessment can directly affect annual costs, even when the home itself has not changed.

In Red Mountain, the median home price is $15,522, and the median property tax bill is $369. That is far below the national median property tax bill of $2,400 and the national median property tax rate of 1.02%, but some homeowners still pay more than they should if their assessment is too high.

Ownwell helps homeowners review their assessments, identify possible savings, and appeal unfair property tax bills. By challenging an inaccurate assessed value, Ownwell can help reduce what homeowners owe and keep more money in their pockets.

Property Tax Bills Across Red Mountain, San Bernardino County, California

Source: Ownwell

$232

$5,059

$9,885

Median Red Mountain Tax Bill

$369

Median San Bernardino County Tax Bill

$3,680

Median California Tax Bill

$5,134

Median United States Tax Bill

$2,400

Property Tax Bills Across Red Mountain, San Bernardino County, California

Zip10th Percentile25th PercentileMedian Tax Bill75th Percentile90th Percentile
93558$197$308$369$504$786

Source: Ownwell

Don't miss the deadline to appeal!

Frequently Asked Property Tax Questions in Red Mountain, California

How are property taxes calculated in Red Mountain, California?
Property taxes in Red Mountain, California are calculated by multiplying your property's assessed value by the applicable tax rate set by local taxing authorities. The assessed value is determined by the county assessor and may differ from your property's market value depending on local assessment ratios and exemptions.
How do I appeal my property taxes in Red Mountain, California?
To appeal your property taxes in Red Mountain, California, you typically need to file a formal protest or appeal with your local appraisal district or assessor's office by the stated deadline. You'll need evidence such as comparable sales, a recent independent appraisal, or documentation of property condition issues. Ownwell can handle this entire process for you.
What property tax exemptions are available in Red Mountain, California?
Common property tax exemptions in Red Mountain, California include homestead exemptions for primary residences, senior citizen exemptions, veteran exemptions, and disability exemptions. Exemption amounts and eligibility requirements vary by county. Contact your local appraisal district or check Ownwell for details specific to your property.
When are property taxes due in Red Mountain, California?
Property tax deadlines in Red Mountain, California vary by county but typically include an assessment notice period in spring or early summer, followed by an appeal deadline, and a tax payment due date in the fall or winter. Check with your county assessor's office for specific dates in your area.
How can Ownwell help reduce my property taxes in Red Mountain, California?
Ownwell provides professional property tax appeal services in Red Mountain, California. Our team analyzes your assessment, gathers evidence, files all paperwork, and represents you at hearings — all with no upfront cost. You only pay a percentage of your savings if we successfully lower your tax bill.