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Buying a home in Newcastle, California

The typical owner-occupied home in Newcastle is worth about $598,000, 19% below the California median of $734,700 and 80% above the national median of $332,700. Owners pay a median $4,741 a year in property taxes, about 0.79% of their home's value, higher than the California rate of 0.70%. The median household earns $108,750 a year, so the median home costs 5.5 times the median income (7.4 times for California). 89% of occupied homes here are lived in by their owners, and 50% of those owners still have a mortgage.

Newcastle at a glance

Newcastle California U.S.
Median home value $598,000 $734,700 $332,700
Median property tax paid per year $4,741 $5,124 $3,119
Property tax as a share of value 0.79% 0.70% 0.94%
Median household income $108,750 $99,122 $80,734
Homes lived in by their owners 89% 56% 65%
Owner homes with a mortgage 50% 67% 61%
Median monthly costs, owners with a mortgage $2,831 $2,946 $1,963
Those costs as a share of the owners' income 24.0% 24.8% 21.0%
Median rent $1,798 $2,036 $1,413
Rent as a share of renters' income 20.6% 32.8% 30.6%
Median year homes were built 1978 1976 1980
Vacant homes 11.0% 7.5% 10.1%
Population 1,585 39,287,377 334,922,499

What a typical home costs per month in Newcastle

At this week's average 30-year rate of 7.11%, buying the median Newcastle home of $598,000 with 20% down costs about $3,861 a month, including property taxes and insurance. With an FHA loan and 3.5% down, it's about $4,857, because the loan is bigger and FHA adds mortgage insurance.

Lenders usually want housing costs under about 28% of gross income, which means an income of roughly $165,475 for the 20%-down payment. That payment is 43% of the median Newcastle household income of $108,750; at that income and 20% down, the 28% guideline points to a home of about $393,000.

The median rent here is $1,798 a month, so owning the median home costs about $2,063 a month more than renting, before you count the equity you build and any tax benefits.

20% down, 30-year conventional loan
Down payment$119,600
Loan amount$478,400
Principal and interest$3,218
Property taxes (0.79% a year)$394
Homeowners insurance (our estimate, 0.5% a year)$249
PMI$0
Total per month$3,861

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3.5% down, 30-year FHA loan
Down payment$20,930
Loan amount$587,169
Principal and interest$3,950
Property taxes (0.79% a year)$394
Homeowners insurance (our estimate, 0.5% a year)$249
FHA mortgage insurance$264
Total per month$4,857

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Questions about home buying in Newcastle

What is the median home value in Newcastle?

About $598,000 for owner-occupied homes, according to the Census Bureau's 2020–2024 American Community Survey.

How much are property taxes in Newcastle?

Homeowners pay a median $4,741 a year, which is about 0.79% of the median home value. Your bill depends on your home's assessed value and local rates.

What income do you need to buy a home in Newcastle?

For the median home with 20% down at 7.11%, the payment is about $3,861 a month. Keeping that under 28% of gross income takes about $165,475 a year.

More about Newcastle

Sources: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates; Freddie Mac Primary Mortgage Market Survey, week of November 12, 2026. Estimates for small places have wide margins of error. About our data