Grantville, Coweta County, Georgia Property Taxes
Property Taxes in Grantville, Georgia
Median Grantville, Georgia effective property tax rate: 1.07%, significantly lower than the national median of 1.02%, and higher than the Georgia state median of 1.00%.
Median Grantville, Georgia home value: $184,052
Median annual Grantville, Georgia tax bill: $1,713, $687 lower than the national median property tax bill of $2,400.
How are property taxes in Coweta calculated?
Property taxes in Grantville, Georgia 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 Grantville's property tax system, exemptions, and reduction opportunities can lead to significant savings. Regardless of where you live in Grantville, knowing local tax details benefits homeowners and investors.
Last Updated April 13, 2026
Grantville, Coweta County, Georgia Property Tax Bill Calculator
$100,000
$1,500,000
$3,000,000
Median Effective Tax Rate
1.07%
Estimate Property Tax Bill
$1,969
$1,828
How Does the Grantville Property Tax Calculator Work?
Use this Grantville property tax calculator to estimate your annual property tax bill. Enter your property's assessed value and our calculator applies Grantville's median effective tax rate of 1.07% — based on actual property records in Coweta 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 Grantville'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 Grantville: rates range by local school district levies and assessment districts, which can shift your final tax bill even when property values are similar.
For a more precise estimate, scroll down to explore ZIP code-level tax rate trends across Grantville.
About Grantville Property Taxes
About Property Taxes in Grantville, Coweta, Georgia
Grantville’s median effective property tax rate of 1.07% is lower than the Georgia state median of 1.00% and higher than the national median of 1.02%. This rate reflects the Coweta County base levy combined with local school district levies and Community Improvement Districts that vary by subdivision throughout the city.
Property tax rates are not uniform across Grantville. Homeowners in the highest ZIP code carry a median effective rate of 1.07%, while those in the lowest ZIP code pay 1.07%. This spread reflects how school district boundaries and local assessment districts are drawn across Coweta County. Understanding which part of Grantville you live in can make a meaningful difference to your annual tax bill.
Grantville homeowners who believe their assessed value is too high can file a formal appeal with the local Tax Assessor before the June 1, 2026 deadline each year.
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 Grantville, Coweta County, Georgia
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 Grantville's effective property tax rate to other cities in Georgia and the median property tax rates in Georgia and the U.S.
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 Grantville Tax Rate
1.07%
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 Coweta County Tax Rate
0.93%
Median Effective Georgia Tax Rate
1.00%
Median Effective United States Tax Rate
1.02%
Property Tax Rates Across Grantville, Coweta County, Georgia
| Zip | 10th Percentile | 25th Percentile | Median Tax Rate | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 30220 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Assessment Values Across Grantville, Coweta County, Georgia
When examining property taxes in Grantville, Georgia, 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 Coweta 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 Coweta 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 Grantville.
For example, the median home price in Grantville is $184,052, with tax bills ranging significantly across the county. The median property tax bill is $1,713, compared with the national median property tax rate of 1.02% and national median property tax bill of $2,400.
Property Tax Assessment Values Across Grantville, Coweta County, Georgia
Source: Ownwell
$157,970
$265,446
$372,922
Median Grantville Market Value
$184,052
Median Coweta County Market Value
$293,045
Median Georgia Market Value
$280,310
Median United States Market Value
$235,294
Property Tax Assessment Values Across Grantville, Coweta County, Georgia
| Zip | 10th Percentile | 25th Percentile | Median Home Price | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 30220 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Property Tax Bills Across Grantville, Coweta County, Georgia
How are property tax bills calculated in Grantville?
Property tax bills in Grantville are based on the assessed value of a home, not its market price. Local taxing authorities apply their tax rates to that assessed value to determine the annual bill. That means a homeowner’s property tax amount depends on both the value assigned to the home and the combined local rates used by the county and other taxing districts.
What factors affect the bill? Home value, local tax rates, and any exemptions or adjustments that reduce the taxable amount all play a role. With a median home price of $184,052, bills can vary widely from one property to another. In Coweta County, the 25th percentile tax bill is $455, while the 75th percentile is $2,754 and the 90th percentile reaches $3,565.
How does this affect homeowners? A higher assessed value or higher local rate can raise the bill, while exemptions can lower it. Compared with the national median property tax rate of 1.02% and the national median property tax bill of $2,400, local bills can be lower or higher depending on the property.
Median Grantville Tax Bill
$1,713
Median Coweta County Tax Bill
$2,561
Median Georgia Tax Bill
$2,476
Median United States Tax Bill
$2,400
Property Tax Bills Across Grantville, Coweta County, Georgia
| Zip | 10th Percentile | 25th Percentile | Median Tax Bill | 75th Percentile | 90th Percentile |
|---|---|---|---|---|---|
| 30220 | N/A | N/A | N/A | N/A | N/A |
Source: Ownwell
Don't miss the deadline to appeal!
Dates | |
|---|---|
| Appeal Deadline | August 4 |
Links | |
|---|---|
| Coweta Tax Assessor | |
| Website | qpublic.schneidercorp.com |