Property Details
Upcoming Open Houses
About this Property
3173-3173A 21st Street is a 4-unit property featuring 3 residential apartmentstwo (2) 1-bedroom units and one (1) spacious 4-bedroom, 2 bath unitalongside an ADA compliant ground-floor commercial space that was last operated as a hair salon and is now vacant and ready to be leased. A shovel ready and roughed-out 2 bedroom ADU on the ground floor awaits finishing by a future owner, offering additional income potential once completed. With the existing units brought up to market rents and the ADU finished, there is approximately 60% upside in the current rent roll. With separate individual water meters, new 400 amp electrical service, the property benefits from extremely efficient operating expenses making this an attractive opportunity for an investor seeking both stable income and growth potential.
MLS Listing Information
MLS #
SF425055394
MLS Source
San Francisco Association of Realtors® MLS
Days on Site
7
Interior Features
Kitchen
Varies by Unit
Laundry
Coin Operated
Heating
Electric, Varies by Unit
Exterior Features
Roof
Tar/Gravel
Foundation
Slab
Parking, School, and Other Information
Garage/Parking
Garage: 0 Car(s)
HOA Fee
$0
Contact Information
Listing Agent
Cristobal Lamas
Urban Capital SF
License #: 02034056
Phone: (415) 577-8671
Co-Listing Agent
Wyatt Cendak
Urban Capital SF
License #: 02145337
Phone: (415) 670-9888
Unit Information
| # Buildings | # Leased Units | # Total Units |
|---|---|---|
| 1 | 3 | 4 |
| Unit # | Sq Ft | Beds | Baths | Rent |
|---|---|---|---|---|
| 1 | 600 | 1 | 0/0 | $2,282 |
| 2 | 600 | 1 | 0/0 | $1,190 |
| 3 | 0 | 4 | 2/0 | $4,600 |
| 4 | 0 | 0 | 0/0 | – |
Neighborhood: Around This Home
Neighborhood: Local Demographics
Nearby Homes for Sale
3173 21st St is a Residential Income in San Francisco, CA 94110. This 2,350 square foot property sits on a 2,113 Sq Ft Lot and features – bedrooms & – full bathrooms. It is currently priced at $1,590,000 and was built in 1900. This address can also be written as 3173 21st St, San Francisco, CA 94110.
©2025 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.
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This listing information is up-to-date as of July 17, 2025. For the most current information, please contact Cristobal Lamas, (415) 577-8671
