by Bryan Crabtree

For years, Charleston real estate moved almost uniformly upward. Whether you were shopping for a starter home in Goose Creek, a move-up property in Mount Pleasant, or a luxury waterfront estate on Sullivan’s Island, nearly every segment of the market surged together.

That’s no longer the case.

Today’s Charleston housing market is increasingly “K-shaped” — a term economists use when higher-income households continue thriving while middle- and lower-income buyers fall further behind.

And nowhere is that divide more visible than right here in the Charleston region.

Luxury home sales across Charleston County, Mount Pleasant, Daniel Island, and the Islands remain remarkably resilient, even as many first-time buyers struggle with affordability, higher interest rates, insurance costs, and shrinking inventory in lower price ranges.

The result is effectively two different housing markets operating at the same time.

Charleston’s Luxury Market Continues To Move

The upper end of Charleston’s market remains surprisingly active despite mortgage rates hovering near multi-year highs.

In South Mount Pleasant, homes priced between $1 million and $3 million continue to see relatively healthy demand, particularly in neighborhoods such as:

• Old Village

• I’On

• Dunes West

• Rivertowne

• Park West custom sections

• Seaside Farms

• Hobcaw Point

• Belle Hall

• Charleston National

• Daniel Island Park

• Beresford Hall

Daniel Island, in particular, has experienced significant luxury activity in 2026. Closed sales surged over 56% year-over-year in Q1 while the $1M+ segment remained one of the strongest categories in the region.

Meanwhile, Mount Pleasant home values remain elevated near the $875,000 average according to recent Zillow data, even after appreciation flattened dramatically from the explosive pandemic-era gains.

On the ultra-luxury side, Charleston continues setting records.

Downtown Charleston recently saw a historic estate trade for over $21 million — the highest residential sale in Charleston history — while additional luxury properties continue entering the market above $20 million.

Sullivan’s Island now reportedly holds the highest median listing prices in South Carolina, approaching $5 million.

That’s not the behavior of a collapsing luxury market.

Why Affluent Buyers Still Have An Advantage

Higher-income buyers in Charleston have several structural advantages right now:

1. Massive Equity Gains Since 2019

Many Charleston homeowners who purchased before or during the pandemic are sitting on hundreds of thousands of dollars in equity.

A buyer who purchased a Mount Pleasant home for $500,000 in 2018 may now have a property worth $850,000 to well over $1 million depending on location and updates.

That equity becomes the down payment for the next purchase.

Move-up buyers are often bringing substantial cash into transactions, reducing the sting of higher interest rates.

2. Charleston Continues Absorbing Wealth

Charleston is not a purely income-driven market anymore.

This region has increasingly become a destination for:

• retirees

• executives

• remote workers

• entrepreneurs

• finance professionals

• second-home buyers

• inherited wealth

• cash relocators from the Northeast, California, Florida, and Texas

These buyers are often less sensitive to local wages because they are bringing outside capital into the market.

That dramatically changes pricing dynamics.

A $1.8 million home in Charleston may still feel “reasonable” to someone relocating from:

• Greenwich, Connecticut

• Naples, Florida

• Manhattan

• Palo Alto

• Boca Raton

• Northern Virginia

Meanwhile, First-Time Buyers Are Getting Squeezed

At the exact same time luxury buyers remain active, entry-level buyers are facing some of the harshest affordability conditions Charleston has ever seen.

In many parts of the Charleston metro area:

• insurance costs have surged

• taxes have increased

• HOA fees continue climbing

• mortgage rates remain elevated

• construction costs remain historically high

And perhaps most importantly:
there are simply fewer truly affordable homes available.

In much of Mount Pleasant, true starter homes barely exist anymore.

Even modest homes needing updates often push well above $600,000 to $700,000.

James Island, Johns Island, and West Ashley — historically more affordable alternatives — have also seen pricing move dramatically upward since 2020.

For younger buyers trying to enter the market without existing equity, the math has become increasingly difficult.

Charleston Is Experiencing A “Lifestyle Premium”

One major difference between Charleston and many other cities is that demand here is heavily lifestyle-driven.

People are not simply moving here for jobs.

They are moving here for:

• coastal living

• boating

• beaches

• weather

• culture

• food

• walkability

• architecture

• slower pace of life

• perceived quality of life

That creates an emotional premium in pricing.

Even when affordability stretches, many buyers still prioritize Charleston because they view the lifestyle as worth the cost.

That helps explain why luxury segments often remain stronger than economists expect.

Insurance Is Quietly Reshaping Buyer Behavior

One of the biggest emerging issues in Charleston real estate is insurance.

Luxury buyers can often absorb:

• rising flood insurance

• higher wind premiums

• secondary home insurance costs

• elevated deductibles

But first-time buyers frequently cannot.

This is becoming particularly relevant in:

• flood zones

• waterfront communities

• older homes

• barrier islands

• properties with aging roofs

Monthly ownership costs are no longer just about the mortgage payment.

Insurance volatility is becoming a major affordability factor across coastal South Carolina.

The Market Is No Longer Moving In One Direction

One of the biggest mistakes buyers and sellers make today is assuming “the Charleston market” behaves uniformly.

It doesn’t.

Right now:

• trophy waterfront properties can still see aggressive activity

• turnkey luxury homes remain relatively competitive

• unique properties in prime locations continue commanding premiums

At the same time:

• overpriced mid-tier homes are sitting

• dated homes are struggling

• builder inventory is rising in some suburban corridors

• affordability-sensitive buyers are hesitating

This is a market increasingly driven by precision pricing, quality presentation, and hyperlocal dynamics.

What Sellers Need To Understand In 2026

Many sellers still mentally anchor to 2021 or 2022 pricing psychology.

That market is gone.

Today’s buyers are:

• more selective

• payment conscious

• inspection sensitive

• insurance aware

• slower to make emotional decisions

The homes winning right now tend to have:

• excellent presentation

• strong photography

• strategic pricing

• compelling marketing

• realistic seller expectations

Luxury properties can absolutely still sell quickly in Charleston — but only when properly positioned.

The Bottom Line

Charleston’s housing market is not collapsing.

But it is fragmenting.

The gap between affluent buyers and affordability-constrained buyers is becoming increasingly visible across the Lowcountry.

Luxury buyers with equity, cash, or substantial income remain active.

First-time buyers face one of the toughest entry environments Charleston has seen in decades.

That divide is likely to remain one of the defining themes of the Charleston real estate market through the remainder of 2026.