Press Releases

Related California debuts models at Mason on Mariposa, Potrero Hill’s most desirable new address

​​​​​​​Stylish models by AD100 firm Marmol Radziner offer an inside look into the collection of tailored residences featuring elevated design and neighborhood charm.

Related California, the West Coast affiliate of the nation’s largest privately-owned real estate firm, Related Companies, today announces the debut of three luxury apartment models at Mason on Mariposa, located at 1601 Mariposa Street in San Francisco. A distinctive residential offering in the charming neighborhood of Potrero Hill that includes 299 residences and townhomes, Mason on Mariposa combines urban living with contemporary design, lush landscaping and first-rate amenities for a modern take on the classic neighborhood home. The model apartments present the highly anticipated first look at Mason on Mariposa’s stylish interiors and striking finishes, in advance of the building’s first move-ins next month.

The three newly completed apartment models—comprising a studio, one- and two-bedroom—feature stunning interiors and well-crafted finishes with styling by acclaimed Marmol Radziner that brilliantly reflect the vibrancy of the Potrero Hill neighborhood, catering to its discerning community.

“We’re pleased to present these beautiful, personality-filled model apartments in collaboration with Marmol Radziner for our first development in one of the most sought-after neighborhoods in San Francisco,” said Phoebe Yee, senior vice president of design at Related California. “Each of the three models feels authentic to Potrero Hill, featuring Related’s signature luxurious finishes and layering, along with carefully curated art and furnishings to create warm, inviting spaces.”

The model’s contemporary features include floor-to-ceiling windows, 7-inch wide plank flooring throughout, Bosch washers and dryers, expansive closets with customizable Elfa shelving systems and Nest thermostats with air conditioning and heating. Culinary-inspired open kitchens boast a suite of panelized Bosch appliances complete with a five-burner gas cooktop, European-style oak cabinetry, marble tiled backsplashes and an island in the two- and three-bedroom layouts. Serene bathrooms showcase a custom vanity with quartz counters, a medicine cabinet with integrated lighting and glass-enclosed showers/bathtubs with full-height marble tile.

“We were inspired by Potrero Hill—sunny, colorful, and modern—and wanted the model apartments at Mason on Mariposa to feel like an extension of that,” said Ron Radziner, design partner of Marmol Radziner.

The studio apartment model welcomes an abundance of natural light through floor-to-ceiling windows. The studio embraces a soft color palette, furnishings with natural textures, light wood tones and linen wallcoverings. With a relaxed yet stylish California aesthetic, the model perfectly balances a mixture of rich marble and stones with tranquil woods and playful décor including a confetti terrazzo side table and a variety of muted blush painted surfaces. Designed with maximizing space in mind, the model features ample cabinetry in the chef’s kitchen, a large bathroom vanity with oversized medicine cabinet and an impressive walk-in closet.

The one-bedroom apartment model features deeply saturated tones evoking a warm, serene aesthetic. The living room and master bedroom showcase a modern design with touches of industrialism shown through a leather-wrapped bed frame, textured grey wallcoverings, slate blue accent walls and brown leather furniture. Highlights include the chef-inspired kitchen complete with artisan appliances, a spacious bathroom and grand walk-in closet plus two additional closets to maximize storage. The flexible layout is perfect for hosting an intimate dinner party or cozy movie night.

The two-bedroom apartment model exhibits a polished and sophisticated living space with room for entertaining, work and everything in between. Upon arrival, the open L-shaped kitchen with island complete with the suite of Bosch panelized appliances will impress any avid cook. Highlighted by natural light from floor-to-ceiling windows, the great room’s navy blue velvet sofa pops next to the textured linen wallcovering and white marble coffee table displaying vintage accessories and art books. While the master bedroom suite provides a relaxing oasis, the converted second bedroom den serves as a musician’s playroom, study and inviting guest room.

Mason on Mariposa presents an exciting opportunity for San Francisco residents to embrace the essence of neighborhood living while enjoying the luxuries of city living in one location. Indoor and outdoor amenities that span across 65,000 square feet include an attended lobby with a fireside library and lounge, a co-working space with reservable conference rooms, state-of-the-art fitness center with treadmills and Tonal strength-training system, a Sky Lounge with a demonstration kitchen and private terrace featuring a pizza oven and barbecue grill, Mason Lounge with a wet bar and game tables, The Children’s Play House, landscaped courtyards, Life Simplified by Related and Hello Alfred services for weekly in-home tasks, a pet spa, bike storage and more. Mason on Mariposa’s rooftop terrace with fire pits, grills and outdoor TVs invites residents to take further advantage of Potrero Hill’s warm micro-climate set against panoramic views of the city skyline.

Available apartments and townhomes at Mason on Mariposa are priced starting from $3,575 for studios, $4,200 for one-bedrooms, $5,720 for two-bedrooms and $7,795 for three-bedrooms. For more information and to schedule a tour of the model homes, visit or contact the Leasing Office, currently located at 1766 18th Street, at (415) 228-8910. Follow along @masononmariposa.

For high-resolution imagery of the Mason on Mariposa model apartments, please visit


About Related California:
Related California, the West Coast affiliate of Related Companies, is a fully integrated real estate firm that develops multifamily residential and mixed-use properties in California. Related California has a long history of community partnership, having collaborated with more than 35 municipalities and over 25 non-profit organizations throughout California.

Related California is currently developing more than $2 billion of assets in San Francisco, including The Avery, Mason on Mariposa and 1500 Mission. Combined, this includes nearly 1,500 residential units, over 75,000 square feet of retail and a 460,000-square-foot office building, which will be owned by the City and County of San Francisco. Related California is also embarking on the development in Santa Clara, a nine-million-square-foot master plan that will include office, retail, hotel and residential across from the 49ers new stadium. Additionally, Related California recently delivered Argyle House, an 18-story luxury apartment tower, in Hollywood adjacent to the landmark Capital Records building and is also developing The Grand, a 1.5-million-square-foot open air mixed-use complex designed by Frank Gehry in downtown Los Angeles.

About Related:
Related Companies is a global real estate and lifestyle company defined by innovation and the most prominent privately-owned real estate firm in the United States. Formed over 45 years ago, Related is the largest private owner of affordable housing and a fully-integrated, highly diversified industry leader with experience in virtually every aspect of development, acquisitions, management, finance, marketing and sales. Headquartered in New York City, Related has offices and major developments in Boston, Chicago, Los Angeles, San Francisco, South Florida, Washington, D.C., Abu Dhabi and London, and boasts a team of approximately 4,000 professionals. With over $60 billion in assets owned or under development including the 28-acre Hudson Yards neighborhood on Manhattan’s West Side, The Grand and Related Santa Clara in California and The 78 in Chicago. Related was recently named to Fast Company Magazine’s list of the 50 Most Innovative Companies in the World. For more information about Related, please visit


J. Wade Public Relations:
Jenn Wade, Nicole Lax, Becky Sprinzen, Blake Willahan and Alyssa Gonzales
(415) 325-5519