Under $1M in Historic Avondale, this extensively renovated and expanded residence offers over 3,600 square feet of updated living space across a beautifully restored main home and a fully renovated detached guest house. Thoughtfully blending timeless 1920s character with modern upgrades, this exceptional property is located in one of Jacksonville's most walkable and sought-after historic neighborhoods. The main home features 4 spacious bedrooms, 2 full bathrooms, and 1 half bath, along with a large Florida room and generous living and dining spaces filled with natural light. Stunning architectural details have been thoughtfully preserved and enhanced, including beautifully restored and refinished original hardwood floors, a custom fireplace, detailed millwork, and designer wall treatments that complement the home's historic charm. The completely redesigned gourmet kitchen showcases custom cabinetry, quartz countertops, under-cabinet lighting, a gas range with decorative vent hood, high-end stainless steel appliances, an oversized island, and a Butler's pantry, making it ideal for both everyday living and entertaining. A rare and valuable feature is the flexible third-floor bonus space in the main home, in addition to the fully renovated detached guest house (approx. 485 SF), perfectly suited for multigenerational living, a private office, fitness studio, or potential income-producing use. The expansive primary suite offers a spa-inspired bathroom and a custom walk-in closet, while the flowing layout provides both functionality and elegance. Major improvements include a new roof (2024), updated electrical and plumbing, new HVAC, mini-split systems on the third floor and guest house, new drywall replacing original plaster, renovated bathrooms, new cabinetry and solid surface countertops throughout, all new appliances, updated lighting fixtures, new hardware, fresh interior and exterior paint, and new flooring in select areas while preserving the original hardwoods. Additional upgrades include new stairs and railings, a new custom fireplace façade, replaced window glass, new baseboards and trim, new bifold doors, attic insulation for improved efficiency and comfort. The exterior has been equally enhanced with a new backyard deck, resurfaced front porch steps, painted driveway and rear patio, new fence and gate, updated landscaping, replaced gutters, new Hardie paneling, and new carriage-style garage doors. The property also offers a 2-car garage and additional off-street parking. Ideally situated just blocks from parks, shopping, dining, and entertainment in Avondale, Riverside, Five Points, and King Street, this turnkey historic property offers rare scale, flexibility, and modern updates in a premier Jacksonville location. If the buyer declines to perform any inspections, a waiver of inspection or due diligence form is required.