Tucked away in the serene, redwood-studded hills of Mill Valley, 226 Rose Ave offers an incredible opportunity to design and build your dream home. This unique offering features three legal parcels combined at this one price (027-252-04 24,012sf, 027-252-05 4,845sf, 027-252-06 5,607sf), giving you exceptional space, privacy, and flexibility. A rough-cut driveway is in place, and both water and power are readily available in the street. Conceptual architectural plans for a 2400 sq ft main 4BR residence plus 800 sq ft ADU are available. The location seamlessly blends retreat living with ultimate convenience. You are steps from world-class hiking and biking trails right outside your door, yet just a scenic, short drive to historic Mill Valley with boutique shopping, dining, parks, and more. Bring your vision to capture this rare slice of Mill Valley paradise! Buyer is advised to independently verify and research all matters related to building, zoning, utilities, and the status/reactivation of any previous plan approvals with the City of Mill Valley.