First time on the market in over 50 years! This sunny and serene 3BD/1.5BA single-level home sits on a quiet street in the flats of Mill Valley's coveted Kay Park neighborhood. Directly across from the park with its level lawn, play structures, swings, and dog park this home offers charm, comfort, and convenience. Large windows fill the interior with natural light, highlighting hardwood floors throughout the home. A flexible bonus space off the primary bedroom is perfect for a home office or retreat. The spacious backyard features mature landscaping and room to relax or garden. A rare two-car attached garage adds exceptional value in this area. This well-loved home sits on a generous, level lot with exciting potential to update or expand. Ideally located just minutes from Hwy 101, top-rated Tam Valley School, Good Earth Market, local dining, and scenic trailheads like Tennessee Valley and Miwok Trail. A rare opportunity in one of Tam Valley's most treasured enclaves.