An Iconic Napa Valley Estate with Entitlements for a Future 25-Room Bed and Breakfast Currently operated as a five-bedroom whole-house vacation rental with an innkeeper’s cottage, this extraordinary property presents a rare opportunity to create a distinctive boutique hospitality destination in the heart of Napa Valley. Set across approximately 1.2 level acres near downtown Napa, the estate combines historic architecture, extensive renovations and approved entitlements for the future development of a 25-room bed and breakfast. The proposed 25-room hospitality project has not been constructed, allowing a new owner to bring the approved vision to life. At the center of the property stands the Eliza G. Yount House, an approximately 6,100-square-foot Victorian mansion commissioned in 1884 by the widow of George C. Yount, the Napa Valley pioneer for whom Yountville was named. Designed by prominent San Francisco architect John M. Curtis, it remains one of Napa’s most distinctive late-Victorian residences. The estate has undergone an extensive renovation that preserves the character of the original residence while introducing the infrastructure and conveniences required for modern use. Improvements include a new foundation, plumbing and electrical systems, elevator, HVAC, roof, generator, luxury fixtures and carefully restored architectural details. Intricate woodwork, dramatic period elements and a large pantry further distinguish the interior. Mature landscaping creates a private, resort-like setting with a swimming pool and separate pool house. An existing duplex features two 2-bedroom, 1-bath residences, providing flexibility for guest accommodations, extended living, staff housing or income. An attached recreation room and dedicated laundry facilities further support residential, hospitality and operational uses. The approved development plans establish the foundation for a future 25-room boutique lodging experience near downtown Napa’s acclaimed restaurants, tasting rooms and attractions. Alternatively, the property offers the scale, privacy and amenities to serve as an extraordinary private estate, subject to applicable requirements. With its existing vacation-rental operation, architectural character, comprehensive renovation, extensive amenities and future hospitality potential, 423 Seminary Street represents a singular Napa Valley offering.