Total monthly cost of ownership
Cost to Own a Home in Hanahan, South Carolina
A $340,000 home here costs
$2,529per month, all in — with 20% down at today's 6.66% 30-year fixed rate.
A standard mortgage calculator would have told you $1,748. The real number is $781 higher every month — 45% 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.
Hanahan against Berkeley County and South Carolina
| Measure | Hanahan | Berkeley County |
|---|---|---|
| Median home value | $339,800 | $280,300 |
| Median property tax | $1,448 | $1,343 |
| Effective tax rate | 0.426% | 0.479% |
| Median gross rent | $1,324 | $1,518 |
| Population | 21,119 | 238,723 |
The weather behind that power bill
Hanahan sits in Berkeley County, which averages a high of 93.1°F in its hottest month and a low of 38.4°F in its coldest, with 52.32" of precipitation a year and 36% of it in a single three-month stretch. That climate drives 2,473 cooling and 2,043 heating degree days, which is what sets the $145 electricity line above.
See the full climate breakdown for Berkeley County — month by month temperatures, rainy season timing, snowfall and heating and cooling costs.
Other cities in Berkeley County
Full Berkeley County cost breakdown · Every county in South Carolina
Common questions
How much does it cost to own a home in Hanahan?
A $340,000 home in Hanahan, South Carolina costs approximately $2,529 per month with 20% down at 6.66%. That is $1,748 principal and interest, $121 property tax, $164 homeowners insurance, $213 utilities and $283 set aside for maintenance.
What is the property tax rate in Hanahan?
Hanahan has an effective property tax rate of 0.426%, based on a median home value of $339,800 and median real estate taxes of $1,448. That is lower than the Berkeley County average of 0.479%.
What is the average home price in Hanahan?
The median owner-occupied home value in Hanahan, South Carolina is $339,800, against $280,300 across Berkeley County.
Is it cheaper to rent or buy in Hanahan?
Median gross rent in Hanahan is $1,324 a month, against $2,529 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 Hanahan — US Census Bureau, American Community Survey ACS 2023 5-Year, place-level tables.
- Homeowners insurance — NAIC average premium for South Carolina.
- 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.