South Carolina Vacancy Report: 47,064 Properties Identified, 97.5% Are Off-Market
South Carolina’s real estate market contains 47,064 vacant properties, a vast inventory of which an overwhelming 97.5% are not listed for sale on the open market. This landscape of hidden inventory, concentrated in the state's coastal and metropolitan hubs, presents a significant opportunity for savvy investors equipped to find and engage with owners of these off-market assets. The market is heavily defined by residential properties, which account for nearly eight out of every ten vacant units in the state.
According to BatchData's Vacancy Rates & Investment Opportunities Report, South Carolina's 47,064 vacant properties position it as a key state for investment activity. This figure places the state at #17 in the nation for vacant property volume, accounting for 2.1% of the national total. The state’s total is slightly above the national per-state average of 43,814, indicating a healthy supply of potential deals for investors. The overwhelming majority of these opportunities are in the residential sector, which comprises 37,536 properties, or 79.8% of the state's total vacant inventory. This heavy concentration in single-family homes and other residential units underscores the primary focus for most real estate investing strategies in the Palmetto State.
What's Driving South Carolina's Vacant Property Market
The defining characteristic of South Carolina's vacant property market is its off-market nature. A staggering 45,900 properties, representing 97.5% of all vacant units, are not publicly listed for sale. This creates a competitive advantage for investors who can identify these properties through alternative means. The data on property types and geographic distribution further refines where these opportunities are most likely to be found, pointing toward specific counties and asset classes that drive the statewide market.
The Massive Off-Market Opportunity
For investors, the most critical insight from the September 2026 data is the immense scale of the off-market inventory. Only 1,164 vacant properties, or 2.5% of the total, are listed as on-market. This means that nearly the entire pool of potential investment properties is invisible to those relying solely on public listings and the Multiple Listing Service (MLS). These 45,900 off-market properties often represent distressed or motivated-seller situations, where owners may be neglectful, absentee, or facing financial pressure but have not yet taken the step of listing the property.
A deeper look at the MLS status confirms this trend. The largest single category is "Off Market," with 20,129 properties, or 42.8% of the total. An additional 16,051 properties (34.1%) have an "Unknown" status, suggesting they are not being actively marketed and their owners' intentions are not public. In contrast, only 850 properties, a mere 1.8% of the vacant total, are "Active" on the MLS. This dynamic necessitates a proactive approach from investors, who must use sophisticated property search tools and data to uncover these hidden gems. Identifying owners of these unlisted properties through services like skip tracing is a crucial step in accessing this vast segment of the market. The data also shows smaller segments, such as 9,114 properties recently "Sold" (19.4%) but still flagged as vacant, which could signal delayed renovations or new owner neglect, and 314 properties in a "Pending" state (0.7%).
Geographic Concentration in Coastal and Metro Areas
Investment opportunities in South Carolina are not evenly distributed; they are heavily concentrated in a handful of key counties. The state's coastal tourism centers and major metropolitan areas contain the lion's share of vacant properties. Horry County, home to Myrtle Beach, leads the state with 7,135 vacant properties. Following closely is Beaufort County, which includes Hilton Head Island, with 5,795 vacant units. The high counts in these coastal destinations suggest that a significant portion of the vacant inventory could be second homes, vacation rentals, or properties held by out-of-state owners, which can often be a source of motivated sellers.
Beyond the coast, the state's primary economic hubs also show high concentrations of vacancy. Richland County, where the state capital Columbia is located, ranks third with 3,218 vacant properties. Greenville County, a major manufacturing and business center in the Upstate, has 3,054 vacant properties, while the historic port city of Charleston County has 2,692. These five counties represent the epicenters of opportunity for investors looking for volume. Other counties with significant inventory include Spartanburg (1,845), Anderson (1,785), and Florence (1,667).
In stark contrast, many of the state's rural counties have a much smaller inventory of vacant properties. This wide disparity highlights the importance of a geographically targeted investment strategy. At the lower end of the spectrum, McCormick County has only 26 identified vacant properties. Other counties with limited inventory include Saluda (77), Jasper (95), and Calhoun (105). While opportunities may exist in these areas, investors seeking scale will find far more potential in the top-ranking coastal and metropolitan regions.
Residential Properties Form the Market's Core
The data clearly shows that South Carolina's vacant property market is overwhelmingly residential. With 37,536 units, residential properties make up 79.8% of the total vacant inventory. This category, which includes single-family homes, condos, and small multi-family buildings, is the primary focus for flippers, landlords, and wholesalers. The sheer volume makes it the most accessible and opportunity-rich segment for the majority of investors.
While residential dominates, other property types offer niche opportunities for specialized investors. Commercial properties represent the second-largest category, with 3,955 vacant units, or 8.4% of the total. This segment could include empty storefronts, small warehouses, or other commercial buildings ripe for repositioning. Vacant Land is another significant category, with 1,877 parcels (4.0%) identified, presenting opportunities for developers and builders.
The remaining categories are smaller but still noteworthy. There are 1,413 "Exempt" properties (3.0%), which could include properties owned by non-profits or government entities that are no longer in use. The "Miscellaneous" category contains 1,169 properties (2.5%). More specialized asset classes like Office (504 properties, 1.1%), Industrial (318 properties, 0.7%), and Agricultural (221 properties, 0.5%) round out the inventory, each offering potential for investors with specific expertise in those sectors.
Investor Takeaways
For real estate professionals, the South Carolina market in September 2026 is defined by a massive, largely untapped reservoir of off-market vacant properties. The key to success lies in moving beyond traditional channels and adopting a data-driven strategy to identify and connect with the owners of these 45,900 unlisted assets. The market is heavily skewed toward residential properties and is geographically centered on the state's populous coastal and metro counties.
Investors should focus their efforts on building a robust system for finding off-market deals. With 97.5% of vacant inventory not publicly listed, relying on the MLS is an insufficient strategy. Success requires leveraging comprehensive real estate data, potentially through a property data API, to build targeted lead lists. Identifying these properties is the first step; the next is reaching the owner, which often requires effective outreach and communication strategies.
The geographic data provides a clear roadmap. The highest concentration of opportunities is in Horry (7,135) and Beaufort (5,795) counties, where the dynamics of a tourism-driven economy may create a unique pool of motivated sellers. The major metropolitan markets of Richland (3,218), Greenville (3,054), and Charleston (2,692) offer more traditional urban and suburban investment opportunities. Investors should align their strategy with these high-volume areas to maximize their chances of finding viable deals.
Finally, while the residential sector (79.8%) is the largest and most obvious play, investors shouldn't overlook the potential in niche categories. The nearly 4,000 vacant commercial properties and almost 2,000 parcels of vacant land offer significant value for those with the right expertise. The market's structure suggests that a diversified approach, targeting both mainstream residential and specialized commercial or land assets, could yield the best results in South Carolina's opportunity-rich environment.