Appeal Your Union County Property Tax Assessment (2026 Guide)
Should you appeal your Union County property tax? Median bill: $307,400/year. 45-day deadline. Save ~$145/year with a 10% reduction. Step-by-step guide with assessor contact and evidence tips.
Key Takeaways
Appeal deadline: 45 days from the date on your assessment notice - strictly enforced.Potential savings: A 10% reduction saves ~$145/year, or ~$435 over 3 years with the 299c freeze.Median home value: $307,400.Tax burden: 2.19% of median household income.No risk: Georgia law guarantees your assessment cannot increase from filing an appeal.
Union County is tucked into the North Georgia mountains around Blairsville, where scenic views and a growing retirement community have pushed median home values to roughly $307,400 -- well above the statewide figure. The effective tax rate is a low 0.47%, but when your home is valued that high, even a small percentage adds up to a $1,611 typical bill. This guide covers how Union County arrives at your assessed value and what steps to take if you believe it is overstated.
Union County Appeal Quick Facts
Appeal Deadline: 45 days from the date of the assessment notice
Median Home Value: $307,400 (#23 of 159 GA counties)
Estimated Annual Tax Bill: $1,452 (#100 of 159)
Potential Savings (10% reduction): $145/year, or $435 over 3 years with the 299c freeze
Is your Union County property tax assessment too high?
The median Union County homeowner pays $1,452/year in property taxes, consuming 2.19% of the median household income of $66,176. If your home is assessed above its actual market value, you are paying more than your share. Home values in Union County range from $197,733 (25th percentile) to $455,600 (75th percentile). If your assessed value is above what similar homes in your area are actually selling for, that is a sign of overassessment.
Union County's effective tax rate of 0.47% ranks #157 of 159 Georgia counties. Union County home values sit 80% above the statewide median of $170,200, which means the tax stakes of an overassessment are higher here than in most Georgia counties. Check If Your Union County Home Is Overassessed
How does Union County compare to neighboring counties?
Union County's estimated bill of $1,452/year is $1,445 less than neighboring Lumpkin County ($2,897). But a lower county average does not mean your individual home is correctly assessed.
How do I appeal my property tax in Union County?
File a PT-311A with the Union County Board of Assessors at 65 Courthouse St., Suite 8, Blairsville, GA 30512 within 45 days from the date of the assessment notice. This deadline is strictly enforced - one day late and you lose your right to appeal for the entire year.
The deadline counts from the date printed on your notice, not from when you received it. You can file by mail (certified recommended), online, or in person. Choose the Board of Equalization (BOE) as your appeal path - it is recommended for most homeowners.
What evidence wins a Union County property tax appeal?
Union County has 15,164 housing units, which typically provides enough recent sales to build a solid case. Look for 3-5 homes similar to yours in size, age, and condition that sold within the last 12 months for less than your assessed value.
Homes in Union County range from $197,733 to $455,600. Focus your comparable search within this range, adjusting for differences in square footage and lot size. If local sales data is thin, expand your search to neighboring Lumpkin and White counties for additional comparables.
How much can you save by appealing in Union County?
A 10% reduction on the median Union home ($307,400) saves $145/year. A successful appeal triggers Georgia's 299c value freeze, locking in your lower assessment for three years - totaling $435 in savings.
Based on a combined tax rate of 1.181%. Your actual rate may vary by tax district.
At 2.19% of median household income, property taxes take a meaningful share of Union County household budgets. A successful appeal directly increases your take-home income for three years.
With 84.4% of homes owner-occupied, most Union County residents are directly affected by their property tax assessment. Filing an appeal is free and your assessment cannot increase as a result.
Union County's combined tax rate is 1.181%, applied to 40% of fair market value. This ranks #157 of 159 Georgia counties. On the median home (307,400), this produces an annual bill of approximately $1,452.
What is the deadline to appeal my Union County property tax assessment?
You have 45 days from the date of the assessment notice. The clock starts from the date printed on the notice, not when you receive it. File by mail (certified) or in person at the Union County Board of Assessors.
Is it worth appealing my property tax in Union County?
A 10% reduction on Union's median home ($307,400) saves $145/year, or $435 over 3 years with the 299c freeze. Even at a below-average rate, the 299c freeze multiplies your savings over three years.
How do Union County taxes compare to Lumpkin County?
Union County's estimated annual tax bill of $1,452 is $1,445 lower than neighboring Lumpkin County ($2,897). However, a lower county-wide bill does not mean your individual home is correctly assessed. Compare your value to recent sales nearby.
How much of my income goes to property taxes in Union County?
At the median, Union County homeowners pay 2.19% of their household income ($66,176/year) in property taxes. That is a significant burden - a successful appeal directly increases your take-home.
How do I find comparable sales in Union County?
With 15,164 housing units, Union County has enough recent sales to build a strong appeal case. Focus on homes priced between $197,733 and $455,600 (the 25th-75th percentile range). Look for 3-5 sales within the last 12 months with similar square footage, age, and condition within a few miles of your home.
What form do I need to file a Union County appeal?
The PT-311A form from the Georgia Department of Revenue. You can file online, by mail (certified mail recommended), or in person at the Union County Board of Assessors.
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.