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Featured local agent — Sullivan's Island, SC
Sarah Mitchell
Compass Real Estate · Sullivan's Island, SC
“Your trusted relocation specialist since 2009. 350+ homes sold. Zero-pressure, data-first approach.”
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Sullivan's Island, SC Housing Market & Real Estate
Housing market overview · Updated monthly ·
$9.35Mmedian sale price
How is the Sullivan's Island, SC housing market right now?
The median home sale price in Sullivan's Island, SC is $9.35M, up 75.6% year-over-year. Homes sell in an average of 274 days with 28 active listings. The market is currently a buyer's market. (Source: Redfin monthly MLS data, as of February 2026 — the most recent Redfin release; Redfin publishes each month's data on a ~6-week lag.)
Is Sullivan's Island a buyer's or seller's market?
Sullivan's Island, SC is currently a buyer's market, based on 14.0 months of supply and homes selling in about 274 days. How we determine this →
Homes sold
2
Last 12 weeks
Days on market
274
Average pace
Active listings
28
14.0 months supply
Sale-to-list
94.5%
Below asking
What does the Sullivan's Island housing market data show?
| Metric | Value |
|---|---|
| Median sale price | $9.35M |
| Median list price | $4.55M |
| Year-over-year price change | +75.6% |
| Average days on market | 274 days |
| Active inventory | 28 listings |
| Months of supply | 14.0 months |
| Sale-to-list price ratio | 94.5% |
| Homes sold (latest month) | 2 |
| New listings (latest month) | 1 |
| Listings with a price cut | 10.7% |
| Market condition | Buyer's market |
Source: Redfin · Updated monthly
The Sullivan's Island housing market is currently classified as a buyer's market with a median sale price of $9.35M. Prices have risen 75.6% compared to last year, with homes spending an average of 274 days on market, indicating 14.0 months of inventory.This inventory level gives buyers significantly more negotiating power, allowing time to inspect properties thoroughly and potentially negotiate better terms.
Homes for sale in Sullivan's Island
There are currently 28 homes listed for sale in Sullivan's Island, South Carolina. The median listing price is $4.5M.
Active listings
28
Homes on market
Median list price
$4.5M
Avg. days on market
274
Days until sale
New this week
1
Newly listed
Who lives in Sullivan's Island?
Population
2,127
Median income
$179,614/yr
Median age
52.9 years
Owner-occupied
84.6%
College grads
87.2%
Avg commute
17.3 min
Source: U.S. Census Bureau ACS
What is it like to live in Sullivan's Island?
Sullivan's Island is a community of approximately 2K residents with a median age of 52.9 years.The median household income is $179,614, which reflects a relatively affluent area with strong earning potential. 87.2% of residents hold a bachelor's degree or higher, indicating a highly educated population.
Homeownership rates are at 84.6%, reflecting strong community stability and long-term resident commitment. The average commute time is 17.3 minutes, which makes this an excellent choice for those seeking short commutes to employment centers.Overall, Sullivan's Island offers a balanced lifestyle with accessible home values relative to local income levels.
Which public schools serve Sullivan's Island?
1 schools tracked · 509 students
The largest public schools serving Sullivan's Island, SC by enrollment, drawn from the National Center for Education Statistics. School quality is a commonly cited factor in home-buying decisions — these are the campuses families in this area are most likely to encounter.
Sullivan's Island Elementary
Grades PK-5 · 509 students
Source: National Center for Education Statistics, Common Core of Data directory. Updated annually. Ratings and test scores are not currently displayed.
Which cities are near Sullivan's Island, SC?
Want a head-to-head view? Compare Sullivan's Island side-by-side with any other U.S. city using our market-comparison tool.
Frequently asked questions
What is the average home price in Sullivan's Island?
The median home sale price in Sullivan's Island is $9.35M, up 75.6% from last year.
How long do homes stay on market in Sullivan's Island?
Homes typically spend 274 days on market before going under contract.
What is the median income in Sullivan's Island?
The median household income is $179,614 per year.
Is Sullivan's Island a buyer's or seller's market?
With 14.0 months of supply, Sullivan's Island is currently a buyer's market.
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