Welcome to 9911 Renfrew Road, a beautifully expanded brick Colonial in the heart of South Four Corners neighborhood. Thoughtfully updated with a two-story rear addition, this timeless home offers 4 bedrooms, 3.5 bathrooms, and over 2,500 square feet of living space-seamlessly blending classic character with modern conveniences. Step inside to discover a well-designed layout ideal for everyday living and entertaining, featuring refinished hardwood floors, abundant natural light, and two wood-burning fireplaces. The main level includes a spacious living room with a cozy wood fireplace and access to the side porch, a formal dining room, and an updated kitchen with granite countertops, stainless steel appliances, and an eat-in area. Just off the kitchen, a light-filled family room with a second wood-burning fireplace opens to the deck and backyard. An updated powder room completes this level. Upstairs, you'll find four generously sized bedrooms and two full bathrooms. The primary suite offers a peaceful retreat with two closets-including a walk-in-and an updated en-suite bath with tub/shower combination. The additional bedrooms feature original hardwood floors and share an updated full hall bath with tub/shower combo. The finished lower level provides exceptional flexibility with a comfortable recreation room featuring luxury vinyl flooring, a bonus room ideal for a home office or gym, a full bath with walk-in shower, a laundry/utility area, and ample storage. Step outside to your private backyard oasis, complete with a large deck, mature trees, and lush landscaping-perfect for outdoor dining, gardening, or relaxing at the end of the day. Ideally located just minutes from Forest Glen Metro, Sligo Creek Park, and the shopping and dining options at Four Corners and downtown Silver Spring, this home offers the perfect balance of suburban tranquility and urban convenience.