Is my Johns Creek property tax too high?

The median annual property tax bill in Johns Creek is $5,007. Using Fulton County's millage rate of 3.553%, the computed tax on the median home ($629,400) is approximately $8,945. If your assessed value is higher than what your home would actually sell for, you are overpaying.

Who do I contact to appeal my Johns Creek property tax?

Appeals are filed with the Fulton 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 Johns Creek?

At the median, Johns Creek homeowners pay 3.13% of their household income ($160,093/year) in property taxes. That is a significant burden -- a successful appeal directly increases your take-home.

Why are Johns Creek home values higher than the Fulton County average?

Johns Creek's premium reflects demand driven by school quality, proximity to employment centers, and neighborhood amenities. Higher values mean a larger potential overassessment -- a 10% overvaluation costs approximately $894 per year in excess taxes.

How do Johns Creek property taxes compare to Alpharetta?

Alpharetta leads Fulton County with a median home value of $649,000, compared to Johns Creek's $629,400. But a lower county ranking does not mean your individual home is correctly assessed -- overassessments happen at every price point.

How is my Johns Creek property tax bill calculated?

Georgia taxes property at 40% of fair market value. For Johns Creek's median home ($629,400), the assessed value is $251,760. Multiply by Fulton County's millage rate of 3.553% to get your annual bill. In growing cities like Johns Creek, 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 Johns Creek?

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 Johns Creek, 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.

Johns Creek, GA: Is Your Property Tax Assessment Too High? (2026)

By AppealAlly Team · Published April 1, 2026

The median Johns Creek homeowner pays $5,007/year in property taxes. That is 3.13% of median household income. See how Johns Creek compares and check your savings potential.

Key Takeaways

Appeal deadline: 45 days from your assessment notice date - strictly enforced.Median home value: $629,400 in Johns Creek.Median annual tax bill: $5,007.Tax burden: 3.13% of median household income in Johns Creek.Potential savings: ~$894/year from a 10% reduction, or $2,682 over 3 years with the 299c freeze.Filed with: Fulton County Board of Assessors (not the city).No risk: Georgia law guarantees your assessment cannot increase from filing an appeal.

Johns Creek is one of Fulton County's highest-value suburbs, with a median home value near $629,000 and median tax bills exceeding $5,000. With that much at stake, it's worth scrutinizing whether your assessment reflects your specific property or is being pulled up by the neighborhood's overall reputation.

Johns Creek Appeal Quick Facts

Appeal Deadline: 45 days from the date of the assessment notice
Appeal Form: PT-311A
Filed With: Fulton County Board of Assessors
Assessor Phone: 404-730-6440
Median Home Value: $629,400 (37% above Fulton County median)
Estimated Annual Tax Bill: $5,007
Tax Burden: 3.13% of median household income

Is your Johns Creek property tax assessment too high?

The median home in Johns Creek is valued at $629,400, producing an estimated annual tax bill of $8,945 at Fulton County's 3.553% combined rate. That means the typical Johns Creek homeowner spends 3.13% of household income on property taxes alone. Johns Creek combines higher-than-average home values with a heavy tax burden. If your home is overassessed by even 10%, the cost adds up fast. Higher home values mean a larger tax bill and a bigger payoff from a successful appeal. At $629,400, Johns Creek home values are 37% above the Fulton County median, 269% above Georgia's statewide median of $170,200, 97% above the national median of $318,000.

Check If Your Johns Creek Home Is Overassessed

How does Johns Creek compare to other Fulton County cities?

Alpharetta leads Fulton County in home values, but your individual assessment could still be too high regardless of where Johns Creek falls in the county ranking.

What evidence matters for Johns Creek appeals?

With a population of 81,988, Johns Creek 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 Fulton County Property Tax Guide.

How much can you save in Johns Creek?

Based on a combined tax rate of 3.553%. Your actual rate may vary by tax district.

A 10% reduction on the median Johns Creek home ($629,400 down by $62,940) would save approximately $895 per year, or $2,685 over three years with the 299c value freeze.

At 3.13% of household income, even a modest reduction in your assessed value makes a real difference in your annual budget.

File your appeal through Fulton County

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

Fulton County Board of Assessors: 141 Pryor St., Suite 2052, Atlanta, GA 30303 | 404-730-6440 For the full appeal process and deadline details, see our Fulton County Property Tax Guide.

Other Cities in Fulton County

Explore Fulton County

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

Frequently Asked Questions

Is my Johns Creek property tax too high?: The median annual property tax bill in Johns Creek is $5,007. Using Fulton County's millage rate of 3.553%, the computed tax on the median home ($629,400) is approximately $8,945. If your assessed value is higher than what your home would actually sell for, you are overpaying.
Who do I contact to appeal my Johns Creek property tax?: Appeals are filed with the Fulton 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 Johns Creek?: At the median, Johns Creek homeowners pay 3.13% of their household income ($160,093/year) in property taxes. That is a significant burden -- a successful appeal directly increases your take-home.
Why are Johns Creek home values higher than the Fulton County average?: Johns Creek's premium reflects demand driven by school quality, proximity to employment centers, and neighborhood amenities. Higher values mean a larger potential overassessment -- a 10% overvaluation costs approximately $894 per year in excess taxes.
How do Johns Creek property taxes compare to Alpharetta?: Alpharetta leads Fulton County with a median home value of $649,000, compared to Johns Creek's $629,400. But a lower county ranking does not mean your individual home is correctly assessed -- overassessments happen at every price point.
How is my Johns Creek property tax bill calculated?: Georgia taxes property at 40% of fair market value. For Johns Creek's median home ($629,400), the assessed value is $251,760. Multiply by Fulton County's millage rate of 3.553% to get your annual bill. In growing cities like Johns Creek, 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 Johns Creek?: 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 Johns Creek, 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.