A remarkable custom ridge retreat on .92 of an acre, where timeless craftsmanship, passive-solar construction and sweeping mountain, vineyard, and valley views create a distinctive Northern California lifestyle. Nearly 3,600 sq. ft. of multi-level living features cherry hardwood floors, warm pine wood ceilings, natural American Clay finishes, graceful arches, curated chandeliers, dimmable lighting and propane fireplaces on multiple levels. A chef's kitchen with abundant cabinetry, double ovens and gas cooking connects to gathering spaces and outdoor living. A den with a large wet bar and cozy fireplace invites entertaining, while flexible bedrooms serve as an office and full-size gym. The primary suite offers a spa-inspired bath with jetted tub beneath an arched window, dual-headed, walk-in shower, dual vanity and custom cabinetry walk-in closet. The home's passive-solar construction uses southern exposure and thermal mass retains winter warmth and moderates summer heat. Pella Low-E double-hung windows and French doors, attic fan and primary-suite mini-split add climate comfort designed with energy savings in mind. Three balconies invite coffee, conversation and sunset views: one off the primary suite, one adjoining kitchen/living areas and a living-room balcony overlooking the Sanctuary Garden. Views shift with sunlight, fog, seasons and time of day, like a living canvas. An evolving landscaping features 250+ plantings, mature oaks, irrigation, terraces, arbors, winding paths, flagstone and brick patios, stone courtyard and wrought-iron, fenced backyard. Additional improvements include recent exterior staining/painting, refreshed cabinetry and interiors, water-softening and reverse-osmosis drinking-water systems. A detached 1,200 square foot 4-car garage/shop, also passive-solar designed, offers attic storage and workspace. The long driveway enhances curb appeal, offering expansive parking for RV / Boat. Buyer to investigate converting for ADU/JADU feasibility, permits and HOA requirements. In addition, there is a parking pad designed for guest and/or overflow vehicles. Hidden Valley Lake near Middletown in southern Lake County offers a resort-like lifestyle with a private lake, beaches, marina, swimming, tennis/pickleball, trails, equestrian amenities, golf and dining. This Tahoe-style retreat provides a rare combination of craftsmanship, setting and space. The home represents the art of living well. Isn't it time to own your dreams?