Total monthly cost of ownership
Cost to Own a Home in Mountain House, California
A $860,000 home here costs
$6,472per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $4,421. The real number is $2,050 higher every month — 46% 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.
Mountain House against San Joaquin County and California
| Measure | Mountain House | San Joaquin County |
|---|---|---|
| Median home value | $859,700 | $494,500 |
| Median property tax | $10,001 | $3,782 |
| Effective tax rate | 1.163% | 0.765% |
| Median gross rent | $3,232 | $1,633 |
| Population | 25,108 | 787,416 |
The weather behind that power bill
Mountain House sits in San Joaquin County, which averages a high of 95.4°F in its hottest month and a low of 38.4°F in its coldest, with 13.45" of precipitation a year and 56% of it in a single three-month stretch. That climate drives 1,566 cooling and 2,259 heating degree days, which is what sets the $299 electricity line above.
See the full climate breakdown for San Joaquin County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in San Joaquin County
Full San Joaquin County cost breakdown · Every county in California
Common questions
How much does it cost to own a home in Mountain House?
A $860,000 home in Mountain House, California costs approximately $6,472 per month with 20% down at 6.66%. That is $4,421 principal and interest, $833 property tax, $133 homeowners insurance, $367 utilities and $717 set aside for maintenance.
What is the property tax rate in Mountain House?
Mountain House has an effective property tax rate of 1.163%, based on a median home value of $859,700 and median real estate taxes of $10,001. That is higher than the San Joaquin County average of 0.765%.
What is the average home price in Mountain House?
The median owner-occupied home value in Mountain House, California is $859,700, against $494,500 across San Joaquin County.
Is it cheaper to rent or buy in Mountain House?
Median gross rent in Mountain House is $3,232 a month, against $6,472 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 Mountain House — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance — NAIC average premium for California.
- 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.