South Carolina housing is booming — and the affordability crisis that comes with it is accelerating. Furthermore, the state added roughly 80,000 residents last year. Consequently, that averages 215 people every day. Therefore, South Carolina ranks among the fastest-growing states in the nation. Additionally, over the next 15 years, the population is projected to increase by an additional one million residents. Furthermore, while this growth signals economic strength, it also creates pressing challenges for housing and infrastructure.

South Carolina Housing Affordability — The Most Immediate Challenge

What is happening to home prices in South Carolina?

The most immediate concern is affordability. Furthermore, rising construction costs have pushed home prices sharply higher, creating a barrier for first-time buyers and workforce families. Consequently, since 2020, the cost of building a home has climbed 30 to 40 percent. Therefore, surging prices for lumber, steel, concrete, and labor — which has itself risen about 20 percent — are driving those increases. Additionally, in Charleston, home values have skyrocketed 80 to 100 percent over the past four to five years. Furthermore, statewide, average home prices have jumped roughly 40 percent. Consequently, tariffs on imported building materials are expected to add another 10 percent to construction costs this year.

Beth Eller, senior vice president of mortgage lending at Truliant Federal Credit Union, says the entry-level housing market is under serious strain. Furthermore, her assessment of what is happening to first-time buyers is direct.

“From a new construction perspective, homes in the $300,000 range just might be a thing of the past,” she said. “And that’s the sweet spot for many first-time buyers. When homes cost more than that, they start to move out of reach for a lot of families.”

What does affordable housing mean in South Carolina specifically?

Affordable housing is broadly defined as homes accessible to first-time buyers entering the market. Furthermore, in South Carolina, that price point is roughly $300,000 — the average loan size at Truliant. Consequently, that compares with the national average of $400,000. Therefore, South Carolina housing affordability thresholds are lower than the national benchmark, making cost increases even more damaging to local buyers.

“If buyers can’t access entry-level housing,” Eller added, “it creates a ripple effect. The next-level buyers can’t sell their homes, and the whole market slows down.”

Alternative Construction Strategies Addressing South Carolina Housing Costs

How are developers responding to rising construction costs?

To address affordability pressures, developers are exploring alternative housing options. Furthermore, townhomes, smaller-lot single-family homes, and multi-family structures are becoming more common. Consequently, these options offer economies of scale and help contain costs. Therefore, they are increasingly the entry point for buyers priced out of traditional single-family construction.

“If builders can build a townhouse complex, they can achieve efficiencies in labor and materials that aren’t possible with a traditional stick-built home,” Eller said. “That’s where entry-level buyers are starting to enter the market.”

How are interest rates affecting South Carolina housing buyers?

Interest rates also play a direct role in affordability. Furthermore, mortgage rates recently fell below 6 percent for the first time in years. Consequently, that drop provided both a financial and psychological boost for buyers. Therefore, the psychological dimension of rate thresholds matters as much as the math.

“Even historically, anything in the single digits is a really good rate,” Eller said. “Thresholds like that can encourage people to act now, especially first-time buyers.”

Host Rick Jenkins added a frank assessment. “For many families, the math just simply isn’t working — but lower rates provide a glimmer of hope.”

Regulation, Technology, and the Path Forward

How much do regulations add to new home costs in South Carolina?

Lenders see affordable housing not just as a challenge but as an opportunity. Furthermore, entry-level buyers are the foundation of the housing market, fueling the next wave of sales as they move up into larger homes. Consequently, keeping that foundation accessible is a long-term market health issue — not just a social one. Therefore, compliance with tight regulations adds significant complexity to an already strained market.

In South Carolina, government fees and regulations can account for up to 33 percent of a new home’s price. Furthermore, that is 40 percent higher than the national average. Consequently, South Carolina housing developers carry a regulatory cost burden that significantly constrains what they can build affordably. Therefore, addressing that burden is as important as addressing construction material costs.

How is technology helping ease South Carolina housing affordability challenges?

Technology is helping ease these pressures. Furthermore, innovations in digital mortgage processes and AI-assisted tools are streamlining everything from income verification to property valuations. Consequently, lenders can approve loans faster while maintaining regulatory compliance. Therefore, what used to take days or weeks can now be accomplished in a fraction of the time.

“AI can read a tax return, certify income to meet secondary market standards, and save days or weeks in processing,” Eller explained. “These innovations help buyers and lenders alike navigate a highly regulated environment.”

What economic indicators are shaping the South Carolina housing market outlook?

Looking ahead, Eller and other industry experts are closely monitoring key economic indicators. Furthermore, interest rates, inflation, employment data, and construction costs all factor into where the market heads next. Consequently, the relationship between these signals and South Carolina housing demand is complex and fast-moving. Therefore, lenders and buyers alike are watching carefully.

“We watch the 10-year Treasury, employment rates, GDP growth, and core inflation,” Eller said. “These numbers tell us a lot about where the housing market is heading.”

South Carolina Housing — Growth as Opportunity and Challenge

South Carolina’s growth presents a unique opportunity — and a significant challenge. Furthermore, without innovative construction strategies, supportive lending practices, and continued attention to economic trends, the state risks pricing out first-time and entry-level buyers. Consequently, those are the very individuals who sustain the South Carolina housing market over the long term. Therefore, the urgency to act is not abstract — it is directly tied to who can afford to call South Carolina home.

“We need to find ways to make homeownership achievable for people entering the market,” Eller said. “That’s critical for the long-term health of the housing market and for the families who call South Carolina home.”

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