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 $670,821 in Jun–Aug 2026 (Redfin, all home types). Over the past 12 months 802 homes sold, at a 12-month average of $662,998, up 0.4% 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 · Jun–Aug 2026
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 $662,998 (Redfin, all home types), up 0.4% from the year before. In the latest three months, Jun–Aug 2026, the median was $670,821, based on 239 sales. That 12-month average is about 4% above the figure for the City of Charleston as a whole ($638,709).
How fast do homes sell on Johns Island?
Homes that sold in Jun–Aug 2026 took a median 74 days to sell. There were 297 homes for sale at the end of Aug 2026, about 3.8 months of supply at the current pace. Under four months usually favors sellers.
How many homes sell on Johns Island each year?
802 homes sold on Johns Island over the past 12 months (Redfin), up from 736 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 | $682,495 | −9.0% | $724,694 | 54 | 38 | 96.9% | 167 |
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 →