Cost to Own
United States › California › Solano County › Fairfield Population 119,985 Data vintage ACS 2023 5-Year Rates updated 2026-10-15
Before you budget for Fairfield FEMA rates natural hazard risk in Solano County Relatively High, with drought its highest-ranked hazard against other US counties. It shapes what insurers charge here. See what threatens homes in this county

Total monthly cost of ownership

Cost to Own a Home in Fairfield, California

A $593,000 home here costs

$4,482

per month, all in, with 20% down at today's 7.40% 30-year fixed rate. By the 28% rule that takes a household income of about $192,000 a year.

P&I 73%Tax 8%Insurance 2%Utilities 5%Upkeep 11%

A standard mortgage calculator would have told you $3,285. The real number is $1,198 higher every month, 36% more than the payment most buyers budget for.

Compare Solano County with anywhere in America · full county breakdown

Fairfield median: $592,500
Under 20% adds PMI
Freddie Mac PMMS
CA 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, $474,400 borrowed $3,285
Property tax0.758% effective rate for Fairfield itself $375
Homeowners insuranceCalifornia averages $1,403/yr (NAIC), or 0.186% of home value $92
Electricity33.61ยข/kWh, California residential average, EIA $169
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $494
Total monthly $4,482

Fairfield against Solano County and California

MeasureFairfieldSolano County
Median home value$592,500$589,600
Median property tax$4,489$4,408
Effective tax rate0.758%0.748%
Median gross rent$2,191$2,088
Population119,985450,824

The weather behind that power bill

Fairfield sits in Solano County, which averages a high of 95.0°F in its hottest month and a low of 37.1°F in its coldest, with 24.84" of precipitation a year and 62% of it in a single three-month stretch. That climate drives 1,391 cooling and 2,446 heating degree days, which is what sets the $169 electricity line above.

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

Other cities in Solano County

Full Solano County cost breakdown · Every county in California

Talk to someone who works this market

These are Fairfield averages. What one specific house costs to own, or what it would sell for today, depends on the street and the condition of the place. We will connect you with one licensed local agent who works Fairfield every week. Free, no obligation, and we never sell your details to a list.

I'm looking to buy in Fairfield I already own here and may sell

Common questions

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

A $593,000 home in Fairfield, California costs approximately $4,482 per month with 20% down at 7.4%. That is $3,285 principal and interest, $375 property tax, $92 homeowners insurance, $237 utilities and $494 set aside for maintenance.

What is the property tax rate in Fairfield?

Fairfield has an effective property tax rate of 0.758%, based on a median home value of $592,500 and median real estate taxes of $4,489. That is higher than the Solano County average of 0.748%.

What is the average home price in Fairfield?

The median owner-occupied home value in Fairfield, California is $592,500, against $589,600 across Solano County.

Is it cheaper to rent or buy in Fairfield?

Median gross rent in Fairfield is $2,191 a month, against $4,482 to own the median home all in. Renting costs less month to month here, though renting builds no equity.

What salary do you need to buy a home in Fairfield?

Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Fairfield, California at today's rate takes a household income of roughly $192,000 a year. That covers the full $4,482 monthly cost, not just the mortgage payment.

Sources & methodology

  • Median home value, real estate taxes, gross rent and population for Fairfield, 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