Total monthly cost of ownership
Cost to Own a Home in Petersburg, West Virginia
A $136,000 home here costs
$1,155per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $699. The real number is $456 higher every month — 65% more than the payment most buyers budget for.
Where every dollar goes
Only the first line is a mortgage payment. Change any assumption above and every figure below recalculates.
Petersburg against Grant County and West Virginia
| Measure | Petersburg | Grant County |
|---|---|---|
| Median home value | $136,100 | $167,500 |
| Median property tax | $624 | $555 |
| Effective tax rate | 0.458% | 0.331% |
| Median gross rent | $622 | $612 |
| Population | 3,172 | 10,972 |
The weather behind that power bill
Petersburg sits in Grant County, which averages a high of 88.5°F in its hottest month and a low of 23.3°F in its coldest, with 40.32" of precipitation a year and 33% of it in a single three-month stretch. That climate drives 1,060 cooling and 4,795 heating degree days, which is what sets the $151 electricity line above.
See the full climate breakdown for Grant County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Grant County
No other places of this size are published in Grant County.
Full Grant County cost breakdown · Every county in West Virginia
Common questions
How much does it cost to own a home in Petersburg?
A $136,000 home in Petersburg, West Virginia costs approximately $1,155 per month with 20% down at 6.66%. That is $699 principal and interest, $52 property tax, $72 homeowners insurance, $219 utilities and $113 set aside for maintenance.
What is the property tax rate in Petersburg?
Petersburg has an effective property tax rate of 0.458%, based on a median home value of $136,100 and median real estate taxes of $624. That is higher than the Grant County average of 0.331%.
What is the average home price in Petersburg?
The median owner-occupied home value in Petersburg, West Virginia is $136,100, against $167,500 across Grant County.
Is it cheaper to rent or buy in Petersburg?
Median gross rent in Petersburg is $622 a month, against $1,155 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 Petersburg — 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.