Cost to Own
United StatesCaliforniaSan Luis Obispo CountyCalifornia Polytechnic State University Population 7,529 Data vintage ACS 2023 5-Year Rates updated 2026-07-30

Total monthly cost of ownership

Cost to Own a Home in California Polytechnic State University, California

A $519,000 home here costs

$4,006

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

A standard mortgage calculator would have told you $2,668. The real number is $1,338 higher every month — 50% more than the payment most buyers budget for.

California Polytechnic State University median: $518,800
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, $415,200 borrowed $2,668
Property tax1.060% effective rate for California Polytechnic State University itself $458
Homeowners insuranceCalifornia averages $1,403/yr (NAIC), or 0.186% of home value $80
Electricity33.25¢/kWh — California residential average, EIA $299
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $433
Total monthly $4,006

California Polytechnic State University against San Luis Obispo County and California

MeasureCalifornia Polytechnic State UniversitySan Luis Obispo County
Median home value$518,800$777,200
Median property tax$5,500$5,475
Effective tax rate1.060%0.704%
Median gross rent$1,899
Population7,529281,486

The weather behind that power bill

California Polytechnic State University sits in San Luis Obispo County, which averages a high of 79.5°F in its hottest month and a low of 40.2°F in its coldest, with 17.94" of precipitation a year and 59% of it in a single three-month stretch. That climate drives 334 cooling and 2,265 heating degree days, which is what sets the $299 electricity line above.

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

Other cities in San Luis Obispo County

Full San Luis Obispo County cost breakdown · Every county in California

Common questions

How much does it cost to own a home in California Polytechnic State University?

A $519,000 home in California Polytechnic State University, California costs approximately $4,006 per month with 20% down at 6.66%. That is $2,668 principal and interest, $458 property tax, $80 homeowners insurance, $367 utilities and $433 set aside for maintenance.

What is the property tax rate in California Polytechnic State University?

California Polytechnic State University has an effective property tax rate of 1.060%, based on a median home value of $518,800 and median real estate taxes of $5,500. That is higher than the San Luis Obispo County average of 0.704%.

What is the average home price in California Polytechnic State University?

The median owner-occupied home value in California Polytechnic State University, California is $518,800, against $777,200 across San Luis Obispo County.

Is it cheaper to rent or buy in California Polytechnic State University?

Rent data is not published for California Polytechnic State University at this level of detail.

Sources & methodology

  • Median home value, real estate taxes, gross rent and population for California Polytechnic State University — 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