Modern design, natural light, and mountain views define this Newlands residence, where spacious interiors and a thoughtful layout blend seamlessly with access to Boulder's best parks, trailheads, and shops. A covered front porch welcomes you inside to a grand entryway, where bamboo floors extend across airy living spaces. The formal dining room opens to a front patio, while the adjoining chef's kitchen impresses with granite countertops, Viking appliances, including a 6-burner range, a generous island with prep sink and water filter, and a built-in dry bar with wine fridge. Floor-to-ceiling windows frame the living room, anchored by a stone fireplace and glass doors that lead to the backyard terrace. A private office with French doors and custom built-ins, plus a powder room, complete the main level. Upstairs, two mid-level bedrooms share a bathroom, while the upper level is highlighted by the serene primary suite. Expansive mountain views pair with a fireplace, walk-in closet, and spa-like bathroom featuring dual vanities, a soaking tub with waterfall faucet, steam shower, and private water closet. Another en-suite bedroom and a convenient laundry room with built-in cabinetry complete this floor. The daylight lower level enjoys oversized windows, creating a bright extension of the home with a Steamist sauna, workout space, bathroom, and ample storage. Outdoors, the heated flagstone patio and tiered gardens are framed by mature trees, offering a private setting for dining and entertaining. Added conveniences include a heated driveway and an attached three-car garage with storage. Located in the heart of the desirable Newlands neighborhood, this home offers proximity to North Boulder Park, Ideal Market, and the shops along Broadway. Trailheads for Mt. Sanitas and Dakota Ridge are just minutes away, with downtown and Pearl Street within reach. Combining mountain views and trail access, modern finishes, and thoughtful spaces, 2925 4th Street is a place to call home.