Cost to Own
United States › Arizona › Pima County › Casas Adobes Population 70,770 Data vintage ACS 2023 5-Year Rates updated 2026-10-15
Before you budget for Casas Adobes FEMA rates natural hazard risk in Pima County Relatively High, with heat wave 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 Casas Adobes, Arizona

A $311,000 home here costs

$2,495

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 $107,000 a year.

P&I 69%Tax 9%Insurance 3%Utilities 9%Upkeep 10%

A standard mortgage calculator would have told you $1,723. The real number is $772 higher every month, 45% more than the payment most buyers budget for.

Compare Pima County with anywhere in America · full county breakdown

Casas Adobes median: $311,100
Under 20% adds PMI
Freddie Mac PMMS
AZ 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, $248,800 borrowed $1,723
Property tax0.827% effective rate for Casas Adobes itself $214
Homeowners insuranceArizona averages $917/yr (NAIC), or 0.252% of home value $65
Electricity15.38ยข/kWh, Arizona residential average, EIA $165
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $259
Total monthly $2,495

Casas Adobes against Pima County and Arizona

MeasureCasas AdobesPima County
Median home value$311,100$286,900
Median property tax$2,574$2,248
Effective tax rate0.827%0.784%
Median gross rent$1,516$1,154
Population70,7701,049,947

The weather behind that power bill

Casas Adobes sits in Pima County, which averages a high of 80.3°F in its hottest month and a low of 33.6°F in its coldest, with 19.91" of precipitation a year and 54% of it in a single three-month stretch. That climate drives 616 cooling and 3,992 heating degree days, which is what sets the $165 electricity line above.

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

Other cities in Pima County

Full Pima County cost breakdown · Every county in Arizona

Talk to someone who works this market

These are Casas Adobes 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 Casas Adobes every week. Free, no obligation, and we never sell your details to a list.

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

Common questions

How much does it cost to own a home in Casas Adobes?

A $311,000 home in Casas Adobes, Arizona costs approximately $2,495 per month with 20% down at 7.4%. That is $1,723 principal and interest, $214 property tax, $65 homeowners insurance, $233 utilities and $259 set aside for maintenance.

What is the property tax rate in Casas Adobes?

Casas Adobes has an effective property tax rate of 0.827%, based on a median home value of $311,100 and median real estate taxes of $2,574. That is higher than the Pima County average of 0.784%.

What is the average home price in Casas Adobes?

The median owner-occupied home value in Casas Adobes, Arizona is $311,100, against $286,900 across Pima County.

Is it cheaper to rent or buy in Casas Adobes?

Median gross rent in Casas Adobes is $1,516 a month, against $2,495 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 Casas Adobes?

Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Casas Adobes, Arizona at today's rate takes a household income of roughly $107,000 a year. That covers the full $2,495 monthly cost, not just the mortgage payment.

Sources & methodology

  • Median home value, real estate taxes, gross rent and population for Casas Adobes, US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
  • Homeowners insurance, NAIC average premium for Arizona.
  • 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