Newnan, GA: Is Your Property Tax Assessment Too High? (2026)
The median Newnan homeowner pays $2,784/year in property taxes. That is 3.38% of median household income. See how Newnan compares and check your savings potential.
Key Takeaways
Appeal deadline: 45 days from your assessment notice date - strictly enforced.Median home value: $364,700 in Newnan.Median annual tax bill: $2,784.Tax burden: 3.38% of median household income in Newnan.Potential savings: ~$338/year from a 10% reduction, or $1,014 over 3 years with the 299c freeze.Filed with: Coweta County Board of Assessors (not the city).No risk: Georgia law guarantees your assessment cannot increase from filing an appeal.
Newnan is the Coweta County seat and the county's largest city, with more than 44,000 residents and a median home value near $365,000 -- right at the county average. With that many homes and that much value on the table, even a small percentage of over-assessment adds up fast.
Newnan Appeal Quick Facts
Appeal Deadline: 45 days from the date of the assessment notice
Median Home Value: $364,700 (2% above Coweta County median)
Estimated Annual Tax Bill: $2,784
Tax Burden: 3.38% of median household income
Is your Newnan property tax assessment too high?
The median home in Newnan is valued at $364,700, producing an estimated annual tax bill of $3,385 at Coweta County's 2.321% combined rate. That means the typical Newnan homeowner spends 3.38% of household income on property taxes alone. If Coweta County has overestimated your home's fair market value, you are paying more than you should. Georgia law guarantees that filing an appeal cannot increase your assessment, so there is no risk in checking. At $364,700, Newnan home values are 2% above the Coweta County median, 114% above Georgia's statewide median of $170,200, 14% above the national median of $318,000.
How does Newnan compare to other Coweta County cities?
Turin leads Coweta County in home values, but your individual assessment could still be too high regardless of where Newnan falls in the county ranking.
What evidence matters for Newnan appeals?
With a population of 44,235, Newnan has plenty of recent sales to draw from. The strongest evidence is 3-5 comparable sales: homes similar to yours in size, age, and condition that sold recently for less than your assessed value. Focus on per-square-foot price comparisons and adjust for differences in lot size, condition, and amenities. For the full evidence strategy, exemption details, and step-by-step filing instructions, see our Coweta County Property Tax Guide.
How much can you save in Newnan?
Based on a combined tax rate of 2.321%. Your actual rate may vary by tax district.
A 10% reduction on the median Newnan home ($364,700 down by $36,470) would save approximately $339 per year, or $1,017 over three years with the 299c value freeze.
At 3.38% of household income, even a modest reduction in your assessed value makes a real difference in your annual budget.
File your appeal through Coweta County
Property tax appeals in Newnan are filed with the Coweta County Board of Assessors. You have 45 days from the date of your assessment notice to submit a PT-311A form.
Coweta County Board of Assessors: 37 Perry St., Newnan, GA 30263 | 770-254-2680 For the full appeal process and deadline details, see our Coweta County Property Tax Guide.
Based on 2024 American Community Survey estimates and Coweta County millage rates.
Frequently Asked Questions
Is my Newnan property tax too high?
The median annual property tax bill in Newnan is $2,784. Using Coweta County's millage rate of 2.321%, the computed tax on the median home ($364,700) is approximately $3,385. If your assessed value is higher than what your home would actually sell for, you are overpaying.
Who do I contact to appeal my Newnan property tax?
Appeals are filed with the Coweta County Board of Assessors, not at the city level. File a PT-311A form within 45 days of your assessment notice.
How much of my income goes to property taxes in Newnan?
At the median, Newnan homeowners pay 3.38% of their household income ($82,292/year) in property taxes. That is a significant burden -- a successful appeal directly increases your take-home.
How do Newnan property taxes compare to Turin?
Turin leads Coweta County with a median home value of $590,900, compared to Newnan's $364,700. But a lower county ranking does not mean your individual home is correctly assessed -- overassessments happen at every price point.
How is my Newnan property tax bill calculated?
Georgia taxes property at 40% of fair market value. For Newnan's median home ($364,700), the assessed value is $145,880. Multiply by Coweta County's millage rate of 2.321% to get your annual bill. In growing cities like Newnan, reassessments often outpace actual market conditions -- compare your assessed value per square foot to recent closed sales within 1 mile of your home.
What evidence wins a property tax appeal in Newnan?
The strongest evidence is 3-5 comparable sales -- homes similar to yours in size, age, and condition that sold recently for less than your assessed value. In Newnan, there are typically enough recent sales to build a strong case. Focus on per-square-foot price comparisons and adjust for differences in lot size, condition, and amenities.
Can my property tax go up if I appeal?
No. Georgia law (O.C.G.A. § 48-5-311) protects you: the county cannot raise your assessed value above what they originally set just because you filed an appeal. The Board of Equalization only rules on the disputed value. Worst case, your appeal is denied and you keep your current assessment -- your taxes will not increase as a result of appealing.