Total monthly cost of ownership
Cost to Own a Home in Catonsville, Maryland
A $406,000 home here costs
$3,291per month, all in, with 20% down at today's 7.32% 30-year fixed rate. By the 28% rule that takes a household income of about $141,000 a year.
A standard mortgage calculator would have told you $2,231. The real number is $1,060 higher every month, 48% more than the payment most buyers budget for.
Compare Baltimore County with anywhere in America · full county breakdown
Where every dollar goes
Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.
Catonsville against Baltimore County and Maryland
| Measure | Catonsville | Baltimore County |
|---|---|---|
| Median home value | $405,800 | $330,000 |
| Median property tax | $4,239 | $3,645 |
| Effective tax rate | 1.045% | 1.105% |
| Median gross rent | $1,697 | $1,566 |
| Population | 42,717 | 849,586 |
The weather behind that power bill
Catonsville sits in Baltimore County, which averages a high of 90.1°F in its hottest month and a low of 30.0°F in its coldest, with 43.73" of precipitation a year and 31% of it in a single three-month stretch. That climate drives 1,749 cooling and 3,859 heating degree days, which is what sets the $199 electricity line above.
See the full climate breakdown for Baltimore County , month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Baltimore County
Full Baltimore County cost breakdown · Every county in Maryland
Talk to someone who works this market
These are Catonsville 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 Catonsville every week. Free, no obligation, and we never sell your details to a list.
I'm looking to buy in Catonsville I already own here and may sell
Common questions
How much does it cost to own a home in Catonsville?
A $406,000 home in Catonsville, Maryland costs approximately $3,291 per month with 20% down at 7.32%. That is $2,231 principal and interest, $354 property tax, $102 homeowners insurance, $267 utilities and $338 set aside for maintenance.
What is the property tax rate in Catonsville?
Catonsville has an effective property tax rate of 1.045%, based on a median home value of $405,800 and median real estate taxes of $4,239. That is lower than the Baltimore County average of 1.105%.
What is the average home price in Catonsville?
The median owner-occupied home value in Catonsville, Maryland is $405,800, against $330,000 across Baltimore County.
Is it cheaper to rent or buy in Catonsville?
Median gross rent in Catonsville is $1,697 a month, against $3,291 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 Catonsville?
Using the standard 28% rule, housing costs at no more than 28% of gross income, buying the median home in Catonsville, Maryland at today's rate takes a household income of roughly $141,000 a year. That covers the full $3,291 monthly cost, not just the mortgage payment.
Sources & methodology
- Median home value, real estate taxes, gross rent and population for Catonsville, US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance, NAIC average premium for Maryland.
- 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.