Step into a remarkable piece of Duncan history with this beautifully restored Federalist-style home, once owned by a Halliburton executive. Situated on two oversized city lots totaling just under half an acre, this one-of-a-kind property offers approximately 2,543 square feet, 4 bedrooms, 3.5 bathrooms, a 2-car garage, and a basement/storm shelter while seamlessly blending historic character with extensive modern updates. Over the past five years, the current owners have thoughtfully restored the property while preserving many of its original architectural details. Major improvements include 25 new energy-efficient argon gas windows, new siding and exterior paint, a new GAF 30-year laminate shingle roof (2025), new gutters, upgraded landscaping for improved drainage, professionally trimmed trees, rebuilt porch banisters, and replacement front porch columns. Inside, you'll find updated flooring, fresh paint and texture throughout, upgraded attic insulation, extensive electrical improvements, updated plumbing, and replacement HVAC systems for both upstairs and downstairs, along with a mini-split system in the basement. The kitchen features new cabinetry, sink, range, dishwasher, microwave, and under-bar lighting. The formal dining room showcases elegant French glass doors, while premium waterproof luxury vinyl plank flooring enhances the downstairs living areas. Upstairs offers new carpet throughout the bedrooms, hallways, and staircase, remodeled bathrooms, and a private primary suite bath. The versatile floor plan offers exceptional flexibility. The formal dining room could easily function as a second primary suite, while the back room is ideal for a guest room, office, theater room, playroom, hobby room, or additional storage. The basement provides valuable bonus space and includes a sump pump, replacement windows, fresh paint, safety improvements, and storm shelter protection. Additional updates include new light fixtures, ceiling fans, LED workshop and exterior flood lighting, new window trim and seals, mini blinds throughout, garage improvements with sheetrock, texture, paint, and repaired door opener with remotes, plus updated water supply and drain lines, additional sinks and toilets, a new bathtub and shower, and even a convenient pet washing station. Homes with this level of character, history, and renovation are a rare find. If you've been searching for a property that stands apart from the ordinary, this beautifully restored historic residence on nearly half an acre in the heart of Duncan is one you won't want to miss. Schedule your private showing today and experience the craftsmanship, charm, and versatility this exceptional home has to offer. Jennifer Lowe REALTOR Keller Williams 580-475-6252