Introducing Sierra, a luxury lakefront retreat by Custom Nest. Set along the calm waters of desirable Emerald Bay, this Lake Arrowhead home has been taken down to the studs, expanded with a new level, and thoughtfully rebuilt. Four ensuite bedrooms plus a bunk room, inviting gathering spaces, and an included single-slip dock create a home designed for time together at the lake. All-new windows, doors, plumbing, and HVAC complement a renovation defined by Custom Nests creative vision and attention to detail. Cathedral ceilings and expansive windows fill the open living spaces with natural light, framing views of the water and surrounding trees. A fireplace flanked by built-in niches of stacked firewood anchors the living room, while Roman clay, Concretta finishes, and a considered palette bring depth and warmth throughout. Designer lighting, including Palecek and custom pieces, gives each space its own character. The kitchen pairs premium Lilac marble with custom cabinetry, Blum hardware, a La Cornue French range, and JennAir appliances. A custom chandelier crafted in California hangs above, while a generous butlers pantry with its own sink offers ample storage, preparation space, and a dedicated home for countertop appliances. A pass-through window with a granite counter connects the kitchen to the outdoors for easy summer entertaining. Large sliding doors open onto a new deck finished in premium TimberTech decking, extending the living and dining spaces into the trees above the bay. From morning coffee to dinner overlooking the water, the lake remains part of everyday life