Welcome to 1107 Oak Street Extension, a beautifully updated Center Hall Colonial in Mount Vernon's East End. This 4-bedroom, 1.5-bath home blends timeless charm with modern upgrades throughout. The kitchen features a new stainless steel microwave and dishwasher, new backsplash, updated cabinet knobs, and all-new outlets. Just off the kitchen, the backroom has new vinyl flooring, baseboards, and quarter round. Both bathrooms have been refreshed—shiplap and new fixtures in the half bath, and a new toilet, vinyl flooring, fixtures, and exhaust vent in the upstairs full bath. All bedrooms include new black ceiling fans with lights, and the primary bedroom includes new lighting in the closet. The main floor boasts mostly black outlets, with the front living room enhanced by six new recessed can lights. Additional new fixtures were added in the dining room and front porch for cohesive style. The basement includes a new Aprilaire steam humidifier, main water shutoff, and updated plumbing in key areas. Exterior features include custom JellyFish lighting—fully app-controlled and all-season—for year-round curb appeal. With tasteful modern upgrades, original character, and a great location close to schools, parks, and downtown, this home is move-in ready and full of value.