Total monthly cost of ownership
Cost to Own a Home in New Berlin, Illinois
A $154,000 home here costs
$1,513per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $792. The real number is $721 higher every month — 91% 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.
New Berlin against Sangamon County and Illinois
| Measure | New Berlin | Sangamon County |
|---|---|---|
| Median home value | $153,600 | $170,300 |
| Median property tax | $2,990 | $3,369 |
| Effective tax rate | 1.947% | 1.978% |
| Median gross rent | $646 | $954 |
| Population | 1,366 | 195,217 |
The weather behind that power bill
New Berlin sits in Sangamon County, which averages a high of 85.5°F in its hottest month and a low of 18.6°F in its coldest, with 40.45" of precipitation a year and 36% of it in a single three-month stretch. That climate drives 1,094 cooling and 5,455 heating degree days, which is what sets the $214 electricity line above.
See the full climate breakdown for Sangamon County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Sangamon County
Full Sangamon County cost breakdown · Every county in Illinois
Common questions
How much does it cost to own a home in New Berlin?
A $154,000 home in New Berlin, Illinois costs approximately $1,513 per month with 20% down at 6.66%. That is $792 principal and interest, $250 property tax, $60 homeowners insurance, $282 utilities and $128 set aside for maintenance.
What is the property tax rate in New Berlin?
New Berlin has an effective property tax rate of 1.947%, based on a median home value of $153,600 and median real estate taxes of $2,990. That is lower than the Sangamon County average of 1.978%.
What is the average home price in New Berlin?
The median owner-occupied home value in New Berlin, Illinois is $153,600, against $170,300 across Sangamon County.
Is it cheaper to rent or buy in New Berlin?
Median gross rent in New Berlin is $646 a month, against $1,513 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 New Berlin — 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.