402-73 Sumner St, San Francisco, CA

Condo

For Sale

Listed price in listed location currency (USD).

$1,275,000

222

MLS® 41137131

Key Facts
Description
Rooms
Map

Key Facts

Type Condominium

Levels Residential

Size 1368 sqft

Garage Yes

HOA Fees $1,060

Taxes

Days Active 3

Approx. Age 2002

Avg. Price Per Sqft $932

MLS® Number 41137131

Property Address: 402-73 Sumner St, San Francisco, CA, 94103-3980

Average square foot calculated using Size range provided by listing agent.

Description

The top floor of the Mullen Building rarely comes available. This corner penthouse loft sits atop one of SoMa's most distinctive buildings, a 16-residence boutique conversion of a 1920s warehouse originally designed by architect George Hauser. Step inside and the architecture reveals itself immediately. A full wall of industrial steel-framed windows rises to soaring ceilings, flooding the space with natural light and framing Twin Peaks and the San Francisco skyline beyond. Radiant-heated concrete floors, a wood-burning fireplace, and a sculptural steel staircase rising to the loft suite create a space that feels both expansive and distinctly personal. What truly distinguishes this residence is its rare connection to the outdoors. A private patio off the main living level extends the home's entertaining space into the open air, while a second terrace off the upper loft suite offers sweeping city views and a quiet retreat above the surrounding neighborhood. The shared rooftop deck, located on the same level, provides panoramic views stretching across San Francisco. The chef's kitchen is outfitted with a Wolf range, Viking appliances, quartz countertops, and a herringbone tile backsplash. The open floor plan flows effortlessly from kitchen to dining to living, preserving the volume, light, and flexibility that define authentic loft living. Two en-suite bedrooms, in-unit laundry, and deeded two-car tandem parking complete the offering. Tucked away at the end of a tree-lined cul-de-sac, the Mullen Building offers a rare sense of privacy and calm just moments from SoMa's restaurants, cafes, cultural destinations, transit connections, and the city's evolving technology and innovation corridor. A rare top-floor loft where the energy of the city remains close at hand and the quiet of a cul-de-sac becomes your own retreat.

MLS® Number41137131

Locker

Ensuite Laundry

Balcony

Furnished

Laundry Level

Exposure

Exterior

GarageYes

Approx. Age2002

Stories

Pets

Included in Maintenance Fee

Heat

Hydro

Water

Building Insurance

Condo Taxes

Cable TV

Central Air

Parking Maintenance

Utilities

Heat

A/C

Heating Fuel

Extras

Price History

-End Date

Not Sold YetSold Price

For Sale

Jun 4, 2026List Date

$1,275,000List Price

Commute

Commute

Starting Address

Destination Address

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