Nestled on an oversized, ultra-rare 14,424 sq ft corner lot and shaded by mature trees, 3189 5th Street offers timeless style, seamless indoor-outdoor living, and a coveted location in Boulder’s beloved Newlands neighborhood. With five bedrooms, six bathrooms, and nearly 5,400 square feet above ground, this timeless residence combines elegance and everyday ease in one of the city’s most iconic enclaves.

A covered front porch leads into warm, welcoming interiors filled with natural light, hardwood floors, and detailed millwork. A cozy living room with a fireplace opens to a formal dining room—ideal for hosting or gathering. At the back of the home, a spacious family room boasts built-in shelving, coffered ceilings, and a stone fireplace. The adjacent kitchen is designed for everyday living and entertaining alike. Timeless and open, the kitchen includes a farmhouse sink, stainless steel appliances, pot filler, 6-burner gas range, a generous center island with bar seating, and a sunny breakfast nook overlooking the backyard. A walk-in pantry and ample cabinetry provide additional storage.

The main level is complete with a powder room, a laundry room, and a thoughtfully designed mudroom with French limestone flooring and custom lockers. Conveniently located, the mudroom offers access to the garage, backyard, and front porch.

Above the attached two-car garage, a separate wing offers multiple rooms with vaulted wood-beamed ceilings, a bathroom, and direct access to the backyard—perfect for guests, an office, or a creative studio.

Upstairs, tall ceilings continue throughout four en-suite bedrooms connected by a wide hardwood hallway. The expansive primary suite includes hardwood flooring, a private balcony with foothill views, and two separate walk-in closets. The spa-like primary bathroom features a steam shower, water closet, and double vanity. Each secondary bedroom includes carpet, generous closets, and bathrooms with stylish tilework. A built-in window bench at the end of the hall adds a charming touch.

Outside, the home’s stunning outdoor spaces are designed for both relaxation and entertaining. A stone patio includes a full outdoor kitchen with bar seating, grill, beverage tap, fridge, and sink. A retractable awning offers optional shade, while a fire pit, in-ground hot tub, pergola, and tranquil water feature create spaces to gather or unwind. Terraced landscaping, sculptural plantings, and a grassy lawn complete the serene setting.

Located on a quiet, tree-lined street in Newlands, this home offers close proximity to North Boulder Park, Mt Sanitas trail access within two blocks,  and top-rated schools—delivering the perfect balance of natural beauty and everyday convenience.