Cost to Own
United StatesVirginiaPrince William CountyCounty Center Population 4,233 Data vintage ACS 2023 5-Year Rates updated 2026-07-30

Total monthly cost of ownership

Cost to Own a Home in County Center, Virginia

A $550,000 home here costs

$4,046

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

A standard mortgage calculator would have told you $2,828. The real number is $1,218 higher every month — 43% more than the payment most buyers budget for.

County Center median: $550,000
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, $440,000 borrowed $2,828
Property tax0.869% effective rate for County Center itself $398
Homeowners insuranceVirginia averages $1,199/yr (NAIC), or 0.295% of home value $135
Electricity17.61¢/kWh — Virginia residential average, EIA $158
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $458
Total monthly $4,046

County Center against Prince William County and Virginia

MeasureCounty CenterPrince William County
Median home value$550,000$500,600
Median property tax$4,777$4,910
Effective tax rate0.869%0.981%
Median gross rent$1,891$2,002
Population4,233484,625

The weather behind that power bill

County Center sits in Prince William County, which averages a high of 88.0°F in its hottest month and a low of 28.3°F in its coldest, with 41.03" of precipitation a year and 30% of it in a single three-month stretch. That climate drives 1,512 cooling and 4,002 heating degree days, which is what sets the $158 electricity line above.

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

Other cities in Prince William County

Full Prince William County cost breakdown · Every county in Virginia

Common questions

How much does it cost to own a home in County Center?

A $550,000 home in County Center, Virginia costs approximately $4,046 per month with 20% down at 6.66%. That is $2,828 principal and interest, $398 property tax, $135 homeowners insurance, $226 utilities and $458 set aside for maintenance.

What is the property tax rate in County Center?

County Center has an effective property tax rate of 0.869%, based on a median home value of $550,000 and median real estate taxes of $4,777. That is lower than the Prince William County average of 0.981%.

What is the average home price in County Center?

The median owner-occupied home value in County Center, Virginia is $550,000, against $500,600 across Prince William County.

Is it cheaper to rent or buy in County Center?

Median gross rent in County Center is $1,891 a month, against $4,046 to own the median home all in. Renting costs less month to month here, though renting builds no equity.

Sources & methodology

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