5 Highland Cove Ln in Henderson brings together bold contemporary architecture, a double-height great room and layered outdoor living spaces on a corner cul-de-sac lot. Clean-lined exterior forms and contrasting finishes introduce an interior organized around a soaring fireplace wall and an upper gallery. Broad sliding glass walls connect the great room to the poolside terrace, making the outdoor setting a prominent part of the main living space. The kitchen features an elongated island with a lowered dining extension, pendant lighting, wall ovens and extensive cabinetry. A separate prep kitchen provides an additional cooking area with its own rangetop, sink and storage, supported by a pantry nearby. The main-floor primary suite opens directly outdoors through wide sliding glass doors. Its attached bathroom includes a tub beneath a tall window, a separate glass-enclosed shower and access to a walk-in closet. An additional bedroom with an attached bathroom and a separate office also occupy the main level. Upstairs, an open loft overlooks the great room and provides another substantial living area, with additional bedroom suites positioned along the upper hall. Outside, a saltwater pool, spa and waterfall sit against the rocky hillside backdrop. Covered seating space, broad terraces and an outdoor fireplace create distinct places for dining and relaxing beside the water. Above, the rooftop terrace adds a built-in bar and elevated views across neighboring rooftops toward Lake Las Vegas and the surrounding mountains. An attached garage connects to the main level, while the laundry room includes a sink and surrounding cabinetry.