Brand new, custom-designed home on the border of Fairfax and San Anselmo located in the highly coveted and easily accessible flats neighborhood, just two blocks away from Good Earth and vibrant Downtown Fairfax. 34 Hill Ave brings a rare level of new construction to Marin clean-lined, and carefully considered in both form and function. Designed by a local high-end residential architect, it balances modern materials with everyday livability, creating a home that feels warm and highly efficient in its use of space. Inside, beautiful wood floors and wood-framed windows bring in natural light and set a warm, grounded tone throughout, highlighting custom cabinetry and a kitchen designed for everyday living. Centered around a generous island with ample seating, the space is equipped with integrated appliances and induction cooking. The kitchen opens up to the main living area for an easy-yet-elevated open gathering space. The living area leads directly to a rear deck, extending the home outward, overlooking a fully fenced backyard with low-maintenance turf and garden space. The bedrooms are well-proportioned, including a spacious, covered terrace off the primary suite that adds another enjoyable use of private outdoor space. Every system in the home has been built with efficiency in mind from solar power and full insulation to dual-zone heating and A/C, hot water recirculation, and all-electric infrastructure throughout. Life on Hill Avenue sits at the intersection of convenience and connection to nature. From this flat, established pocket of Fairfax, daily routines can easily extend on foot whether it's a quick stop at Good Earth, a morning coffee downtown, or dinner in nearby San Anselmo. The layout of the neighborhood makes it easy to stay close to town while still feeling removed from the busier streets. Just beyond the neighborhood, Deer Park and surrounding trails open into some of Marin's most accessible hiking and biking terrain. The setting supports a lifestyle that moves comfortably between outings downtown and adventuring outdoors, with everyday essentials, local dining, and access to nature all within minutes. Other features include a permeable paver driveway, large 1-car attached garage, E/V charger outlet, hot water recirculation system, recessed LED lighting w/ warm dimming capability, fully sprinklered interior, plans for future 317 sqft JADU garage conversion w/ plumbing in place + much more! Zoned Brookside Elementary! (Check w/ district)