Total monthly cost of ownership
Cost to Own a Home in New Brunswick, New Jersey
A $317,000 home here costs
$2,781per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $1,630. The real number is $1,151 higher every month — 71% 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 Brunswick against Middlesex County and New Jersey
| Measure | New Brunswick | Middlesex County |
|---|---|---|
| Median home value | $316,800 | $439,300 |
| Median property tax | $6,384 | $9,684 |
| Effective tax rate | 2.015% | 2.204% |
| Median gross rent | $1,790 | $1,810 |
| Population | 55,744 | 861,535 |
The weather behind that power bill
New Brunswick sits in Middlesex County, which averages a high of 86.5°F in its hottest month and a low of 22.9°F in its coldest, with 49.53" of precipitation a year and 29% of it in a single three-month stretch. That climate drives 1,037 cooling and 5,101 heating degree days, which is what sets the $209 electricity line above.
See the full climate breakdown for Middlesex County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Middlesex County
Full Middlesex County cost breakdown · Every county in New Jersey
Common questions
How much does it cost to own a home in New Brunswick?
A $317,000 home in New Brunswick, New Jersey costs approximately $2,781 per month with 20% down at 6.66%. That is $1,630 principal and interest, $532 property tax, $78 homeowners insurance, $277 utilities and $264 set aside for maintenance.
What is the property tax rate in New Brunswick?
New Brunswick has an effective property tax rate of 2.015%, based on a median home value of $316,800 and median real estate taxes of $6,384. That is lower than the Middlesex County average of 2.204%.
What is the average home price in New Brunswick?
The median owner-occupied home value in New Brunswick, New Jersey is $316,800, against $439,300 across Middlesex County.
Is it cheaper to rent or buy in New Brunswick?
Median gross rent in New Brunswick is $1,790 a month, against $2,781 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 Brunswick — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance — NAIC average premium for New Jersey.
- 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.