Rental numbers for Dorchester County, SC
The typical home here runs -$975 a month at 7.78% with 25% down, breaking even at about 1.5%. 0 of 4 ZIP codes with full Zillow data in this county are cash-flow positive; the median gross yield is 6.1%.
- Gross yield
- 6.0%
- typical home, Zillow
- Median ZIP yield
- 6.1%
- 4 ZIPs with full data
- Cash flow
- -$975/mo
- at 7.78%, 25% down
- Typical price
- $349,000
- Zillow ZHVI, Aug 2026
- Typical rent
- $1,755/mo
- Zillow ZORI, Aug 2026
ZIP codes in Dorchester County
8 with published figures
| 29471Reevesville | $203,000 | $1,300* | 7.7% | 4.0% | -$415 | n/a |
| 29477Saint George | $209,000 | $1,300* | 7.5% | 3.7% | -$482 | n/a |
| 29448Harleyville | $228,000 | $1,300* | 6.9% | 3.5% | -$565 | n/a |
| 29483Summerville | $361,000 | $1,918 | 6.4% | 3.5% | -$907 | +3.3% |
| 29437Dorchester | $252,000 | $1,300* | 6.2% | 2.9% | -$747 | n/a |
| 29420North Charleston | $336,000 | $1,727 | 6.2% | 3.1% | -$929 | +4.8% |
| 29472Ridgeville | $328,000 | $1,664 | 6.1% | 3.1% | -$911 | n/a |
| 29485Summerville | $369,000 | $1,710 | 5.6% | 2.7% | -$1,151 | +7.4% |
* HUD Fair Market Rent, 2 bedroom, where Zillow publishes no rent index. Conservative.
Trends
Five years to August 2026
- Price, 12 months
- -0.9%
- Rent, 12 months
- +4.8%
- Rent minus price growth
- +5.7 pts
- Property tax
- 0.56%
- effective rate, ACS 2024
Show the numbers
| Month | Typical value | Rent |
|---|---|---|
| Aug 2021 | $288,775 | $1,367 |
| Aug 2022 | $340,604 | $1,522 |
| Aug 2023 | $345,215 | $1,629 |
| Aug 2024 | $354,213 | $1,677 |
| Aug 2025 | $351,961 | $1,674 |
| Aug 2026 | $348,777 | $1,755 |
HUD Fair Market Rent
FY2027, Charleston-North Charleston, SC MSA
| Bedrooms | Studio | 1 bed | 2 bed | 3 bed | 4 bed |
|---|---|---|---|---|---|
| Fair Market Rent | $1,661 | $1,731 | $1,884 | $2,336 | $2,687 |
The 40th percentile gross rent for a standard unit, set by HUD each October and used for Section 8 payment standards. It runs below market rent; Zillow's index is shown above where it exists.
Supply
- Permits per 1,000 households
- 26.2
- 1,655 units, last 12 months
- National percentile
- 95th
- among US counties
Tools
Test a listing in Dorchester County against today's rate.
Open the calculatorPart of the Charleston, SC metro.
Questions
- Is Dorchester County good for rental property?
- The typical home here runs -$975 a month at 7.78% with 25% down, breaking even at about 1.5%. 0 of 4 ZIP codes with full Zillow data in this county are cash-flow positive; the median gross yield is 6.1%. The figures use a typical home, 7.78% with 25% down and default costs shown on each ZIP page. They describe the market, not any one property.
- What is the property tax rate in Dorchester County?
- About 0.56% of value, from Census ACS median taxes paid over median home value. On a $349,000 home that is about $1,960 a year.
- What is Fair Market Rent in Dorchester County?
- HUD's FY2027 Fair Market Rent here is $1,731 for a 1-bedroom, $1,884 for a 2-bedroom and $2,336 for a 3-bedroom. Typical cash flow at today's rate is -$975 a month.
Sources and method
- Zillow Home Value Index (ZHVI), mid tier, smoothed and seasonally adjusted
Zillow Research. Read: 2026-08.
Typical home value by ZIP, county, metro and state, and the price trend.
- Zillow Observed Rent Index (ZORI), all homes plus multifamily, smoothed
Zillow Research. Read: 2026-08.
Typical market rent by ZIP, county and metro, and the rent trend (tier A pages).
- HUD Small Area Fair Market Rents, FY2026
US Department of Housing and Urban Development. Read: FY2026.
Rent by bedroom count for every ZIP. The rent used on tier B pages, and a reference on all pages. It is the 40th percentile gross rent, so it runs below market.
- HUD Fair Market Rents by county, FY2027
US Department of Housing and Urban Development. Read: FY2027.
County rent by bedroom count on county pages.
- American Community Survey 5-year estimates, 2020 to 2024 (B25103 median real estate taxes paid, B25077 median home value, B11001 households)
US Census Bureau. Read: 2020 to 2024.
Effective property tax rate (median taxes paid divided by median value) by ZIP code tabulation area, county and state; households for the permits ratio.
- Freddie Mac Primary Mortgage Market Survey, 30-year fixed (FRED series MORTGAGE30US)
Freddie Mac via the Federal Reserve Bank of St. Louis. Read: 2026-09-24.
The weekly 30-year rate. The site adds a disclosed investor premium to it for the loan payment.
- Building Permits Survey, county monthly files
US Census Bureau. Read: 2025-09 to 2026-08.
New housing units permitted in the last 12 months per 1,000 households, a supply-pressure signal.
Data: Zillow Research (ZHVI, ZORI), HUD, US Census Bureau, Freddie Mac. Every formula is on the methodology page.
Estimates from public data for a typical property. Not investment, tax or legal advice. Your property, financing and costs will differ.