18687 Rosemary Lane Grass Valley, CA 95949

This is the standard most properties aspire to, but never fully realize. Exceptional 40 acre estate in Grass Valley offering luxury country living, privacy, and sustainable infrastructure in a premier Nevada County location. This gated estate features over 3,300 sqft and is designed for efficiency and long term livability with a 7kW grid tied solar system, geothermal HVAC for energy efficiency, on demand water heater, auto start whole house generator, EV charger, and all underground utilities. The property features established vineyard rows, mature landscaping, table grapes, garden areas, and open usable acreage that enhance the estate's private wine country setting. Water resources include a high producing well, year round Little Wolf Creek running through the property, and additional irrigation water supporting landscaping and outdoor usability throughout the property. The land is cross fenced and thoughtfully designed for flexible country living, equestrian enjoyment, and recreational use. Equestrian and utility improvements include a 1,700 sq ft barn with 5 stalls and tack room, 60 foot round pen, and enclosed RV parking with hookups. A long paved driveway provides convenient access, privacy, and ample guest parking. Interior features are designed for both everyday living and entertaining with a custom kitchen featuring warming drawers, heated bathroom floors, wet bar, refrigerated wine room, and ceiling mounted big screen projector. The main living areas flow into an enclosed courtyard with pergola and fountains, creating seamless indoor outdoor living. Additional exterior amenities include a pool, expansive covered patio, and a private entry casita ideal for guests or multigenerational living. The professionally designed landscape enhances usability, beauty, and overall property flow while maintaining the natural setting. Located in one of Nevada County's premier wine country settings near Grass Valley and Nevada City, this property offers privacy, luxury, and an exceptional lifestyle in one of the region's most desirable rural residential environments.