Set among mature trees in coveted San Mateo Park, 404 Hillsborough Boulevard pairs architectural character and serene nature with move-in-ready updates. This home features 4 bedrooms 3.5 bathrooms plus bonus structure perfect for office or art studio. Vaulted wood-beamed ceilings, a stacked-stone facade, and stained-glass accents set the tone, while walls of windows frame the treetops and connect the living, dining, and kitchen in one bright, open flow. The kitchen features a Wolf range, stainless appliances, and a quartz island wrapped in rich green cabinetry. The primary suite offers a private sitting area, a second bedroom opens to its own deck, and all bathrooms have been updated. Porcelain tile runs through the main level; downstairs has refinished wood floors and new carpet. Multiple decks including a lower patio perfect for entertaining complete this rare offering. Minutes from Burlingame Avenue, top schools, and 101/Caltrain access.