Should you appeal your Dade County property tax? Median bill: $1,133/year. 45-day deadline. Save ~$174/year with a 10% reduction. Step-by-step guide with assessor contact and evidence tips.
Tucked into Georgia's far northwest corner where the state meets Alabama and Tennessee, Dade County is defined by Cloudland Canyon's sandstone cliffs and the crest of Lookout Mountain, with the small town of Trenton and its surrounding farms spread across the valley below. Homeownership runs deep here, with 80.0% of homes owner occupied, the highest share among comparable counties, and the median home value of $198,500 ranks #66 of 159 Georgia counties. Location within the county matters a great deal to value: down in Trenton the median is about $166,000, while up on the mountain in West Brow it reaches roughly $279,100, with Wildwood in between near $218,100. The tax picture is friendly to owners. Dade's effective rate of about 0.88% ranks #137 statewide, near the 14th percentile, and households commit only about 1.75% of their $64,568 median income to property taxes, one of the lighter burdens around. None of that, however, makes an assessment self-correcting. A low rate applied to a home the county has valued too high still produces a bill larger than it should be, and with values differing so much between the valley and the ridge, mismatches are easy to introduce. Georgia gives homeowners 45 days from the date on their assessment notice to file an appeal, so checking whether the county's valuation squares with what mountain or valley homes nearby are actually selling for is time well spent before that deadline arrives.
Dade County Appeal Quick Facts
Dade County sits in North Georgia, with Trenton as its county seat - Cloudland Canyon's dramatic gorge and the crest of Lookout Mountain. Sandstone cliffs and forested canyon walls drop sharply below, with the small town of Trenton and surrounding farms visible in the valley. For Trenton owners, the yearly assessment notice is worth a second look.
Dade County counts roughly 16,165 residents across about 7,431 housing units, 80.0% of them owner-occupied. The typical home here is worth $198,500, ranking Dade #66 of 159 Georgia counties for home value, with most properties between $107,571 and $325,322. Against a median household income of $64,568, the 1.75% a typical Trenton-area household spends on property tax is lighter than the statewide norm, yet still worth defending. The combined effective rate of 0.88% places Dade at #137 of 159 statewide, above 14% of Georgia counties.
The median Dade County homeowner pays $1,133/year in property taxes (Census ACS 2024), consuming 1.75% of the median household income of $64,568. If your home is assessed above its actual market value, you are paying more than your share. Dade County's effective tax rate of 0.88% ranks #137 of 159 Georgia counties. Dade County home values sit 16% above the statewide median of $170,200, which means the tax stakes of an overassessment are higher here than in most Georgia counties. Check If Your Dade County Home Is Overassessed
The median Dade County tax bill of $1,133/year (Census ACS 2024) is $346 less than neighboring Walker County ($1,479). But a lower county average does not mean your individual home is correctly assessed.
File a PT-311A with the Dade County Board of Assessors at 71 Case Ave., Suite 201, Trenton, GA 30752, within 45 days of your notice date. Miss that window by a day and Trenton-area owners forfeit the whole year.
The clock runs from the date on your Dade County notice, not the day it reaches Trenton. File online, by certified mail, or in person; most Dade owners take the Board of Equalization (BOE) path.
For Dade County appeal paths, evidence, and hearing prep, see our Georgia Property Tax Appeal Guide.
Dade County's 7,431 housing units mean recent sales are scarcer than in metro Georgia, so widen your search around Trenton and West Brow - the Dade BOE panel expects that in a rural county. Pull any sale of a home close to yours in square footage, age, and condition, even one several miles down the road toward Trenton.
A 10% cut on Trenton's median home ($198,500) is worth about $175/year, and Georgia's 299c freeze holds that lower value for three years, roughly $525 in all.
Based on a combined tax rate of 2.200%. Your actual rate may vary by tax district.
At 1.75% of median household income, property taxes are a real line item in Trenton-area budgets, and a Dade County win holds for three years under the freeze.
With 80.0% of homes owner-occupied, most Dade County residents are directly affected by their property tax assessment. Filing an appeal is free and your assessment cannot increase as a result.
Home values across Dade County's towns vary widely, and assessments follow. Median home value by town: