Is my Thomaston property tax too high?

The median annual property tax bill in Thomaston is $1,668 (Census ACS). If your assessed value is higher than what your home would actually sell for, you are paying more than that. Compare your assessed value to recent sales of comparable homes nearby.

How much of my income goes to property taxes in Thomaston?

At the median, Thomaston homeowners pay 4.29% of their household income ($38,917/year) in property taxes. That is a significant burden -- a successful appeal directly increases your take-home.

Why are Thomaston home values higher than the Upson County average?

Thomaston'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 $218 per year in excess taxes.

How is my Thomaston property tax bill calculated?

Georgia taxes property at 40% of fair market value. For Thomaston's median home ($211,000), the assessed value is $84,400. Multiply by Upson County's millage rate of 2.592% to get your annual bill. Many Thomaston 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.

Can my property tax go up if I appeal?

Losing at the Board of Equalization cannot raise your value, with one exception. Under O.C.G.A. § 48-5-311(e)(9), the Board of Equalization, a hearing officer, or an arbitrator can lower your value but cannot raise it above the value the county assessors set. The exception is a value already frozen by an earlier appeal: on an appeal filed while that freeze is in effect, the Board is not capped and could raise the value. That limit applies to the deciding body; the county assessors can still make changes or corrections to your value when they review your appeal.

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

By AppealAlly Team · Published April 1, 2026

The median Thomaston homeowner pays $1,668/year in property taxes. That is 4.29% of median household income. See how Thomaston compares and check your savings potential.

Key Takeaways

Appeal deadline: Georgia law sets it at 45 days from the date of your assessment notice. The date printed on your notice controls. Confirm with your county before you file.Median home value: $211,000 in Thomaston.Median annual tax bill: $1,668.Tax burden: 4.29% of median household income in Thomaston.Potential savings: ~$218/year from a 10% reduction, or $654 over 3 years with the 299c freeze (estimated, subject to the statutory exceptions).Filed with: Upson County Board of Assessors (not the city).Free to file: the Board of Equalization can lower your value but cannot raise it above the county assessors' figure, except on a value already frozen by an earlier appeal.

Thomaston Appeal Quick Facts

Appeal Deadline: Georgia law sets it at 45 days from the date of the assessment notice. The date printed on your notice controls. Confirm with your county before you file.
Appeal Form: PT-311A
Filed With: Upson County Board of Assessors
Assessor Phone: 706-647-8176
Median Home Value: $211,000 (25% above Upson County median)
Median Annual Tax Bill: $1,668 (Census ACS 2024)
Tax Burden: 4.29% of median household income

Is your Thomaston property tax assessment too high?

The median home in Thomaston is valued at $211,000, and the typical homeowner pays about $1,668 per year in property tax (Census ACS 2024), based on Upson County's 2.592% combined millage applied to 40% of fair market value after exemptions. That means the typical Thomaston homeowner spends 4.29% of household income on property taxes alone. Thomaston 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 $211,000, Thomaston home values are 25% above the Upson County median, 23% above Georgia's statewide median of $170,200, 33% below the national median of $318,000.

Check If Your Thomaston Home Is Overassessed

How does Thomaston compare to other Upson County cities?

What evidence matters for Thomaston appeals?

In a mid-size city like Thomaston, you should be able to find 3-5 comparable sales within Upson 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 Upson County Property Tax Guide.

How much can you save in Thomaston?

Based on a combined tax rate of 2.592%. Your actual rate may vary by tax district. Three-year figures are estimates and apply only if your value is reduced; you can then keep saving for up to three years, subject to the statutory exceptions.

A 10% reduction on the median Thomaston home ($211,000 down by $21,100) would save approximately $219 per year, or $657 over three years (estimated, subject to the statutory exceptions) with the 299c value freeze.

At 4.29% of household income, even a modest reduction in your assessed value makes a real difference in your annual budget.

File your appeal through Upson County

Property tax appeals in Thomaston are filed with the Upson County Board of Assessors. To appeal, submit a PT-311A form. Georgia law sets the appeal deadline at 45 days from the date of your assessment notice. The date printed on your notice controls. Confirm with your county before you file.

Upson County Board of Assessors: 116 West Main St., Room 103, Thomaston, GA 30286 | 706-647-8176 For the full appeal process and deadline details, see our Upson County Property Tax Guide.

Explore Upson County

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

Frequently Asked Questions

Is my Thomaston property tax too high?: The median annual property tax bill in Thomaston is $1,668 (Census ACS). If your assessed value is higher than what your home would actually sell for, you are paying more than that. Compare your assessed value to recent sales of comparable homes nearby.
Who do I contact to appeal my Thomaston property tax?: Appeals are filed with the Upson County Board of Assessors, not at the city level. File a PT-311A form. Georgia law sets the appeal deadline at 45 days from the date of your assessment notice. The date printed on your notice controls. Confirm with your county before you file.
How much of my income goes to property taxes in Thomaston?: At the median, Thomaston homeowners pay 4.29% of their household income ($38,917/year) in property taxes. That is a significant burden -- a successful appeal directly increases your take-home.
Why are Thomaston home values higher than the Upson County average?: Thomaston'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 $218 per year in excess taxes.
How is my Thomaston property tax bill calculated?: Georgia taxes property at 40% of fair market value. For Thomaston's median home ($211,000), the assessed value is $84,400. Multiply by Upson County's millage rate of 2.592% to get your annual bill. Many Thomaston 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 Thomaston?: Yes. Even a $103 per year overcharge (from a $10,000 overvaluation at Upson County's 2.592% rate) adds up to $309 over three years (estimated); if an appeal removes it, the 299c freeze can keep that saving for up to three years, subject to the statutory exceptions. The appeal is free to file, and the Board of Equalization cannot raise your value above the county assessors' figure, except on a value already frozen by an earlier appeal.
Can my property tax go up if I appeal?: Losing at the Board of Equalization cannot raise your value, with one exception. Under O.C.G.A. § 48-5-311(e)(9), the Board of Equalization, a hearing officer, or an arbitrator can lower your value but cannot raise it above the value the county assessors set. The exception is a value already frozen by an earlier appeal: on an appeal filed while that freeze is in effect, the Board is not capped and could raise the value. That limit applies to the deciding body; the county assessors can still make changes or corrections to your value when they review your appeal.