Newer construction (Built in 2016 & upgraded by Sellers), this rare contemporary masterpiece on prestigious Gilmartin Dr. has sweeping views of the SF Bay & Golden Gate Bridge. Excellent open floorplan for large scale events w/multiple indoor-outdoor entertaining areas incl. over 3000sq.ft. of outdoor terraces, a level lawn & modern landscaping. 4 en-suite bedrooms, office + full bathroom, den, library, family room, grand dining room & formal living room. Flooded w/natural light, high ceilings, extensive glass, sliding patio doors, dramatic gas fireplaces, & master suite w/spa-like bath retreat. Stunning gourmet kitchen w/massive island, designer Miele appliances, & Arclinea custom Italian cabinetry. Seller luxury additions & upgrades incl. large office w/full bath, patio, massive 1700+ sq.ft. crawlspace/underground storage, Sonos ceiling sound system, extensive cabinetry, custom window coverings, & more. Ideal walking & biking proximity to seaside paths, parks & nature hiking trails!