Sullivans Island, SC rental market
Last updated September 25, 2025
Rental market summary
The average rent for all bedrooms and all property types in Sullivans Island, SC is $4,550.
$4,550
-$3,450
+$50
2
Source: Zillow Rentals data
Rental price range
The price range for all bedrooms and all property types is $4,550 to $7,500.
| Rent price | Number of rental properties |
|---|---|
| $4,500 | 1 |
| $5,000+ | 1 |
Average rent price over time
In the last year, rent has increased by $50 compared to the previous year.
| Last year (2024) | This year (2025) | |
|---|---|---|
| Jan | $11,500 | $10,500 |
| Feb | $4,500 | $11,000 |
| Mar | $11,500 | $9,500 |
| Apr | $11,500 | $9,500 |
| May | $11,500 | $11,000 |
| Jun | $11,500 | $6,900 |
| Jul | $11,500 | $8,500 |
| Aug | $6,499 | $3,200 |
| Sep | $6,399 | $8,000 |
| Oct | $4,500 | No data |
| Nov | $7,200 | No data |
| Dec | $12,000 | No data |
Market temperature
The Sullivans Island, SC rental market temperature is COOL. Market temperature is based on changes in renter demand compared to the national average. For example, a hot market has increasing demand.
Temperature is based on all bedrooms and all property types.
Compare average rent in markets
Rent in Sullivans Island, SC is 122% higher than the national average.
$4,550
$2,050
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Frequently asked questions
1. What is the average rent in Sullivans Island, SC?
The average rent in Sullivans Island, SC is $4,550.
2. How much does it cost to rent a house in Sullivans Island, SC?
Houses in Sullivans Island, SC rent between $4,550 - $7,500 with an average rent of $4,550.
3. How has the rent in Sullivans Island, SC changed in the last year?
In the last year, the rent in Sullivans Island, SC increased by $50
4. How much has the rent in Sullivans Island, SC increased/decreased in the last month?
In the last month, the rent in Sullivans Island, SC decreased by $3,450
5. How many available rentals are there in Sullivans Island, SC?
There are currently 2 rentals available in Sullivans Island, SC.
6. How do rent prices in Sullivans Island, SC compare with the national average?
The average rent in Sullivans Island, SC is $4,550 — 121.95% higher the national average of $2,050.