18475 Old Monte Rio Road A rare Russian River opportunity! Nestled among majestic redwoods on approximately 0.5 acre of 5 total combined parcels, this beautifully renovated approximately 506 sq. ft. historic cabin offers the perfect blend of charm, comfort, and future potential. The Studio-style historic railroad cabin with an open living/sleeping area featuring a built-in Murphy bed, an interior half bath, and private outdoor shower and bathtub surrounding by the redwood. The intensively restored cabin features an improved foundation, updated kitchen and bath, appliances, newer hardwood flooring, lighting, roof, electric, plumbing, modern finishes and newer interior and exterior paint all within last 2 years. Enjoy city water, PG&E power, septic, a private hot tub space, outdoor shower and bathtub under the redwood, and a peaceful setting with beautiful redwood and river views. A nearby path provides easy access to the Russian River for swimming, kayaking, fishing, paddleboarding, and endless summer recreations. What truly sets this property apart is the additional permitted foundation for a future 3-bedroom (or 2 bedrooms with a yoga room), 2-bath with sauna home, with the newer septic system and foundation inspections already completed - saving significant time, expense, and development effort (buyer to verify). The property also features a sheet-rocked detached workshop/studio with the potential to add an on-demand water heater and compost toilet, creating an ideal space for a home office, artist studio, hobby room, or flexible workspace. Three additional storage sheds, including one with a washer and dryer already in place, provide abundant storage for tools, outdoor equipment, and recreational gear. Bring your RV, boat, or outdoor toys! The property offers generous storage space, and the wide side gate may provide the potential for vehicle access all the way down to the cabin (buyer to verify), making it especially convenient for storing kayaks, trailers, ATVs, or other recreational equipment. Located just minutes from downtown Guerneville, you'll enjoy easy access to charming restaurants, boutiques, local wineries and amenities, breweries, coffee shops, Armstrong Redwoods State Natural Reserve, the Russian River, and the beautiful Sonoma Coast. Whether you're searching for a full-time residence, weekend retreat, vacation home or investment opportunity with exceptional future building potential, this one-of-a-kind property offers the very best of the Russian River lifestyle!