Total monthly cost of ownership
Cost to Own a Home in Angwin, California
A $690,000 home here costs
$5,122per month, all in, with 20% down at today's 7.24% 30-year fixed rate. By the 28% rule that takes a household income of about $219,500 a year.
A standard mortgage calculator would have told you $3,762. The real number is $1,360 higher every month, 36% more than the payment most buyers budget for.
Compare Napa County with anywhere in America · full county breakdown
Small-place caveat: the Census publishes these figures for Angwin from a five-year rolling sample, and with about 2,774 residents that sample is small. The median home value here carries a much wider margin of error than a big-city figure does, so treat it as indicative rather than exact. The Napa County figures are drawn from a far larger sample if you want a steadier number.
Where every dollar goes
Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.
Angwin against Napa County and California
| Measure | Angwin | Napa County |
|---|---|---|
| Median home value | $690,400 | $838,800 |
| Median property tax | $5,532 | $5,840 |
| Effective tax rate | 0.801% | 0.696% |
| Median gross rent | $1,556 | $2,141 |
| Population | 2,774 | 136,070 |
The weather behind that power bill
Angwin sits in Napa County, which averages a high of 84.6°F in its hottest month and a low of 38.8°F in its coldest, with 39.71" of precipitation a year and 60% of it in a single three-month stretch. That climate drives 604 cooling and 3,375 heating degree days, which is what sets the $150 electricity line above.
See the full climate breakdown for Napa County , month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Napa County
Full Napa County cost breakdown · Every county in California
Talk to someone who works this market
These are Angwin 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 Angwin every week. Free, no obligation, and we never sell your details to a list.
I'm looking to buy in Angwin I already own here and may sell
Common questions
How much does it cost to own a home in Angwin?
A $690,000 home in Angwin, California costs approximately $5,122 per month with 20% down at 7.24%. That is $3,762 principal and interest, $461 property tax, $107 homeowners insurance, $218 utilities and $575 set aside for maintenance.
What is the property tax rate in Angwin?
Angwin has an effective property tax rate of 0.801%, based on a median home value of $690,400 and median real estate taxes of $5,532. That is higher than the Napa County average of 0.696%.
What is the average home price in Angwin?
The median owner-occupied home value in Angwin, California is $690,400, against $838,800 across Napa County.
Is it cheaper to rent or buy in Angwin?
Median gross rent in Angwin is $1,556 a month, against $5,122 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 Angwin?
Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Angwin, California at today's rate takes a household income of roughly $219,500 a year. That covers the full $5,122 monthly cost, not just the mortgage payment.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for Angwin, 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.