Johns Island housing market
Homes on Johns Island, the sea island southwest of downtown Charleston, part of it inside the city limits, sold for a median $636,322 in Jul–Sep 2026 (Redfin, all home types). Over the past 12 months 805 homes sold, at a 12-month average of $657,183, down 1.1% from a year earlier.
What you're looking at: Redfin (sales, 3-month rolling, all home types), the local Realtors' MLS (single-family) · area boundaries as Redfin draws them · Jul–Sep 2026
This page is the summary for Johns Island. For every chart, or to compare it with another neighborhood, open Johns Island in Neighborhood charts →
How hot is Johns Island's market?
Buying and selling on Johns Island
How much do homes cost on Johns Island?
Over the past 12 months the median sale price on Johns Island averaged $657,183 (Redfin, all home types), down 1.1% from the year before. In the latest three months, Jul–Sep 2026, the median was $636,322, based on 209 sales. That 12-month average is about 1% above the figure for the City of Charleston as a whole ($648,177).
How fast do homes sell on Johns Island?
Homes that sold in Jul–Sep 2026 took a median 86 days to go under contract. There were 289 homes for sale at the end of Sep 2026, about 4.2 months of supply at the current pace. Four to six months is usually considered balanced.
How many homes sell on Johns Island each year?
805 homes sold on Johns Island over the past 12 months (Redfin), up from 731 the year before.
Sales, days on market and supply: Redfin, a national real estate brokerage, 3-month rolling, all home types. These are typical figures for the whole area, not an estimate for any one home.
What the local MLS shows
| MLS area | Median sale price | 1-yr | 12-month average | Closed sales | Days on market | % of list price | Homes for sale |
|---|---|---|---|---|---|---|---|
| Johns Island | $735,000 | −8.6% | $720,636 | 46 | 57 | 94.6% | 175 |
Single-family homes only, one month, from the Charleston Trident Association of REALTORS® (CTAR) via ShowingTime FastStats. The MLS draws its areas a little differently than Redfin and leaves out condos and townhomes here, so these figures won't match the ones above. Why the sources differ →