Total monthly cost of ownership
Cost to Own a Home in Romeoville, Illinois
A $245,000 home here costs
$2,357per month, all in, with 20% down at today's 7.32% 30-year fixed rate. By the 28% rule that takes a household income of about $101,000 a year.
A standard mortgage calculator would have told you $1,346. The real number is $1,011 higher every month, 75% more than the payment most buyers budget for.
Compare Will County with anywhere in America · full county breakdown
Where every dollar goes
Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.
Romeoville against Will County and Illinois
| Measure | Romeoville | Will County |
|---|---|---|
| Median home value | $245,200 | $298,000 |
| Median property tax | $6,111 | $6,993 |
| Effective tax rate | 2.492% | 2.347% |
| Median gross rent | $1,892 | $1,413 |
| Population | 40,996 | 698,450 |
The weather behind that power bill
Romeoville 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
Talk to someone who works this market
These are Romeoville 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 Romeoville every week. Free, no obligation, and we never sell your details to a list.
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Common questions
How much does it cost to own a home in Romeoville?
A $245,000 home in Romeoville, Illinois costs approximately $2,357 per month with 20% down at 7.32%. That is $1,346 principal and interest, $509 property tax, $96 homeowners insurance, $202 utilities and $204 set aside for maintenance.
What is the property tax rate in Romeoville?
Romeoville has an effective property tax rate of 2.492%, based on a median home value of $245,200 and median real estate taxes of $6,111. That is higher than the Will County average of 2.347%.
What is the average home price in Romeoville?
The median owner-occupied home value in Romeoville, Illinois is $245,200, against $298,000 across Will County.
Is it cheaper to rent or buy in Romeoville?
Median gross rent in Romeoville is $1,892 a month, against $2,357 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 Romeoville?
Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Romeoville, Illinois at today's rate takes a household income of roughly $101,000 a year. That covers the full $2,357 monthly cost, not just the mortgage payment.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for Romeoville, 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.