Rare Napa Valley estate on 1.29 acres with $400K+ already invested and contractor mobilized for rapid completion. Buyer gains instant equity, recently appraised at $5.6M as-is with projected ARV of $8.375M. Shovel-ready compound includes a 4,488 sf main residence and 406 sf guest house with open indoor/outdoor living, vaulted ceilings, floor-to-ceiling glass, reclaimed wood, stone, and handcrafted tile. Also features a 1,377 sf detached garage and 1,000 sf outdoor kitchen with climate-controlled wine room. Grounds include a sculptural entry court, pool, putting green/lawn, mature landscaping, and sweeping vineyard views. Investor value-add: lot qualifies for SB9 split, unlocking potential for two luxury residences or dual exit strategiesideal for maximizing ROI, creating income streams, or multi-generational living. Sold as-is; approx. $1.16M to complete. Sustainable infrastructure, durable materials, and efficient systems ensure long-term performance. Prime location near Napa's tasting corridor and regional transport makes this a trophy asset for builders, developers, or end-users seeking upside, lifestyle, and profit.