Mountain Park, GA: Is Your Property Tax Assessment Too High? (2026)
By AppealAlly Team · Published
The median Mountain Park homeowner pays $3,029/year in property taxes. That is 2.34% of median household income. See how Mountain Park 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: $371,600 in Mountain Park.Median annual tax bill: $3,029.Tax burden: 2.34% of median household income in Mountain Park.Potential savings: ~$528/year from a 10% reduction, or $1,584 over 3 years with the 299c freeze (estimated, subject to the statutory exceptions).Filed with: Fulton 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.
With about 700 residents, Mountain Park is one of the smallest cities in Fulton County, a wooded lake community on the county's northwestern edge next door to Roswell that kept its rustic character while the rest of north Fulton built out around it. Housing here is modest by north Fulton standards: the median home is worth about $371,600, around 19% below the Fulton County median of $458,800. That gap matters more than it looks, because Fulton is an enormous and uneven appraisal jurisdiction, with county-wide home values ranging from roughly $286,572 at the 25th percentile to $735,809 at the 75th. A mass appraisal system calibrated on everything from south Fulton to Buckhead to Alpharetta has very little data on a 700-person lake town, and thin data is where valuations drift. Median household income in Mountain Park is about $129,583, and property taxes take roughly 2.3% of household income for the typical owner, with Fulton County's effective rate at about 1.42% of home value. Lakefront lots, older cottages, and heavily wooded parcels are exactly the properties automated comparisons misprice, because there are few true comparables inside the city limits and the nearest sales often come from Roswell subdivisions that have nothing in common with a cabin above a lake. That makes the annual notice worth reading closely rather than filing away. 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.
Mountain Park 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.
Median Home Value: $371,600 (-19% below Fulton County median)
Median Annual Tax Bill: $3,029 (Census ACS 2024)
Tax Burden: 2.34% of median household income
Is your Mountain Park property tax assessment too high?
The median home in Mountain Park is valued at $371,600, and the typical homeowner pays about $3,029 per year in property tax (Census ACS 2024), based on Fulton County's 3.553% combined millage applied to 40% of fair market value after exemptions. That means the typical Mountain Park homeowner spends 2.34% of household income on property taxes alone. If Fulton County has overestimated your home's fair market value, you are paying more than you should. Filing is free, and 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. At $371,600, Mountain Park home values are 19% below the Fulton County median, 118% above Georgia's statewide median of $170,200, 16% above the national median of $318,000.
How does Mountain Park compare to other Fulton County cities?
Johns Creek leads Fulton County in home values, but your individual assessment could still be too high regardless of where Mountain Park falls in the county ranking.
What evidence matters for Mountain Park appeals?
In smaller communities like Mountain Park, finding comparable sales can be harder. Expand your search to other parts of Fulton County. The Board of Equalization understands limited inventory in small towns. Focus on homes with similar square footage and condition, even if they are several miles away. For the full evidence strategy, exemption details, and step-by-step filing instructions, see our Fulton County Property Tax Guide.
How much can you save in Mountain Park?
Based on a combined tax rate of 3.553%. 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 Mountain Park home ($371,600 down by $37,160) would save approximately $528 per year, or $1,584 over three years (estimated, subject to the statutory exceptions) with the 299c value freeze.
At 2.34% of household income, even a modest reduction in your assessed value makes a real difference in your annual budget.
File your appeal through Fulton County
Property tax appeals in Mountain Park are filed with the Fulton 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.
Fulton County Board of Assessors: 141 Pryor St., Suite 2052, Atlanta, GA 30303 | 404-730-6440 For the full appeal process and deadline details, see our Fulton County Property Tax Guide.
Based on 2024 American Community Survey estimates and Fulton County millage rates.
Frequently Asked Questions
Is my Mountain Park property tax too high?
The median annual property tax bill in Mountain Park is $3,029 (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 Mountain Park property tax?
Appeals are filed with the Fulton 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 Mountain Park?
At the median, Mountain Park homeowners pay 2.34% of their household income ($129,583/year) in property taxes. That is a significant burden -- a successful appeal directly increases your take-home.
Are Mountain Park homes undervalued compared to Fulton County?
Mountain Park's lower median does not mean the county's assessment of your specific home is correct. Overassessments happen at every price point. Compare your assessed value per square foot to actual recent sales of similar homes nearby.
How do Mountain Park property taxes compare to Johns Creek?
Johns Creek leads Fulton County with a median home value of $629,400, compared to Mountain Park's $371,600. But a lower county ranking does not mean your individual home is correctly assessed -- overassessments happen at every price point.
How is my Mountain Park property tax bill calculated?
Georgia taxes property at 40% of fair market value. For Mountain Park's median home ($371,600), the assessed value is $148,640. Multiply by Fulton County's millage rate of 3.553% to get your annual bill. In smaller communities like Mountain Park, the county may rely on limited data to set your value. If your home is unique or the comparable sales used are a poor match, there is a good chance your assessment is off.
What if there are few comparable sales near Mountain Park?
In smaller communities, finding 3-5 recent sales of similar homes can be difficult. Expand your search to other parts of Fulton County -- the BOE panel understands limited inventory in small towns. Look for homes with similar square footage, lot size, and condition even if they are several miles away.
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.