Cost to Own
United States › Illinois › Will County › Frankfort Square Population 9,777 Data vintage ACS 2023 5-Year Rates updated 2026-10-29
Before you budget for Frankfort Square FEMA rates natural hazard risk in Will County Relatively High, with cold wave its highest-ranked hazard against other US counties. It shapes what insurers charge here. See what threatens homes in this county

Total monthly cost of ownership

Cost to Own a Home in Frankfort Square, Illinois

A $282,000 home here costs

$2,659

per month, all in, with 20% down at today's 7.24% 30-year fixed rate. By the 28% rule that takes a household income of about $114,000 a year.

P&I 58%Tax 22%Insurance 4%Utilities 8%Upkeep 9%

A standard mortgage calculator would have told you $1,537. The real number is $1,122 higher every month, 73% more than the payment most buyers budget for.

Compare Will County with anywhere in America · full county breakdown

Frankfort Square median: $282,100
Under 20% adds PMI
Freddie Mac PMMS
IL average household

Where every dollar goes

Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.

Principal & interest30-year fixed, $225,600 borrowed $1,537
Property tax2.445% effective rate for Frankfort Square itself $575
Homeowners insuranceIllinois averages $1,223/yr (NAIC), or 0.47% of home value $110
Electricity19.32ยข/kWh, Illinois residential average, EIA $134
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $235
Total monthly $2,659

Frankfort Square against Will County and Illinois

MeasureFrankfort SquareWill County
Median home value$282,100$298,000
Median property tax$6,897$6,993
Effective tax rate2.445%2.347%
Median gross rent$1,511$1,413
Population9,777698,450

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 $134 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

Full Will County cost breakdown · Every county in Illinois

Talk to someone who works this market

These are Frankfort Square averages. What one specific house costs to own, or what it would sell for today, depends on the street and the condition of the place. We will connect you with one licensed local agent who works Frankfort Square every week. Free, no obligation, and we never sell your details to a list.

I'm looking to buy in Frankfort Square I already own here and may sell

Common questions

How much does it cost to own a home in Frankfort Square?

A $282,000 home in Frankfort Square, Illinois costs approximately $2,659 per month with 20% down at 7.24%. That is $1,537 principal and interest, $575 property tax, $110 homeowners insurance, $202 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 $2,659 to own the median home all in. Renting costs less month to month here, though renting builds no equity.

What salary do you need to buy a home in Frankfort Square?

Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Frankfort Square, Illinois at today's rate takes a household income of roughly $114,000 a year. That covers the full $2,659 monthly cost, not just the mortgage payment.

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.

Full methodology