The median sales price of a Gwinnett County home in the third quarter of 2022 was $397,000, based on data from the 3,183 properties sold during that time. In 2021 the median tax bill for the county was $3,212, which is 0.8% of the median value of the homes that were taxed.
This is 0.7 times lower than the average effective property tax rate of 1.11% in the U.S. in 2023.
The analysis of Gwinnett County real estate data showed homeowners in Auburn, Dacula, and Peachtree Corners paid the highest rates.
The following table compares Auburn with some other cities belonging to Gwinnett County by their median effective property tax rate, calculated using sales and property tax data from the third quarter of 2022.
| City | Q3 2022 Sales | Q3 2022 Median Price | Median tax 2022 | Effective tax rate |
|---|---|---|---|---|
| Auburn | 1 | $300,000 | $3,281 | 1.1% |
| Dacula | 37 | $344,900 | $3,526 | 1% |
| Peachtree Corners | 126 | $500,000 | $4,861 | 1% |
| Suwanee | 116 | $457,750 | $4,064 | 0.9% |
| Grayson | 25 | $500,000 | $4,323 | 0.9% |
| Mountain Park | 54 | $345,500 | $3,099 | 0.9% |
| Berkeley Lake | 17 | $630,000 | $5,704 | 0.9% |
| Sugar Hill | 139 | $472,700 | $3,915 | 0.8% |
| Norcross | 75 | $330,000 | $2,702 | 0.8% |
| Duluth | 132 | $400,000 | $3,244 | 0.8% |
| Doraville | 4 | $418,750 | $3,558 | 0.8% |
| Snellville | 157 | $350,000 | $2,518 | 0.7% |
| Lilburn | 61 | $365,000 | $2,524 | 0.7% |
| Loganville | 33 | $380,000 | $2,553 | 0.7% |
| Braselton | 41 | $524,500 | $3,783 | 0.7% |
| Lawrenceville | 107 | $350,000 | $2,506 | 0.7% |
| Buford | 67 | $396,000 | $1,333 | 0.3% |
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