Cost to Own
United StatesCaliforniaMonterey CountyGreenfield Population 19,759 Data vintage ACS 2023 5-Year Rates updated 2026-07-30

Total monthly cost of ownership

Cost to Own a Home in Greenfield, California

A $462,000 home here costs

$3,484

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

A standard mortgage calculator would have told you $2,375. The real number is $1,109 higher every month — 47% more than the payment most buyers budget for.

Greenfield median: $462,400
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, $369,600 borrowed $2,375
Property tax0.741% effective rate for Greenfield itself $285
Homeowners insuranceCalifornia averages $1,403/yr (NAIC), or 0.186% of home value $72
Electricity33.25¢/kWh — California residential average, EIA $299
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $385
Total monthly $3,484

Greenfield against Monterey County and California

MeasureGreenfieldMonterey County
Median home value$462,400$723,100
Median property tax$3,427$4,782
Effective tax rate0.741%0.661%
Median gross rent$1,690$1,995
Population19,759435,834

The weather behind that power bill

Greenfield sits in Monterey County, which averages a high of 85.2°F in its hottest month and a low of 37.1°F in its coldest, with 11.83" of precipitation a year and 59% of it in a single three-month stretch. That climate drives 578 cooling and 2,288 heating degree days, which is what sets the $299 electricity line above.

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

Other cities in Monterey County

Full Monterey County cost breakdown · Every county in California

Common questions

How much does it cost to own a home in Greenfield?

A $462,000 home in Greenfield, California costs approximately $3,484 per month with 20% down at 6.66%. That is $2,375 principal and interest, $285 property tax, $72 homeowners insurance, $367 utilities and $385 set aside for maintenance.

What is the property tax rate in Greenfield?

Greenfield has an effective property tax rate of 0.741%, based on a median home value of $462,400 and median real estate taxes of $3,427. That is higher than the Monterey County average of 0.661%.

What is the average home price in Greenfield?

The median owner-occupied home value in Greenfield, California is $462,400, against $723,100 across Monterey County.

Is it cheaper to rent or buy in Greenfield?

Median gross rent in Greenfield is $1,690 a month, against $3,484 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 Greenfield — 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