Gresham Park, GA Property Tax: Rates & How to Save (2026)
Gresham Park, GA property taxes: $2,542/year median. See rates, how to appeal in DeKalb County, and check your savings.
Key Takeaways
Median home value: $297,800 in Gresham Park.Median annual tax bill: $2,542.Tax rate: DeKalb County's combined rate is 4.379%.Appeals filed with: DeKalb County Board of Assessors (not the city).Appeal deadline: 45 days from your assessment notice date.
Gresham Park is a DeKalb County community just southeast of Atlanta, where home values average around $298,000 -- about 17% below the county median. If your assessment is inching toward DeKalb's higher overall numbers instead of reflecting your block, this guide shows what you can do about it.
Property Tax Rates in Gresham Park
Gresham Park property taxes are assessed and collected by DeKalb County. Georgia assesses all property at 40% of fair market value.
Here is how the tax math works for the median Gresham Park home:
Fair Market Value (county assessment): $297,800
Assessed Value ($297,800 x 0.40): $119,120
Tax Rate (DeKalb County combined rate): 4.379%
Annual Tax Bill ($119,120 x 4.379%): $5,216
The Census Bureau reports a median annual tax bill of $2,542 for Gresham Park, which reflects all levies including county, school, and city taxes.
How Gresham Park Compares
Gresham Park: $297,800
DeKalb County: $357,800
Georgia (statewide): $170,200
Homes in Gresham Park are valued 17% below the DeKalb County median. Lower values do not mean your assessment is automatically correct - overassessments happen at every price point. The median annual tax bill in Gresham Park ($2,542) is 76% above Georgia's statewide median of $1,439. Home values in DeKalb County range from about $237,245 (25th percentile) to $559,874 (75th percentile), so your appeal savings depend heavily on where your home falls in that range.
How to Appeal Your Gresham Park Property Tax
Property tax appeals in Gresham Park are handled by the DeKalb County Board of Assessors. You have 45 days from the date of the assessment notice to file using the PT-311A form.
Based on a combined tax rate of 4.379%. Your actual rate may vary by tax district.
A 10% reduction on the median Gresham Park home ($297,800 down by $29,780) would save approximately $522 per year - or $1,566 over three years with the 299c freeze.
The median annual property tax bill in Gresham Park is $2,542, based on Census ACS 2024 data. Using DeKalb County's millage rate of 4.379%, the computed tax on the median home ($297,800) is approximately $5,216.
Who do I contact to appeal my Gresham Park property tax?
Appeals are filed with the DeKalb County Board of Assessors, not at the city level. File a PT-311A form within 45 days of your assessment notice.
Are Gresham Park homes undervalued compared to DeKalb County?
Gresham Park's lower median does not mean the county's assessment of your specific home is correct. Overassessments happen at every price point. Compare your assessed value per square foot to actual recent sales of similar homes nearby.
How is my Gresham Park property tax bill calculated?
Georgia taxes property at 40% of fair market value. For Gresham Park's median home ($297,800), the assessed value is $119,120. Multiply by DeKalb County's millage rate of 4.379% to get your annual bill. Many Gresham Park homeowners find that assessed values have climbed faster than actual sale prices. Comparing your value to 3-5 recent sales of similar homes is the quickest way to spot an overassessment.
Is it worth appealing a small overvaluation in Gresham Park?
Yes. Even a $175 per year overcharge (from a $10,000 overvaluation at DeKalb County's 4.379% rate) adds up to $525 over three years with the 299c freeze. The appeal is free to file and there is no risk of your assessment increasing.
Why is my Gresham Park property tax bill so high?
The median tax bill in Gresham Park is $2,542 -- 76% above Georgia's statewide median of $1,439. This reflects both higher home values and DeKalb County's combined millage rate. If your individual assessment is higher than what your home would actually sell for, you are paying even more than necessary.
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.