Tucked into one of Marin's most coveted neighborhoods, 203 Reed Boulevard is a home that reveals itself gradually and rewards patience at every turn. Set on an exceptional 15,400 square foot lot, this beautifully maintained single-level residence offers a way of life that is genuinely difficult to replicate, private, verdant, endlessly outdoor, and quietly exceptional. The single-level floor plan opens with effortless ease, flowing from a French-style gourmet kitchen with charming retro appliances through generous dining and living areas anchored by a fireplace, and out to expansive rear decks overlooking the rolling golden hills of Tiburon. Three bedrooms include two en-suite retreats, one with its own fireplace, served by three full bathrooms. The outdoor sequence is where 203 Reed becomes truly special. A sparkling in-ground pool and hot tub anchor the sun-drenched rear yard, sheltered and ready for year-round enjoyment. Terraced gardens rise beyond, revealing the home's most private gift, a vast, beautifully landscaped secret garden hidden from street and neighbors alike, flowering and lush in every season. A charming gazebo completes this green sanctuary, offering a serene perch from which to take in the surrounding landscape. A separate studio guest cottage with full bathroom adds rare flexibility ideal as a home office, creative studio, guest suite, or income-producing rental. Three-car plus additional off-street parking rounds out a thoroughly practical profile. Strawberry Village shops and dining are a short stroll away, with top-rated Mill Valley schools, community tennis and aquatics, and easy Highway 101 access to San Francisco just ten miles south.