1527 Silverado Trail 1527 Silverado Trail offers an unusual combination: an established commercial location that can potentially continue serving a business user, together with underlying multifamily residential zoning that may present longer-term redevelopment possibilities. Its proximity to the Oxbow District, Downtown Napa, restaurants, hospitality, the Napa Valley Wine Train and major visitor destinations places the property within one of Napa's most active and evolving areas. For an owner-user, investor or developer, this is an opportunity to consider both the property's existing utility and its future potential. Buyer to independently investigate and verify zoning, permitted and nonconforming uses, development potential, building area, parcel information, proposed or potential neighboring development, and all other matters with the City of Napa and appropriate governmental agencies.