Total monthly cost of ownership
Cost to Own a Home in Frankfort Square, Illinois
A $282,000 home here costs
$2,652per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $1,450. The real number is $1,202 higher every month — 83% 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.
Frankfort Square against Will County and Illinois
| Measure | Frankfort Square | Will County |
|---|---|---|
| Median home value | $282,100 | $298,000 |
| Median property tax | $6,897 | $6,993 |
| Effective tax rate | 2.445% | 2.347% |
| Median gross rent | $1,511 | $1,413 |
| Population | 9,777 | 698,450 |
The weather behind that power bill
Frankfort Square sits in Will County, which averages a high of 83.6°F in its hottest month and a low of 16.6°F in its coldest, with 38.03" of precipitation a year and 35% of it in a single three-month stretch. That climate drives 872 cooling and 6,171 heating degree days, which is what sets the $214 electricity line above.
See the full climate breakdown for Will County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Will County
Common questions
How much does it cost to own a home in Frankfort Square?
A $282,000 home in Frankfort Square, Illinois costs approximately $2,652 per month with 20% down at 6.66%. That is $1,450 principal and interest, $575 property tax, $110 homeowners insurance, $282 utilities and $235 set aside for maintenance.
What is the property tax rate in Frankfort Square?
Frankfort Square has an effective property tax rate of 2.445%, based on a median home value of $282,100 and median real estate taxes of $6,897. That is higher than the Will County average of 2.347%.
What is the average home price in Frankfort Square?
The median owner-occupied home value in Frankfort Square, Illinois is $282,100, against $298,000 across Will County.
Is it cheaper to rent or buy in Frankfort Square?
Median gross rent in Frankfort Square is $1,511 a month, against $2,652 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 Frankfort Square — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance — NAIC average premium for Illinois.
- 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.