Discover refined urban living at Union House, an exclusive boutique condominium community in San Francisco's prestigious Cow Hollow neighborhood. Located at 1515 Union Street, San Francisco, CA 94123, this 7-story luxury mid-rise building offers just 41 exceptional residences designed by Handel Architects, combining old-world sophistication with contemporary elegance in one of San Francisco's most coveted locations.
Developed by DM Development and completed in 2020, Union House represents a $120 million architectural masterpiece that seamlessly blends with the character of Pacific Heights, Russian Hill, Cow Hollow, and the Marina District. The exterior facade features warm poured stone panels elegantly juxtaposed with brushed bronze metallic accents, creating a sophisticated contemporary aesthetic that honors the neighborhood's historic architecture.
The building's double-height lobby recreates the grandeur of a European luxury hotel, featuring fumed eucalyptus wood paneling, a custom floor-to-ceiling plaster artwork by Parisian artisan Atelier Premiere, an elegant custom chandelier by Lusive Design, and an intimate parlor with grey Anatolian marble fireplace. A bronze canopy entrance extends over the sidewalk, creating a welcoming sense of arrival.
Union House offers 41 generously proportioned residences including 1-bedroom, 2-bedroom, and 3-bedroom condominiums, multi-level townhomes, and penthouses with private rooftop terraces. Residences range from 783 to 2,437 square feet, with a typical unit measuring approximately 1,395 square feet.
Each residence features oversized seven-foot picture-frame windows with floor-to-ceiling glass, above-average ceiling heights, and European wide-plank oak flooring throughout. The spacious layouts provide open views of the Golden Gate Bridge, San Francisco Bay, city skyline, and surrounding neighborhoods.
Union House residences showcase museum-quality finishes including:
Kitchens: Dark oak cabinetry with frame-and-panel doors, grand Italian Arabescato Carrara marble countertops, metallic bronze cabinet pulls and concealed hoods, touch-to-open drawers with self-closing hinges, chef-grade Miele appliances, and Waterworks Easton Classic fixtures in polished nickel
Bathrooms: Italian Carrara marble with contrasting borders, freestanding Victoria & Albert Vetrella II tubs, Waterworks fixtures, white lacquer vanities, oversized walk-in showers, and spa-style design
Additional Features: Large walk-in closets, in-unit washer/dryer, climate control, private balconies and terraces (select residences), individual garage parking
Union House provides boutique luxury amenities including:
Sky Lounge: Crown jewel rooftop deck with 360-degree panoramic views spanning the Golden Gate Bridge, Alcatraz, Palace of Fine Arts, Marin Headlands, San Francisco Bay, and city skyline, featuring outdoor fireplace, BBQ grills, lounge seating, and dining areas
Building Services: 24-hour doorman and concierge desk, staffed front desk, 24/7 security, package delivery service, community bike storage, personal storage units
Art & Design: Curated art consulting services through MDG Art Advisory for both common areas and individual residences
Perfectly positioned at the intersection of San Francisco's most prestigious neighborhoods—Pacific Heights, Russian Hill, Cow Hollow, and the Marina District—Union House offers unparalleled walkability with a Walk Score of 98. Residents enjoy easy access to world-class dining along Union Street and Fillmore Street, high-end boutiques, Pilates studios, juice bars, wine bars, and brunch bistros.
Nearby attractions include the Golden Gate Bridge, Palace of Fine Arts, Fort Mason, San Francisco Maritime National Historical Park, the Presidio, and Marina Green. The location provides excellent public transit access via the Union & Hyde cable car line, Muni bus routes, and easy access to Highway 101 and the Golden Gate Bridge.
Cow Hollow is one of San Francisco's most walkable and bikeable neighborhoods, offering a perfect blend of historic Victorian and Edwardian architecture, upscale urban amenities, and proximity to parks and waterfront. San Francisco International Airport is 26 minutes away, while Oakland International Airport is 33 minutes by car. Excellent public transit access includes cable car and Muni bus lines.
I first strive to understand your unique situations, whether you are buying or selling. Through asking questions and attentively listening, I support and guide you in finding the best fit.