---
listing_id: SF426137995
status: ActiveUnderContract
price: 3100000
beds: 0
baths_full: 0
baths_half: 0
sqft_living: 9510
sqft_lot: 3600
lot_acres: 
year_built: 1913
property_type: Residential Income
property_subtype: 
address: "1401 Mason St"
city: San Francisco
state: CA
zip: 94133
county: "San Francisco County"
lat: 37.7964445
lng: -122.4119545
days_on_market: 11
hoa_fee: 
hoa_frequency: 
garage_spaces: 0
list_agent: "Dustin Dolby"
list_office: "Colliers International"
list_agent_phone: "(415) 288-7869"
list_agent_license: 01963487
mls_source: RESFAR
modified: 2026-06-19
transaction_type: buy
---

Home | San Francisco County | San Francisco | 94133 | 1401 Mason St

1401 Mason St, San Francisco, CA 94133

MLS: SF426137995 | Status: | Price: $3,100,000
Beds/Baths: – / –
Property Type: Residential Income

Quick Facts

Beds Baths Sq Ft Sq Ft Lot Yr Built
9,510 3,600 1913

Remarks

1401-1411 Mason Street presents the opportunity to acquire a well-located mixed-use investment property in the heart of Nob Hill, one of San Francisco's most iconic and supply-constrained neighborhoods. Built in 1913, the property consists of seven (7) two-bedroom, one-bath units, one (1) one-bedroom, one-bath unit, one (1) commercial unit, and two (2) parking (tandem) spaces across approximately 9,510 square feet. Positioned on the corner of Mason and Pacific Avenue, the property benefits from excellent natural light, expansive neighborhood views, and classic San Francisco architectural character. Residential units feature hardwood flooring, bay windows, spacious layouts, and built-in cabinetry, while select units offer updated kitchens and baths. The building also includes three (3) vacant owner storage units, providing additional utility and flexibility for ownership. The asset offers a highly attractive value-add opportunity with substantial rental upside potential. Several long-term tenants create the opportunity to significantly increase income over time while maintaining strong in-place cash flow. The inclusion of a ground-floor commercial space further diversifies the income stream and enhances the property's long-term investment profile. Located just blocks from

MLS Listing Information

Field Value
MLS # SF426137995
MLS Source San Francisco Association of Realtors® MLS

Features

Parking, School, and Other Information

Feature Details
Garage/Parking Covered Parking, Garage, Garage: 0 Car(s)
HOA Fee $0

Contact Information

Dustin Dolby
Colliers International
License #: 01963487
Phone: (415) 288-7869

Property Units

# Buildings # Leased Units # Total Units
9 9 9

School Ratings

School data provided by GreatSchools.org

Nearby Schools

School Type Grades Distance Rating
Parker (Jean) Elementary School public K-5 0.08 mi 6
Stockton (Commodore) Children Center public KG 0.18 mi N/A
Lau (Gordon J.) Elementary School public K-5 0.21 mi 9
Cooper (Sarah B.) Children Center public UG 0.36 mi N/A
Spring Valley Elementary School public K-5 0.42 mi 4
Edwin and Anita Lee Newcomer School public K-5 0.45 mi N/A
Yick Wo Elementary School public K-5 0.46 mi 8
Garfield Elementary School public K-5 0.49 mi 9
Chin (John Yehall) Elementary School public K-5 0.50 mi 7
Francisco Middle School public 6-8 0.55 mi 5
Redding Elementary School public K-5 0.61 mi 2
Sherman Elementary School public K-5 0.78 mi 6
Galileo High School public 9-12 0.83 mi 7
Tenderloin Community public K-5 1.10 mi 3
San Francisco Public Montessori School public K-5 1.21 mi 7
Tule Elk Park Children Center public KG 1.25 mi N/A
S.F. County Civic Center Secondary public 6-12 1.26 mi 1
Weill (Raphael) Children Center public KG 1.34 mi N/A
Parks (Rosa) Elementary School public K-5 1.34 mi 6
Marina Middle School public 6-8 1.37 mi 7

Nearby Homes

Address Price Beds Baths Sq Ft Status
1863 Filbert St $2,895,000 2,411 Active
1877 Chestnut St $2,998,000 3,509 Active
655 Hyde St $3,350,000 7,932
351 Guerrero St $2,598,000 3,414 Active
1670 Hayes St $3,000,000 3,700

Disclosures

©2026 San Francisco Association of Realtors® MLS. All rights reserved. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information provided is for personal, non-commercial use by the viewer and may not be redistributed without explicit authorization from San Francisco Association of Realtors® MLS.

Presently MLSListings.com displays Active, Contingent, Pending, and Recently Sold listings. Recently Sold listings are properties which were sold within the last three years. After that period listings are no longer displayed in MLSListings.com. Pending listings are properties under contract and no longer available for sale. Contingent listings are properties where there is an accepted offer, and seller may be seeking back-up offers. Active listings are available for sale.

This listing information is up-to-date as of June 19, 2026. For the most current information, please contact Dustin Dolby, (415) 288-7869.