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.