Cost to Own
United StatesCaliforniaSonoma CountyBoyes Hot Springs Population 7,031 Data vintage ACS 2023 5-Year Rates updated 2026-07-30

Total monthly cost of ownership

Cost to Own a Home in Boyes Hot Springs, California

A $739,000 home here costs

$5,374

per month, all in — with 20% down at today's 6.66% 30-year fixed rate.

A standard mortgage calculator would have told you $3,799. The real number is $1,575 higher every month — 41% more than the payment most buyers budget for.

Boyes Hot Springs median: $738,800
Under 20% adds PMI
Freddie Mac PMMS
US 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, $591,200 borrowed $3,799
Property tax0.776% effective rate for Boyes Hot Springs itself $478
Homeowners insuranceCalifornia averages $1,403/yr (NAIC), or 0.186% of home value $115
Electricity33.25¢/kWh — California residential average, EIA $299
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $616
Total monthly $5,374

Boyes Hot Springs against Sonoma County and California

MeasureBoyes Hot SpringsSonoma County
Median home value$738,800$779,000
Median property tax$5,735$5,580
Effective tax rate0.776%0.716%
Median gross rent$1,802$2,093
Population7,031485,642

The weather behind that power bill

Boyes Hot Springs sits in Sonoma County, which averages a high of 84.1°F in its hottest month and a low of 36.9°F in its coldest, with 33.78" of precipitation a year and 60% of it in a single three-month stretch. That climate drives 410 cooling and 2,904 heating degree days, which is what sets the $299 electricity line above.

See the full climate breakdown for Sonoma County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.

Other cities in Sonoma County

Full Sonoma County cost breakdown · Every county in California

Common questions

How much does it cost to own a home in Boyes Hot Springs?

A $739,000 home in Boyes Hot Springs, California costs approximately $5,374 per month with 20% down at 6.66%. That is $3,799 principal and interest, $478 property tax, $115 homeowners insurance, $367 utilities and $616 set aside for maintenance.

What is the property tax rate in Boyes Hot Springs?

Boyes Hot Springs has an effective property tax rate of 0.776%, based on a median home value of $738,800 and median real estate taxes of $5,735. That is higher than the Sonoma County average of 0.716%.

What is the average home price in Boyes Hot Springs?

The median owner-occupied home value in Boyes Hot Springs, California is $738,800, against $779,000 across Sonoma County.

Is it cheaper to rent or buy in Boyes Hot Springs?

Median gross rent in Boyes Hot Springs is $1,802 a month, against $5,374 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 Boyes Hot Springs — 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.

Full methodology