The median Barnesville homeowner pays $1,594/year in property taxes. That is 2.78% of median household income. See how Barnesville compares and check your savings potential.
They once called Barnesville the Buggy Capital of the South, back when its factories turned out thousands of horse-drawn buggies a year, and the Lamar County seat still celebrates that history at its annual Buggy Days festival. Today the town of about 6,121 is anchored by Gordon State College and a walkable historic core, roughly midway between Atlanta and Macon. Its housing is among middle Georgia's more affordable: the median home is worth about $176,500, roughly 18.5% below the Lamar County median of $216,500. Across Lamar County, home values range between about $123,190 and $333,870 at the 25th and 75th percentiles, nearly a threefold gap driven by the contrast between in-town homes and larger rural properties. Barnesville homes cluster toward the lower half of that range, and there is a well-documented pattern in property assessment: lower-priced homes tend to get valued at a higher share of their true worth than expensive ones. Lamar's effective property tax rate is about 1.02%, and with a median household income of $57,411 the typical Barnesville homeowner spends about 2.8% of income on property taxes. Reasonable, unless the value underneath it is wrong. Older homes near the college, Victorian houses on the historic streets, modest ranches at the edge of town, each is easy to misjudge from a spreadsheet in the county office. Compare your notice to real Barnesville sales. Georgia grants a 45-day appeal window from the date printed on the assessment notice, and it is the only routine chance to correct the record.
Barnesville Appeal Quick Facts
The median home in Barnesville is valued at $176,500, and the typical homeowner pays about $1,594 per year in property tax (Census ACS 2024), based on Lamar County's 2.559% combined millage applied to 40% of fair market value after exemptions. That means the typical Barnesville homeowner spends 2.78% of household income on property taxes alone. If Lamar County has overestimated your home's fair market value, you are paying more than you should. Georgia law guarantees that filing an appeal cannot increase your assessment, so there is no risk in checking. At $176,500, Barnesville home values are 18% below the Lamar County median, 3% above Georgia's statewide median of $170,200, 44% below the national median of $318,000.
Check If Your Barnesville Home Is Overassessed
Milner leads Lamar County in home values, but your individual assessment could still be too high regardless of where Barnesville falls in the county ranking.
In a mid-size city like Barnesville, you should be able to find 3-5 comparable sales within Lamar 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 Lamar County Property Tax Guide.
Based on a combined tax rate of 2.559%. Your actual rate may vary by tax district.
A 10% reduction on the median Barnesville home ($176,500 down by $17,650) would save approximately $181 per year, or $543 over three years with the 299c value freeze.
At 2.78% of household income, even a modest reduction in your assessed value makes a real difference in your annual budget.
Property tax appeals in Barnesville are filed with the Lamar County Board of Assessors. You have 45 days from the date of your assessment notice to submit a PT-311A form.
Lamar County Board of Assessors: 408 Thomaston St., Suite D, Barnesville, GA 30204 | 770-358-5161 For the full appeal process and deadline details, see our Lamar County Property Tax Guide.
Based on 2024 American Community Survey estimates and Lamar County millage rates.