Timeless Elegance Meets Modern Luxury — Historic Estate in the Heart of ''The Gump'' Welcome to 611 E Holston Avenue, an iconic circa-1915 restored estate nestled in the highly sought-after Gump Addition-Carnegie District — Johnson City's original planned neighborhood. Known locally as ''The Gump,'' this historic enclave was commissioned in the 1920s by developer Harry D. Gump and has retained its character for over a century. Just one mile from downtown, the neighborhood is celebrated for its walkable charm, local shops and restaurants, and its strong sense of community. Set on park-like grounds, this three-level main residence (6,255 sq ft) combines rich historic architecture with thoughtful modern enhancements. Classic details such as restored original windows, hardwoods, marble-covered patios (39' x 19'), and grand formal entertaining spaces are paired with updated HVAC systems, renovated kitchen, and custom mudroom built-ins. A 1-car detached garage provides convenient additional storage space for tools, equipment, and outdoor essentials. The carriage house (approx. 1,440 sq ft) is equally impressive — featuring 2 bedrooms, 2 baths, a massive brick fireplace, and a loft with full bath, making it perfect for guests or multigenerational living. Outdoors, the grounds are designed for relaxation and entertaining with a saltwater pool, hot tub, renovated pool house with full bath and storage, new fans at the patio and pool area, and mature landscaping throughout. Notable Features & Recent Improvements 3-level main house + basement (6,255 sq ft living / 1,051 sq ft non-living) 39' x 19' covered marble patio (roof extended & restored) Servpro duct & ventilation cleaning 2-bed / 2-bath carriage house with fireplace + loft/full bath Detached garage (ideal for storage) Saltwater pool with new heater and pool house, including outdoor kitchen (full bath + storage) Hot tub and new basketball goal All windows professionally restored New HVAC + all new ductwork in attic Multiple new appliances Custom mudroom built-ins Repainted interior Repainted guest and pool houses New ceiling fans in 4 bedrooms + new lighting in kitchen/hallways New gutters and downspouts Extensive exterior landscaping and pressure washing Experience the best of historic Johnson City living—where timeless architecture, luxurious amenities, and warm neighborhood tradition come together in one remarkable estate. Buyer/Buyers agent to verify all information.