Peachtree Corners, GA Property Tax: Rates & How to Save (2026)
Peachtree Corners, GA property taxes: $4,436/year median. See rates, how to appeal in Gwinnett County, and check your savings.
Key Takeaways
Median home value: $484,700 in Peachtree Corners.Median annual tax bill: $4,436.Tax rate: Gwinnett County's combined rate is 3.506%.Appeals filed with: Gwinnett County Board of Assessors (not the city).Appeal deadline: 45 days from your assessment notice date.
Peachtree Corners is the largest city in Gwinnett County by area, with more than 42,000 residents and a median home value near $485,000 -- well above the county average. Tax bills here regularly top $4,400, and a successful appeal can mean savings that compound over three years under the 299c freeze.
Property Tax Rates in Peachtree Corners
Peachtree Corners property taxes are assessed and collected by Gwinnett County. Georgia assesses all property at 40% of fair market value.
Here is how the tax math works for the median Peachtree Corners home:
Fair Market Value (county assessment): $484,700
Assessed Value ($484,700 x 0.40): $193,880
Tax Rate (Gwinnett County combined rate): 3.506%
Annual Tax Bill ($193,880 x 3.506%): $6,797
The Census Bureau reports a median annual tax bill of $4,436 for Peachtree Corners, which reflects all levies including county, school, and city taxes.
How Peachtree Corners Compares
Peachtree Corners: $484,700
Gwinnett County: $380,900
Georgia (statewide): $170,200
Homes in Peachtree Corners are valued 27% above the Gwinnett County median. Higher home values mean a larger tax bill - and a bigger potential payoff from a successful appeal. The median annual tax bill in Peachtree Corners ($4,436) is 208% above Georgia's statewide median of $1,439. Home values in Gwinnett County range from about $289,831 (25th percentile) to $487,646 (75th percentile), so your appeal savings depend heavily on where your home falls in that range.
How to Appeal Your Peachtree Corners Property Tax
Property tax appeals in Peachtree Corners are handled by the Gwinnett 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 3.506%. Your actual rate may vary by tax district.
A 10% reduction on the median Peachtree Corners home ($484,700 down by $48,470) would save approximately $680 per year - or $2,040 over three years with the 299c freeze.
How much is property tax in Peachtree Corners, GA?
The median annual property tax bill in Peachtree Corners is $4,436, based on Census ACS 2024 data. Using Gwinnett County's millage rate of 3.506%, the computed tax on the median home ($484,700) is approximately $6,797.
Who do I contact to appeal my Peachtree Corners property tax?
Appeals are filed with the Gwinnett County Board of Assessors, not at the city level. File a PT-311A form within 45 days of your assessment notice.
Why are Peachtree Corners home values higher than the Gwinnett County average?
Peachtree Corners'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 $679 per year in excess taxes.
How is my Peachtree Corners property tax bill calculated?
Georgia taxes property at 40% of fair market value. For Peachtree Corners's median home ($484,700), the assessed value is $193,880. Multiply by Gwinnett County's millage rate of 3.506% to get your annual bill. In growing cities like Peachtree Corners, 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 Peachtree Corners?
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 Peachtree Corners, 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.
Why is my Peachtree Corners property tax bill so high?
The median tax bill in Peachtree Corners is $4,436 -- 208% above Georgia's statewide median of $1,439. This reflects both higher home values and Gwinnett 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.