Heron Bay, GA Property Tax: Rates & How to Save (2026)
Heron Bay, GA property taxes: $3,558/year median. See rates, how to appeal in Henry County, and check your savings.
Key Takeaways
Median home value: $393,000 in Heron Bay.Median annual tax bill: $3,558.Tax rate: Henry County's combined rate is 3.368%.Appeals filed with: Henry County Board of Assessors (not the city).Appeal deadline: 45 days from your assessment notice date.
Heron Bay is a Henry County community where home values average around $393,000 -- about 25% above the county median. That premium puts your tax bill in a higher bracket, and it's worth confirming your assessment is based on comparable sales within Heron Bay, not broader county trends.
Property Tax Rates in Heron Bay
Heron Bay property taxes are assessed and collected by Henry County. Georgia assesses all property at 40% of fair market value.
Here is how the tax math works for the median Heron Bay home:
Fair Market Value (county assessment): $393,000
Assessed Value ($393,000 x 0.40): $157,200
Tax Rate (Henry County combined rate): 3.368%
Annual Tax Bill ($157,200 x 3.368%): $5,294
The Census Bureau reports a median annual tax bill of $3,558 for Heron Bay, which reflects all levies including county, school, and city taxes.
How Heron Bay Compares
Heron Bay: $393,000
Henry County: $313,900
Georgia (statewide): $170,200
Homes in Heron Bay are valued 25% above the Henry 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 Heron Bay ($3,558) is 147% above Georgia's statewide median of $1,439. Home values in Henry County range from about $227,073 (25th percentile) to $398,232 (75th percentile), so your appeal savings depend heavily on where your home falls in that range.
How to Appeal Your Heron Bay Property Tax
Property tax appeals in Heron Bay are handled by the Henry 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 3.368%. Your actual rate may vary by tax district.
A 10% reduction on the median Heron Bay home ($393,000 down by $39,300) would save approximately $529 per year - or $1,587 over three years with the 299c freeze.
The median annual property tax bill in Heron Bay is $3,558, based on Census ACS 2024 data. Using Henry County's millage rate of 3.368%, the computed tax on the median home ($393,000) is approximately $5,294.
Who do I contact to appeal my Heron Bay property tax?
Appeals are filed with the Henry County Board of Assessors, not at the city level. File a PT-311A form within 45 days of your assessment notice.
Why are Heron Bay home values higher than the Henry County average?
Heron Bay'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 $529 per year in excess taxes.
How is my Heron Bay property tax bill calculated?
Georgia taxes property at 40% of fair market value. For Heron Bay's median home ($393,000), the assessed value is $157,200. Multiply by Henry County's millage rate of 3.368% to get your annual bill. Many Heron Bay 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 Heron Bay?
Yes. Even a $134 per year overcharge (from a $10,000 overvaluation at Henry County's 3.368% rate) adds up to $402 over three years with the 299c freeze. The appeal is free to file and there is no risk of your assessment increasing.
Why is my Heron Bay property tax bill so high?
The median tax bill in Heron Bay is $3,558 -- 147% above Georgia's statewide median of $1,439. This reflects both higher home values and Henry 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.