Welcome to 4009 Avenue D! This turn-key 1920s bungalow is nestled in the heart of the Hyde Park Historic District, offering timeless charm on a quiet, tree-lined street. A spacious front porch sets the tone, perfect for relaxing and taking in the neighborhood’s character. Inside, original details shine with longleaf pine flooring, wide baseboards, and glass doorknobs, complemented by a thoughtfully updated kitchen featuring quartz countertops, a Sub-Zero refrigerator, and original cabinetry—including glass-front doors. The original medicine cabinet is located in the bathroom, preserving the home’s vintage appeal. Meticulously maintained by the current owners, the home has seen extensive updates including full interior and exterior paint, updated lighting, plumbing improvements, window treatments, a new backyard deck, and a low-maintenance xeriscaped yard with garden space. Major system upgrades completed by a prior owner include the roof, HVAC (Trane XR17 with Ecobee thermostat), and a Navien 180A2 tankless water heater. The main house offers two generously sized bedrooms filled with natural light, a spacious dining area, and a dedicated utility room. A detached casita adds exceptional flexibility, complete with its own front porch, living area with a niche for a microwave or coffee bar, full bathroom, and private bedroom—ideal for guests, office space, or rental potential. A one-car garage with workshop area rounds out the property. Enjoy the perfect blend of historic character and modern convenience in one of Austin’s most desirable central neighborhoods. A must see! **Square footage, bedroom count, and bathroom count include the casita.