Home ValuePros

Market Intelligence · SC / Charleston County

Johns Island, SC home prices and housing market

1 ZIP market liveData updated September 2026Typical value$747K1-yr changeUp2.5%

The typical home value in Johns Island, SC is $747K as of September 2026, up 2.5% from a year ago, based on the Zillow Home Value Index. In the typical Johns Island ZIP code, the median list price is $825K and homes spend a median of 79 days on market as of September 2026 (Realtor.com).

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The coverage

Johns Island, by the numbers.

Typical home valueZillow ZHVI, September 2026
$747K
1-yr changeMedian across Johns Island ZIPs
+2.5%
ZIP markets live2 tracked in Johns Island
1
County
Charleston County

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12-month value trend

+2.5% over 12 months

Typical home value in Johns Island over the last 12 months: $729K in Sep 2025 to $747K in Sep 2026 (+2.5%).

Sep 2025$729K

Sep 2026$747K

Median Zillow home value index across Johns Island's ZIP codes.

Context

Johns Island's housing market shows measured growth. The typical home value stands at $745,624, up 2.3% over the past year as of August 2026. As of September 2026, there are 369 homes for sale with a median list price of $825,000. New listings totaled 108 that month, and homes are spending a median of 79 days on market. About 19.9% of listings have seen a price cut. The market is active but not rushed, which means sellers should prepare for a realistic pricing strategy and a moderate timeline to close.

The numbers

What is the housing market like in Johns Island, SC?

Typical home value

$747K

Up2.5%YoY

Median list price

$825K

Days on market

79

Homes for sale

369

Price cuts

19.9%

New listings

108

Sources · Zillow ZHVI (September 2026) / Realtor.com (September 2026)

Figures reflect Johns Island's ZIP codes with market data: values and listing medians take the median across ZIPs; inventory and new listings are summed.

Prices over time

Johns Island, SC home prices over time

Typical home values in Johns Island, SC are up 2.5% over the past year, from $729K in September 2025 to $747K in September 2026.

Typical home value in Johns Island, SC, September of each year
MonthTypical value1-yr change
September 2026$746,511+2.5%
September 2025$728,508No prior year

Typical value is the median Zillow Home Value Index across Johns Island ZIP codes, taken in September of each year so every row compares the same month.

Market balance

Is Johns Island, SC a buyer's or seller's market?

Johns Island, SC leans toward a buyer's market.

Homes are taking longer to sell and homes for sale are building up relative to new listings, which gives buyers more room to negotiate.

Based on a median of 79 days on market and 20% of listings with a price cut in the typical Johns Island ZIP code, and 108 new listings against 369 active listings across Johns Island, as of September 2026 (Realtor.com).

The outlook

Johns Island housing market forecast 2027

+1.2%

Weighted average of Zillow's ZIP forecasts, 12 months to September 2027

A weighted average of Zillow's ZIP forecasts, across 1 Johns Island ZIP code, points to typical home values rising 1.2% by September 2027.

Over the 12 months through September 2026, typical home values in Johns Island rose 2.5%, per the Zillow Home Value Index.

Will home prices drop in Johns Island?

The forecasts do not call for a drop: a weighted average of Zillow's ZIP forecasts for Johns Island shows typical home values rising 1.2% by September 2027, after a 2.5% rise over the past 12 months. Forecasts are not guarantees: mortgage rates, inventory, and the wider economy can move values either way.

How this is calculated: each ZIP code's 12-month Zillow forecast is weighted by its typical home value (Zillow Home Value Index, September 2026). 1 Johns Island ZIP code has both figures.

Forecast: a weighted average of Zillow's ZIP forecasts (Zillow Home Value Forecast, published October 2026), calculated by Home Value Pros. A forecast, not a guarantee.

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Live markets

What ZIP codes are live in Johns Island?

Typical value is the Zillow home value index (ZHVI) for each ZIP, as of September 2026. 1-yr change compares it to the same ZIP a year earlier. We track 2 Johns Island ZIP codes in total; the remaining 1 publish as their data clears editorial QA.

Zillow ZHVI, September 2026

Local pros

Who are the top real estate agents in Johns Island?

Top real estate agents in Johns Island, SC

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Common questions

Questions about Johns Island, SC home prices.

What is the typical home value in Johns Island?

The typical home value in Johns Island is $745,624, up 2.3% over the past year as of August 2026.

How long do homes typically stay on the market in Johns Island?

Homes in Johns Island spend a median of 79 days on market, as of September 2026.

How many homes are currently for sale in Johns Island?

As of September 2026, there are 369 homes for sale in Johns Island with a median list price of $825,000.

Are home prices going up or down in Johns Island, SC?

Typical home values in Johns Island, SC are up 2.5% over the past year, based on the Zillow Home Value Index as of September 2026.

Is Johns Island, SC a buyer's or seller's market?

Johns Island, SC leans toward a buyer's market. Homes are taking longer to sell and homes for sale are building up relative to new listings, which gives buyers more room to negotiate. Based on a median of 79 days on market and 20% of listings with a price cut in the typical Johns Island ZIP code, and 108 new listings against 369 active listings across Johns Island, as of September 2026 (Realtor.com).

Nearby markets

More South Carolina housing markets.

The market is moving

Latest housing news

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