663 Montecito Boulevard The pivot door swings open, and the valley appears. That's the introduction to 663 Montecito Boulevard. Thirty feet of glass, walnut floors, soaring ceilings, and imperfectly smooth wall finishes set the tone across 4, 350 square feet on 1.18 acres in one of Alta Heights' most quietly coveted pockets. Remodeled in 2024, the kitchen is genuinely equipped with Miele and Wolf appliances, triple-wall ovens, a pebble ice machine, and a temperature-controlled wine display. The primary suite has a steam shower, freestanding stone tub, and a private deck. Outside, the terraced acre moves from a gas fireplace deck to a Modpool plunge pool to a patio carved from bedrock with a fire pit, outdoor kitchen, and string lights through the oak canopy. A wine cellar hides behind a pivot redwood panel door and the rest runs quietly in the background, the way good infrastructure should. Downtown Napa is just a few minutes away. The only thing missing is a reason to leave.