Introducing 635 20th Street, a quintessential Spanish residence gracing a prime corner lot in the exclusive North of Montana neighborhood. This Gillette Square 1920s treasure has been meticulously updated, offering over 5,000 sq. ft. of luxurious living on a nearly 9,000 sq. ft. lot. The front patio welcomes you with fragrant citrus trees and a lush, exquisitely designed garden, crafted by the distinct architect behind the enchanting landscapes of the San Ysidro Ranch. Step through the grand dual doorway into a world of elegance and charm. The formal living room, adorned with timeless Spanish tiles, welcomes you with its generous proportions and inviting atmosphere. The first level includes an oversized bedroom, versatile enough to serve as an en-suite guest room, or a spacious office retreat. Entertain in style in the expansive dining room, which effortlessly accommodates a large dining table and seating for the entire family. The chef's kitchen is a culinary dream, featuring top-of-the-line Viking appliances and casual barstool seating. Adjacent to the kitchen, the family room is a cozy retreat perfect for gatherings and movie nights. The backyard is a private paradise, thoughtfully designed for both relaxation and entertainment. Dive into the large swimming pool, fire up the BBQ in the fully equipped summer kitchen, or dine al fresco in the outdoor dining area. A detached guest suite offers comfortable accommodations for visitors or can serve as a second home office. As you ascend to the second level, the home reveals its true grandeur. Sunlight pours into the spacious rooms, and the media room with a cozy fireplace provides a perfect spot for relaxation. Two guest bedroom suites, each with its own private outdoor space, ensure comfort and privacy. The primary bedroom is a sanctuary, boasting a stunning entry with a skylight, dual closets, and a luxurious primary bathroom. A large patio off the primary suite is perfect for enjoying your morning coffee amidst serene surroundings. Experience the perfect blend of historic charm and modern luxury at 635 20th Street, where every detail has been crafted to create an exceptional living experience