Johns Island, SC Housing Market 2026: What's Actually Selling Right Now
What homes actually sell for in Johns Island: a median closing price of $671,145 across 474 closings Resideline tracked over the last six months, plus the full price spread and a ZIP-level breakdown.
If you invest in or around Johns Island, the number that matters is what homes actually close for, not what sellers are asking. Here is what Johns Island sale prices look like right now, built from the closings Resideline tracked over the last six months, as of August 2026.
The snapshot
- •Closings tracked, last 6 months: 474
- •Median sold price, last 6 months: $671,145
What the numbers say
Resideline tracked 474 closed sales in Johns Island over the last six months, with a median closing price of $671,145. That median is the midpoint of what buyers actually paid, not what sellers hoped to get, which is why it moves differently from the asking prices you see on listing sites. These are the closings we track, not a complete county record, so treat the count as a large sample of the market rather than every sale that happened.
Median home price in Johns Island, SC (August 2026)
The median home price in Johns Island is $671,145, measured across the 474 closed sales Resideline tracked over the last six months.
The Johns Island angle
Johns Island is the largest island in South Carolina and still holds working farmland alongside newer residential development, all within reach of downtown Charleston. Our data tracked 474 closings there over the past six months, about 79 per month, at a median closing price of $671,145. That median is high enough that a 20 percent down payment works out to roughly $134,229, which shapes who is buying here. Value on the island varies sharply with elevation, marsh frontage and how far down Maybank Highway a property sits, so a single islandwide median hides a lot of spread between rural parcels and newer planned neighborhoods.
From market read to offer price
A market read is the backdrop. The decision still comes down to one property and one number: what it is actually worth and what you should pay. Every Resideline report opens with this same market snapshot for the subject's exact ZIP code, then gives you the property's value, the sold comps behind it, and a market rent estimate. Pricing a specific deal? The free ARV calculator and rental property calculator run the numbers in about a minute.
And we show our work. Every estimate is frozen while the home is for sale and graded against the real closing price after it sells. The public scoreboard currently shows 3.21% median error across 6,276+ graded closings, across 50 states. See the live accuracy dashboard for the receipts, or read how the Area Market Snapshot works.
Run any Johns Island address through Resideline and you will see the local market and the property's value together, in one report.
Frequently Asked Questions
What is the median home price in Johns Island?
The median sold price in Johns Island over the last 6 months is $671,145, measured across 474 closings Resideline tracked.
What does a typical home cost on Johns Island, SC?
The median across 474 tracked closings on Johns Island over the last six months was $671,145. At that midpoint a 20 percent down payment is about $134,229. Individual properties vary widely depending on whether they are rural acreage, marsh front or in a newer planned neighborhood.
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