Milton, Roswell, Sugar Hill or Cumming?

The four cities at a glance

Where the rates come from is in the property tax section below. This is the follow-up to the first city comparison (Johns Creek, Alpharetta, Suwanee, Duluth), using the same method for four cities farther north and west. Same rule as before: the city on the mailing address doesn't tell you the county, the city taxes or the school district. Many "Alpharetta" homes are actually in the City of Milton or in Forsyth County, most "Cumming" homes are outside the Cumming city limits, and some "Buford" or "Suwanee" homes are inside Sugar Hill. Always check by the exact address.

Prices: where to find current numbers

Monthly list prices, days on market and rents by ZIP are on the site's city market pages (listing statistics, not sales): Milton, Roswell, Sugar Hill, Cumming. For a specific home, the home value estimate gives an automated estimate (not an appraisal), and before an offer I pull the comparable sales from the last 90 days.

For context: in Georgia MLS's 12 core metro Atlanta counties, the September 2026 median sale price was $399,900, flat from a year earlier (September market). Within one city, age, size, lot and amenities can double the price: Milton has many large lots and equestrian properties, Roswell has older homes in and around its historic district as well as townhomes, and Sugar Hill and Cumming still have communities under construction. Set your budget and must-haves first, then pick the city.

Property tax: three counties

Georgia property tax = (market value × 40% − exemptions) × millage ÷ 1,000. The county, the school district and the city each set a rate; together they are your total rate. The table uses these published rates:

• Milton: Fulton County general fund 8.87 mills (2026, unchanged for a fifth year, Rough Draft Atlanta, Oct. 14) + Fulton County Schools 18.08 mills (tentative) + City of Milton 4.193 mills (adopted in 2025 as the lowest in the city's history and kept for 2026, per the city) ≈ 31.14 mills.
• Roswell: 8.87 + 18.08 + City of Roswell 5.232 mills ≈ 32.18 mills. The council adopted 5.232 mills for 2026 on Sept. 28 (operations unchanged at 4.049, debt service up 0.283), well below the 7.732 mills first proposed (Roswell Connections, Appen Media).
• Sugar Hill: Gwinnett County bill 31.6 mills (county, school operations, school bonds and others; the Gwinnett Tax Commissioner's 2026 rates) + City of Sugar Hill 3.5 mills (tentative 2026 rate in the city's Sept. 6 notice, final vote Sept. 21) ≈ 35.10 mills.
• Cumming (unincorporated Forsyth County): Forsyth County operations 4.727 mills (a 0.64-mill rollback announced July 29, vote Aug. 6) + county bond 0.300 + fire 2.805 + Forsyth County Schools operations 15.208 (proposed for 2026, same as 2025) + school debt service 1.418 (the rate adopted in 2025) ≈ 24.46 mills. Homes inside the City of Cumming also pay a city tax.

Keep in mind:

• A lower Forsyth rate doesn't guarantee a lower bill. The bill is assessed value × rate, and Forsyth, Fulton and Gwinnett have different homestead exemptions, senior exemptions and assessment freezes. The table compares rates only, before exemptions.
• Fulton's 18.08 school rate is tentative. On Aug. 20 the school board tentatively approved a 1-mill increase from 17.08, with hearings through October. If it isn't adopted, Milton and Roswell are about 1 mill lower (about $240 a year on a $600,000 home).
• Roswell's city tax rose about 5.7% this year (4.949 → 5.232 mills), about $68 a year more in city tax on a $600,000 home.
• Owner-occupants file for homestead with the county by April 1 after moving in. New homes often jump in year two; see buying new construction.

Bill dates and appeals are in Atlanta property tax 2026. For a specific address, use the Georgia property tax calculator.

Schools: check by address, not by city name

• Milton and Roswell are in Fulton County Schools; Sugar Hill is in Gwinnett County Public Schools; Cumming and the rest of Forsyth County are in Forsyth County Schools.
• The City of Milton was only incorporated in 2006, and many homes inside it still have an Alpharetta 30004 mailing address; some homes in south Forsyth County have Alpharetta or Suwanee mailing addresses.
• Attendance zones change; for new communities, call the district to confirm.

Lookup tools and steps are in how to check Atlanta school zones. I don't rate schools for you; test results, graduation rates and other data are published by the Georgia Department of Education and each district.

Public high schools near the four cities (listed by the school's mailing address). Each school page shows its high school cluster, the state's CCRPI scores, graduation rate and test data, and a map where you can look up an address (the map site is in Chinese). A school's address doesn't mean every home in that city is zoned for it: assignment goes by your exact address, and the district's website decides.

• Milton: Cambridge High School (Milton address); Milton High School has an Alpharetta 30004 mailing address and is in the same area. All Fulton schools: Fulton district page.
• Roswell: Roswell High School, Centennial High School.
• Sugar Hill: Lanier High School (Sugar Hill address); nearby are North Gwinnett High School (Suwanee) and Seckinger High School (Buford). See the Gwinnett district page.
• Cumming (mailing address): Forsyth Central, North Forsyth, South Forsyth, West Forsyth; Forsyth County's other high schools include Denmark, East Forsyth and Lambert. See the Forsyth district page.

What each city has

• Milton: the northern tip of Fulton County, incorporated in 2006, with generally larger lots, horse farms and the small-town Crabapple commercial area; it borders Alpharetta, Roswell and Forsyth County.
• Roswell: an older city (incorporated 1854) with the Chattahoochee River to the south, restaurants and shops along historic Canton Street, and riverside parks and trails; GA-400 runs through its east side.
• Sugar Hill: northern Gwinnett County, with the E Center (city hall and event space) and The Bowl amphitheater downtown, not far from Lake Lanier and the Mall of Georgia; it borders Suwanee and Buford.
• Cumming: the Forsyth County seat, with GA-400 as the main commuting route and Lake Lanier to the east; the "Cumming" mailing address covers a large part of Forsyth County, with a wide range of home types and prices.

How to choose: answer these 5 questions first

• Where do you commute every day? Check the drive at 8 a.m. and 5 p.m. GA-400 is the main route into the city from Milton, Roswell and Cumming and backs up at rush hour; Sugar Hill uses I-985 and I-85.
• What's the budget, how many bedrooms, how much land? The budget decides which subdivisions are in play; get pre-approved to pin it down.
• How much property tax and HOA can you accept? By the math above, Sugar Hill and Cumming differ by about 10 mills, more than $2,000 a year on the same price before exemptions; HOA fees and rules vary by subdivision.
• New or resale? For new construction, bring your agent on the first model-home visit; see buying new construction.
• Might you rent it out later? Some HOAs restrict rentals; read the covenants before you sign. See the investment property guide.

How I can help

Tell me your budget, where you work and your must-haves, and I'll put the matching homes in these four cities (and in Johns Creek, Alpharetta, Suwanee and Duluth) into one table: price, price per square foot, property tax, HOA, school district (with the district's lookup result) and recent comparable sales, side by side. I also handle the loan, so one person works with you from search to closing. Moving from out of state? Start with California to Atlanta and the Atlanta home buying guide.