Cost to Own
United StatesWest VirginiaWood CountyWilliamstown Population 2,977 Data vintage ACS 2023 5-Year Rates updated 2026-07-30

Total monthly cost of ownership

Cost to Own a Home in Williamstown, West Virginia

A $164,000 home here costs

$1,381

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

A standard mortgage calculator would have told you $843. The real number is $538 higher every month — 64% more than the payment most buyers budget for.

Williamstown median: $164,100
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, $131,200 borrowed $843
Property tax0.700% effective rate for Williamstown itself $96
Homeowners insuranceWest Virginia averages $1,016/yr (NAIC), or 0.632% of home value $86
Electricity16.8¢/kWh — West Virginia residential average, EIA $151
Water, sewer & trashUS household average $68
Maintenance reserve1% of home value per year $137
Total monthly $1,381

Williamstown against Wood County and West Virginia

MeasureWilliamstownWood County
Median home value$164,100$153,700
Median property tax$1,149$943
Effective tax rate0.700%0.614%
Median gross rent$848$789
Population2,97783,829

The weather behind that power bill

Williamstown sits in Wood County, which averages a high of 86.6°F in its hottest month and a low of 24.0°F in its coldest, with 44.21" of precipitation a year and 32% of it in a single three-month stretch. That climate drives 1,179 cooling and 4,815 heating degree days, which is what sets the $151 electricity line above.

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

Other cities in Wood County

Full Wood County cost breakdown · Every county in West Virginia

Common questions

How much does it cost to own a home in Williamstown?

A $164,000 home in Williamstown, West Virginia costs approximately $1,381 per month with 20% down at 6.66%. That is $843 principal and interest, $96 property tax, $86 homeowners insurance, $219 utilities and $137 set aside for maintenance.

What is the property tax rate in Williamstown?

Williamstown has an effective property tax rate of 0.700%, based on a median home value of $164,100 and median real estate taxes of $1,149. That is higher than the Wood County average of 0.614%.

What is the average home price in Williamstown?

The median owner-occupied home value in Williamstown, West Virginia is $164,100, against $153,700 across Wood County.

Is it cheaper to rent or buy in Williamstown?

Median gross rent in Williamstown is $848 a month, against $1,381 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 Williamstown — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
  • Homeowners insurance — NAIC average premium for West 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