Total monthly cost of ownership
Cost to Own a Home in Johns Creek, Georgia
A $584,000 home here costs
$4,366per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $3,002. The real number is $1,363 higher every month — 45% more than the payment most buyers budget for.
Where every dollar goes
Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.
Johns Creek against Fulton County and Georgia
| Measure | Johns Creek | Fulton County |
|---|---|---|
| Median home value | $583,700 | $431,200 |
| Median property tax | $4,950 | $3,847 |
| Effective tax rate | 0.848% | 0.892% |
| Median gross rent | $2,173 | $1,635 |
| Population | 82,115 | 1,068,507 |
The weather behind that power bill
Johns Creek sits in Fulton County, which averages a high of 90.0°F in its hottest month and a low of 33.5°F in its coldest, with 48.13" of precipitation a year and 27% of it in a single three-month stretch. That climate drives 1,826 cooling and 2,775 heating degree days, which is what sets the $142 electricity line above.
See the full climate breakdown for Fulton County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Fulton County
Common questions
How much does it cost to own a home in Johns Creek?
A $584,000 home in Johns Creek, Georgia costs approximately $4,366 per month with 20% down at 6.66%. That is $3,002 principal and interest, $413 property tax, $254 homeowners insurance, $210 utilities and $487 set aside for maintenance.
What is the property tax rate in Johns Creek?
Johns Creek has an effective property tax rate of 0.848%, based on a median home value of $583,700 and median real estate taxes of $4,950. That is lower than the Fulton County average of 0.892%.
What is the average home price in Johns Creek?
The median owner-occupied home value in Johns Creek, Georgia is $583,700, against $431,200 across Fulton County.
Is it cheaper to rent or buy in Johns Creek?
Median gross rent in Johns Creek is $2,173 a month, against $4,366 to own the median home all in. Renting costs less month to month here, though renting builds no equity.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for Johns Creek — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance — NAIC average premium for Georgia.
- Electricity price — EIA Electric Power Monthly Table 5.6.A.
- Mortgage rate — Freddie Mac PMMS, refreshed weekly.
- Maintenance (1%/yr) and water and sewer ($68/mo) are national estimates. Every assumption above is editable.