Ad #7828064
MLS #41137131
The top floor of the Mullen Building rarely comes available
73 Sumner St 402, San Francisco, California, 94103
$1,275,000
2Beds
2Baths
1,368Sqft
0.137Acres
About this property
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.
Property Features
2 Beds
2 Baths
1,368 Sqft
Built in 2002
0.137 Acres
2 Stories
Tandem, Open
Siding: Aluminum Siding
Has Fireplace
Radiant
San Francisco County
SOMA Community
Additional Photos
Contact Information
Noah Manning
Real Broker Technologies, Inc.
510-952-7124
Location
Listing Agent: Noah Manning 510-952-7124
Broker: Real Broker Technologies, Inc. 619-248-6434 Listing Site
Copyright © 2026 bridgeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Real Broker Technologies, Inc. 619-248-6434 Listing Site
Copyright © 2026 bridgeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
BarrierFreeHome.com
Printed Jun 22, 2026
Photo Gallery
$1,275,000
2
Beds
2
Baths
1,368
Sqft
73 Sumner St 402, San Francisco, California, 94103
By contacting this agent you agree to these Terms and Conditions.
MLS# 41137131
The top floor of the Mullen Building rarely comes available
$1,275,000
73 Sumner St 402, San Francisco, California, 94103
2
Beds
2
Baths
1,368
Sqft
0.137
Acres
$1,275,000
73 Sumner St 402, San Francisco, California, 94103
2 Beds
2 Baths
1,368 Sqft
0.137 Acres
Accessibility Features
Accessible Elevator Installed
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.
18 days
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Property Details
HOME DETAILS
2 Beds
2 Baths
1,368 Sqft
Built in 2002
0.137 Acres
2 Stories
EXTERIOR
Tandem, Open
Siding: Aluminum Siding
INTERIOR
Has Fireplace
Radiant
FINANCIAL & COMMUNITY
San Francisco County
SOMA Community
See More Details
Location
Mortgage Calculator
Ad Statistics
Ad Number
7828064
Viewed
9 times
Listing Status
Pending
Added
Jun 04, 2026
Last Refresh
Jun 22, 2026 07:28:36 PM
Listing Information
Data Source
BridgeMLS
Source Property ID
41137131
Listing Agent: Noah Manning 510-952-7124
Broker: Real Broker Technologies, Inc. 619-248-6434 Listing Site
Copyright © 2026 bridgeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
Broker: Real Broker Technologies, Inc. 619-248-6434 Listing Site
Copyright © 2026 bridgeMLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
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