Welcome to 659 N. San Marcos, located in the heart of Questa Village. This Shea Umbria plan 1 model is arguably one of the most desirable single stories in Mountain House. It is loaded with upgrades totaling nearly $90,000. With 3 bedrooms, 2.5 bathrooms, and a comfortable 2,488 sqft of interior space situated on a 7,100 sqft lot, this home offers both functionality and charm. Upon arrival, you'll be welcomed by an open air private courtyard linking to the third car garage, offering potential for conversion into a 4TH bedroom or versatile space. Inside, the home boasts a well-appointed kitchen with dual islands, reverse osmosis filtration, a walk-in pantry, GE cafe series appliances, and tasteful shaker cabinets. The primary bathroom showcases a spa-like atmosphere with an open-concept shower & tub, providing a relaxing retreat. Additional features include a three-car garage and a whole house water softener for added convenience. Outside, the backyard presents a low-maintenance retreat with artificial turf, stamped concrete, and a gas-plumbed fire pit perfect for outdoor gatherings and enjoying the California weather. This property offers a balanced blend of comfort, style and elegance. This home has truly been loved for. It's just looking for it's new family to call it home.