Roswell, Cobb County, Georgia Property Taxes
Median Roswell, GA effective property tax rate: 1.01%, slightly lower than the national median of 1.02%, but lower than the Georgia state median of 1.08%.
Median Roswell, GA home value: $473,160
Median annual Roswell, GA tax bill: $4,240, $1,840 higher than the national median property tax bill of $2,400.
How are property taxes in Cobb County calculated?
Property taxes in Roswell, GA 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 Roswell’s property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Roswell, knowing local tax details benefits homeowners and investors.
Last Updated March 1, 2025
Roswell, Cobb County, Georgia Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.01%
Estimate Property Tax Bill
$4,779
$4,435
$1,102
Average Tax Savings
Property Tax Rates Across Roswell, Cobb County, Georgia
Local government entities determine tax rates, which can vary significantly within Georgia. Each county, including Cobb County where Roswell is located, estimates its annual budget needs for public services and divides that by the total value of all taxable property within its borders. This results in the property tax rate. While votes and legislation play a role in setting these rates and budgets, this is essentially the yearly process.
In Roswell, the effective property tax rate stands at 1.01%. This aligns closely with the state median and is slightly below the national median property tax rate of 1.02%. Homeowners in Roswell, therefore, benefit from a property tax rate that is competitive within both the state and the nation. Furthermore, the median property tax bill in Roswell is a reflection of the area's balanced approach to taxation, providing necessary public services while maintaining a favorable tax environment. This makes Roswell an attractive place for property owners seeking reasonable tax rates without compromising on community services.
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 Roswell Tax Rate
1.01%
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 Cobb County Tax Rate
1.00%
Median Effective Georgia Tax Rate
1.08%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Roswell, Cobb County, Georgia
Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
30075 | 0.23% | 0.29% | 1.01% | 1.11% | 1.21% |
30076 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$1,102
Average Roswell Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Assessment Values Across Roswell, Cobb County, Georgia
When examining property taxes in Roswell, GA, 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 Cobb 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 Cobb 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 Roswell. For example, the median home price in Roswell is $473,160, with tax bills ranging significantly across the county. Zip code 30075 has the highest median home price at $473,090.
Property Tax Assessment Values Across Roswell, Cobb County, Georgia
Source: Ownwell

$140,240
$306,665
$473,090
Median Roswell Market Value
$473,160
Median Cobb County Market Value
$314,210
Median Georgia Market Value
$231,400
Median United States Market Value
$235,294
Property Tax Assessment Values Across Roswell, Cobb County, Georgia
Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
30075 | $344,718 | $410,000 | $473,090 | $547,840 | $685,090 |
30076 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$1,102
Average Roswell Tax Savings
Save on your property taxes & more with Ownwell
Property Tax Bills Across Roswell, Cobb County, Georgia
In Roswell, located in Cobb County, GA, property tax bills are calculated based on the assessed value of a home, which is typically a percentage of its market value. The tax rate, or millage rate, is then applied to this assessed value to determine the annual tax bill. Homeowners in Roswell experience a wide range of tax bills, with the 25th percentile at $1,423 and the 75th percentile reaching $5,532. The highest median tax bill in the area is $4,239, which is notably higher than the national median property tax bill of $2,400.
Property taxes can significantly impact homeowners, especially as home values increase. Ownwell offers valuable services to help homeowners reduce their property tax bills. By providing expert property tax appeal and exemption services, Ownwell can assist homeowners in ensuring their property assessments are fair, potentially leading to significant savings. With a deep understanding of local tax regulations, Ownwell is well-equipped to navigate the complexities of property tax assessments and appeals, helping homeowners save money.
Median Roswell Tax Bill
$4,240
Median Cobb County Tax Bill
$2,603
Median Georgia Tax Bill
$2,212
Median United States Tax Bill
$2,400
Property Tax Bills Across Roswell, Cobb County, Georgia
Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
---|---|---|---|---|---|
30075 | $1,036 | $1,423 | $4,239 | $5,532 | $7,066 |
30076 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
$1,102
Average Roswell Tax Savings
Save on your property taxes & more with Ownwell
Don't miss the deadline to appeal!
Dates | |
---|---|
Appeal Deadline | June 5 |
Tax Bill | |
Issued | September 1 |
Due Date #1 | October 15 |
Links | |
---|---|
Cobb Assessor's Office | |
Phone | (770) 528-3100 |
Website | qpublic.schneidercorp.com |
Stephen.White@cobbcounty.org |
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