Welcome to 3681 Paonia Street in Kalmia Estates, where neighbors gather, children play, and bikes and dogs are always welcome. Perfectly situated on the greenbelt, it's a short walk to parks and trails and bike-friendly access to all that Boulder offers. The home blends modern urban-farm style with stucco, stone, metal roof accents, wood beams, solar panels, and striking black crank-style windows. Step inside to natural light, designer lighting, custom fireplace, chef's kitchen with quartz countertops, stainless steel appliances, walk-in pantry, and spacious dining overlooking the backyard. The open-concept living room features a cozy gas fireplace and views of the outdoor fireplace with flagstone seating. Upstairs, find an open metal-railed staircase leading to a bright loft, spa-like primary suite with soaking tub, double shower, barn door, and private balcony engineered for a hot tub. A fourth ensuite bedroom with its own balcony overlooks the greenbelt, while two additional bedrooms share a sleek full bath. Convenient upstairs laundry. The lower level includes a spacious family room, game room, TV lounge, and large windows for natural light. Backyard living is exceptional: double sliding doors open to a custom flagstone patio with built-in seating, outdoor kitchen, fireplace, fire pit, pergola, ambient lighting, 6-foot privacy fencing, apple and crabapple trees, hydrangeas, tulips, berries, grapes, raised garden beds. The oversized two-car garage has a basketball hoop, built-in cubbies, a bench, closet, solar panels, and EV charger. Kalmia Estates offers quiet living with year-round gatherings, double sidewalks, a central greenbelt, and easy access to Sale Lake, Jasmine Park, Wonderland Creek Bikeway, Elks Park, and Pleasant View Fields. Minutes to NoBo Rec Center, Rayback Collective, Lucky's Market, YMCA, and more. Crest View Elementary bus picks up at your front door. Experience vibrant, sophisticated Boulder living in this luxury home.