Buy THIS house at 4.125%!! You can save approximately $1,200/month! Welcome to this Arlington all-brick classic Cape Cod home situated on a spacious and fenced-in flat yard featuring an oversized detached two car garage. Set back from the street and accented by mature trees, this nearly 2,300 square foot 4 bedroom, 3 full bath home offers plenty of room inside and out. Stepping through the front door, you'll be delighted with the stunning natural light, hardwood floors, and original details. The main floor features a living room with wood-burning fireplace flanked by two darling windows, a formal dining room, plus the kitchen that is open to the sunroom with views of your serene backyard. The sunroom can be enjoyed as a breakfast area, homework room, or home office. The main floor is rounded out by two spacious bedrooms and one full bath. Upstairs, you'll find the private primary bedroom suite encompassing the entire floor. The suite includes a full bath, generous closet space, and an additional sitting room that could be customized into a spectacular dressing room. The fully finished basement includes a fourth bedroom with en suite full bathroom, recreation room, laundry area, and space for a home gym. The expansive 8,400 square foot backyard with a stone patio is a wonderful retreat to unwind and entertain surrounded by flower beds and beautiful Japanese maples. Off-street parking for at least four cars with a large driveway and an oversized two car garage. This home is nestled in Glencarlyn neighborhood, the golden triangle of convenience and access created by Arlington Boulevard, Columbia Pike, and Leesburg Pike. Incredible proximity to Arlington amenities and just around the corner from Glencarlyn Park, a beautiful and secluded 100-acre park with picnic shelters, playgrounds, nature trails, dog park and the W&OD Trail.