Is my Gresham Park property tax too high?

The median annual property tax bill in Gresham Park is $2,542. Using DeKalb County's millage rate of 4.379%, the computed tax on the median home ($297,800) is approximately $5,216. If your assessed value is higher than what your home would actually sell for, you are overpaying.

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.

How much of my income goes to property taxes in Gresham Park?

At the median, Gresham Park homeowners pay 3.58% of their household income ($71,042/year) in property taxes. That is a significant burden -- a successful appeal directly increases your take-home.

How do Gresham Park property taxes compare to Brookhaven?

Brookhaven leads DeKalb County with a median home value of $692,700, compared to Gresham Park's $297,800. But a lower county ranking does not mean your individual home is correctly assessed -- overassessments happen at every price point.

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.

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.

Gresham Park, GA: Is Your Property Tax Assessment Too High? (2026)

By AppealAlly Team · Published April 1, 2026

The median Gresham Park homeowner pays $2,542/year in property taxes. That is 3.58% of median household income. See how Gresham Park compares and check your savings potential.

Key Takeaways

Appeal deadline: 45 days from your assessment notice date - strictly enforced.Median home value: $297,800 in Gresham Park.Median annual tax bill: $2,542.Tax burden: 3.58% of median household income in Gresham Park.Potential savings: ~$521/year from a 10% reduction, or $1,563 over 3 years with the 299c freeze.Filed with: DeKalb County Board of Assessors (not the city).No risk: Georgia law guarantees your assessment cannot increase from filing an appeal.

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.

Gresham Park Appeal Quick Facts

Appeal Deadline: 45 days from the date of the assessment notice
Appeal Form: PT-311A
Filed With: DeKalb County Board of Assessors
Assessor Phone: 404-371-0841
Median Home Value: $297,800 (-17% below DeKalb County median)
Estimated Annual Tax Bill: $2,542
Tax Burden: 3.58% of median household income

Is your Gresham Park property tax assessment too high?

The median home in Gresham Park is valued at $297,800, producing an estimated annual tax bill of $5,216 at DeKalb County's 4.379% combined rate. That means the typical Gresham Park homeowner spends 3.58% of household income on property taxes alone. Even though Gresham Park home values fall below the DeKalb County average, the tax burden here is significant relative to household income. A lower home value does not mean your assessment is automatically correct. Overassessments happen at every price point, and correcting one can meaningfully reduce your annual bill. At $297,800, Gresham Park home values are 17% below the DeKalb County median, 74% above Georgia's statewide median of $170,200, 6% below the national median of $318,000.

Check If Your Gresham Park Home Is Overassessed

How does Gresham Park compare to other DeKalb County cities?

Brookhaven leads DeKalb County in home values, but your individual assessment could still be too high regardless of where Gresham Park falls in the county ranking.

What evidence matters for Gresham Park appeals?

In a mid-size city like Gresham Park, you should be able to find 3-5 comparable sales within DeKalb County. Look for homes that sold in the last 12 months with similar square footage, age, and condition. If local sales are limited, expand your search to neighboring areas within the county. For the full evidence strategy, exemption details, and step-by-step filing instructions, see our DeKalb County Property Tax Guide.

How much can you save in Gresham Park?

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 value freeze.

At 3.58% of household income, even a modest reduction in your assessed value makes a real difference in your annual budget.

File your appeal through DeKalb County

Property tax appeals in Gresham Park are filed with the DeKalb County Board of Assessors. You have 45 days from the date of your assessment notice to submit a PT-311A form.

DeKalb County Board of Assessors: 120 West Trinity Place, Room 208, Decatur, GA 30030 | 404-371-0841 For the full appeal process and deadline details, see our DeKalb County Property Tax Guide.

Other Cities in DeKalb County

Explore DeKalb County

Based on 2024 American Community Survey estimates and DeKalb County millage rates.

Frequently Asked Questions

Is my Gresham Park property tax too high?: The median annual property tax bill in Gresham Park is $2,542. Using DeKalb County's millage rate of 4.379%, the computed tax on the median home ($297,800) is approximately $5,216. If your assessed value is higher than what your home would actually sell for, you are overpaying.
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.
How much of my income goes to property taxes in Gresham Park?: At the median, Gresham Park homeowners pay 3.58% of their household income ($71,042/year) in property taxes. That is a significant burden -- a successful appeal directly increases your take-home.
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 do Gresham Park property taxes compare to Brookhaven?: Brookhaven leads DeKalb County with a median home value of $692,700, compared to Gresham Park's $297,800. But a lower county ranking does not mean your individual home is correctly assessed -- overassessments happen at every price point.
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.
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.