Turnkey, income-producing licensed short-term rental duplex in the heart of downtown Charleston, located one block from King Street and within the STR overlay. 51 Spring offers two thoughtfully designed 3-bedroom units totaling approx. 2,359 SF: Unit A is approx. 1,141 SF with 3BR/3BA, and Unit B is approx. 1,218 SF with vaulted ceilings. Extensively rebuilt in 2019 with a full to-the-studs renovation including foundation and structural improvements, new siding, roof, windows, HVAC, plumbing, electrical, driveway/site improvements, and fully updated interiors. Professionally designed by Demilio Design and offered fully furnished, the property was refreshed in May 2026 with new paint, furniture, and appliances. Proven operating history with reservation revenue on the books and strong guestperformance across major booking platforms. AirDNA ranked 51 Spring #2 of 61 comparable active listings in the Charleston Historic District by trailing 12-month revenue, with $354.3K TTM revenue, 84% occupancy, approx. $1.4K ADR, and a 4.9 guest rating across 186 reviews. A rare opportunity to acquire a renovated, licensed, turnkey STR duplex with modern systems, historic Charleston character, and immediate income potential. Buyer to verify all square footage, licensing, zoning, income, expenses, and future use.