By Jennifer Jordan | Charleston Housing News
The national housing market is stuck in a strange place.
There are more homes for sale than there were during the extreme pandemic inventory shortage, but sales remain weak. Prices remain high in many markets, but buyers are more hesitant. Mortgage rates are not at panic levels historically, but they are high enough to keep monthly payments painful. Sellers are not desperate, but more listings are sitting longer.
That same pattern is starting to show up in Charleston — just with a Lowcountry twist.
Nationally, existing single-family home sales were unchanged in April at a seasonally adjusted annual rate of 3.64 million, according to National Association of Realtors data summarized by Wolf Street. That remains near the bottom of the “deepfreeze” range that has defined the market for more than three years. At the same time, single-family supply climbed to 4.4 months, the highest April supply level since 2016. Condo supply is also rising, with March revised to 6 months, the highest March level since 2012.
That national context matters because Charleston often feels insulated from housing slowdowns — until it doesn’t.
The Lowcountry still benefits from migration, lifestyle demand, limited coastal land and wealth moving in from other states. But even Charleston buyers eventually respond to math. When mortgage rates hover in the 6 percent range, insurance costs rise, home prices remain elevated and sellers resist meaningful price reductions, the market slows.
That does not mean Charleston is facing a crash. It means the market is becoming more selective, and inventory is starting to matter again.
The National Inventory Shift Is the Warning Sign
The most important national number is not just the sales figure. It is the relationship between sales and inventory.
Inventory by itself can be misleading. A market can have more homes for sale and still be tight if buyers are absorbing them quickly. But when inventory rises while sales remain weak, months of supply increases. That is when buyers gain leverage.
Nationally, that is what is happening.
Existing-home sales barely moved in April, rising only 0.2 percent to a 4.02 million annualized pace, while the median existing-home price reached $417,700, a record for April. Inventory improved to 1.47 million unsold homes, but affordability remained the central problem.
The South has held up better than some regions, with existing-home sales up 2.7 percent year over year in April, but sales remain far below the pace seen before mortgage rates jumped.
That is the context for Charleston: not collapse, but friction.
Charleston Is Still Moving, But Slower and More Unevenly
The Charleston Trident Association of Realtors’ latest regional data shows a market that is still functioning, but not racing. New listings were up 4.4 percent, pending sales increased 21.1 percent, and inventory rose to 5,342 homes. Median sales price slipped 1.6 percent to $433,000, days on market increased 8.5 percent to 51 days, and months of supply stood at 3.4.
Those numbers are not alarming. In fact, pending sales growth suggests buyers are still active when price, location and condition line up.
But the days-on-market increase is important. So is the 3.4-month supply figure. Charleston is no longer the inventory-starved market of 2021 and 2022, when almost anything priced within reason could attract immediate attention.
Buyers now have choices. They are comparing older resale homes with new construction incentives. They are calculating insurance costs. They are looking harder at flood zones, deferred maintenance, HOA fees, commute patterns and repair risks.
In this kind of market, a seller cannot simply rely on the word “Charleston” to carry the listing.
Charleston: Higher Prices, Longer Marketing Time
Inside the city of Charleston, the market remains expensive, but more deliberate.
Redfin’s March 2026 data showed Charleston home prices up 15.2 percent year over year, with a median sale price of $685,000. But homes also took longer to sell, averaging 74 days on market compared with 55 days a year earlier. Sales volume rose to 319 homes from 280 the prior year.
That is a revealing mix.
Prices are up. Sales are up. But marketing time is also up.
That suggests buyers are not absent; they are more careful. Charleston still has demand, especially in areas tied to lifestyle, historic character, walkability, water access, schools and proximity to downtown. But buyers are taking longer to commit, especially when a home needs updates or carries a premium price.
This is especially relevant in West Ashley, Johns Island, James Island and parts of the Peninsula where condition, flood exposure and renovation costs vary dramatically from one property to the next.
The Charleston market is not frozen. It is more analytical.
Mount Pleasant: Still Desirable, But Showing Price Resistance
Mount Pleasant may be the clearest local example of a high-demand market running into affordability limits.
Redfin’s March 2026 data showed Mount Pleasant home prices down 8.5 percent year over year, with a median sale price of $880,000. Homes averaged 56 days on market, compared with 59 days a year earlier, and sales were nearly flat at 186 compared with 187 a year earlier.
That does not mean Mount Pleasant is weak. It means the buyer pool is narrowing.
Mount Pleasant remains one of the Charleston region’s most desirable places to live. Buyers still want access to East Cooper schools, Sullivan’s Island, Isle of Palms, Shem Creek, Old Village, I’On, Park West, Dunes West, Carolina Park and the overall East Cooper lifestyle.
But at nearly $900,000 median pricing, buyers are extremely sensitive to condition and value.
The 29464 ZIP code, which includes much of lower Mount Pleasant, showed a March median sale price of $934,500, down 8.8 percent year over year, with homes averaging 70 days on market. In the 29466 ZIP code, which captures much of upper Mount Pleasant, the median sale price was $835,000, down 7.4 percent year over year, with homes averaging 78 days on market.
That pattern matters. Mount Pleasant is not losing its appeal. But sellers are discovering that even highly desirable markets have a ceiling when payments, insurance and renovation costs collide.
Summerville: Affordability Helps, But Days on Market Are Rising
Summerville tells a different story.
It remains one of the region’s key affordability alternatives, especially for buyers priced out of Charleston County or Mount Pleasant. But even Summerville is showing signs of slower absorption.
Redfin’s March 2026 data showed Summerville home prices down 4 percent year over year, with a median sale price of $360,000. Homes averaged 109 days on market compared with 72 days a year earlier, while sales rose to 101 from 93.
That is a major days-on-market change.
Summerville has a lot of demand, but it also has more competition from new construction. Buyers looking at Summerville are often comparing resale homes against builder incentives, rate buydowns, closing-cost assistance and newer floor plans in nearby communities.
That puts pressure on older resale homes, especially if they need updates or are priced too close to new construction.
In the 29483 ZIP code, home prices were up 4.3 percent year over year to a median of $383,950, but homes still averaged 104 days on market.
That makes Summerville a classic example of a market where affordability supports demand, but inventory and competition slow urgency.
Condos Deserve Special Attention
National condo supply is rising faster than single-family supply, and that is worth watching in Charleston.
The national condo and co-op supply figure was revised to 6 months for March, the highest March level since 2012, according to the Wolf Street summary of NAR data.
Charleston is not Florida, and the local condo market is not experiencing the same broad stress seen in some coastal condo markets. But the warning is relevant.
Condo buyers are increasingly sensitive to HOA dues, insurance, building maintenance, regime reserves, special assessments and lending rules. That matters in downtown Charleston, Mount Pleasant, Daniel Island, Folly Beach, Isle of Palms, Kiawah, Seabrook and other areas where condos, villas and attached housing are part of the ownership mix.
A condo that looks affordable on list price can become much less affordable once monthly regime fees, insurance, assessments and financing restrictions are included.
That is why local condo inventory and days on market should be watched closely through the rest of 2026.
What May Be Coming to Charleston, Even If Delayed
Charleston often lags national housing shifts because its demand base is stronger than many markets. Relocation buyers, retirees, second-home buyers, military, medical, aerospace, port-related employment and lifestyle-driven purchasers all help stabilize demand.
But Charleston is not immune.
If national inventory continues to rise while sales remain weak, Charleston could see the same pattern in stages:
More listings sitting past 60 or 90 days.
More price reductions.
More seller concessions.
More builder incentives.
More stale listings in overpriced segments.
More pressure on dated homes.
More negotiation around repairs, credits and closing costs.
The markets most exposed are not necessarily the weakest neighborhoods. They are the areas where price and product no longer match buyer expectations.
That could include older Mount Pleasant homes needing major updates, high-priced downtown listings without parking or modern systems, West Ashley and James Island homes with flood or condition concerns, and Summerville resales competing directly against builders.
What Sellers Should Do Now
The biggest mistake Charleston-area sellers can make is assuming the market still behaves like 2021.
It does not.
The buyers who remain active are more informed and more disciplined. They are looking at monthly payment, insurance, taxes, flood risk, commute, repairs, school zones, HOA fees and resale potential. If the asking price does not make sense after those costs are considered, they move on.
That means sellers need to price against current competition, not old headlines. They need better photography, stronger listing presentation, honest condition analysis and a clear strategy for how their home competes against new construction and other resale options.
The market is not punishing every seller. It is punishing unrealistic sellers.
What Buyers Should Understand
Buyers may have more leverage than they had two or three years ago, but they still need to be realistic.
A desirable, well-priced Charleston home can still sell quickly. Mount Pleasant is still expensive for a reason. Summerville still attracts buyers looking for value. Inventory is better, but not unlimited.
The opportunity is in patience and selectivity.
Buyers should watch days on market, price reductions, seller motivation, builder incentives and the gap between asking price and true cost of ownership. The best deals may not be obvious from the list price alone.
The Bottom Line
The national housing market is sending a clear signal: sales are stuck, supply is rising, and affordability remains strained.
Charleston is not in the same condition as the weakest national markets. But the same forces are beginning to show up locally.
Charleston is expensive and slower.
Mount Pleasant is desirable but price-sensitive.
Summerville is more affordable but facing longer marketing times and new construction competition.
That is not a crash story.
It is a reset story.
The spring market did not disappear. It became more selective. And if national inventory continues to build, Charleston sellers may need to adjust before the market forces them to.
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