$1,349,000

beds

baths

1,920

square ft

542 Commercial Avenue

South San Francisco, California 94080

New / MLS #82046687 / Single Family / South San Francisco

Listing information updated 5/11/2026 at 10:24pm

Just Listed an Incredible opportunity ! Two houses on one lot! Welcome home to 542 Commercial Avenue AND 543 2ND Lane in South San Francisco. This unique property sits on a spacious 5,600 sq ft lot and features two homes on one lot. With potential to divide the lot and expand the homes, the possibilities are endless and left to your imagination. Both homes have been thoughtfully updated with new roofs, remodeled kitchens and bathrooms, fresh interior and exterior paint, plus plumbing and electrical upgrades completed in 2018 and 2019. Whether youre looking for a multi-generational living opportunity, rental income potential, or future development possibilities, this property is a rare find. Dont let this incredible opportunity pass you by.

Full Features

Beds Above Grade:

Cooling System:

None

Heating System:

Central Forced Air

Main Level Primary Bedroom:

Fireplace:

Pool:

Age:

108 Years

Roof Type:

Shingle

Parking Type:

Garage - Attached Garage

Parking Spaces:

Garage:

Garage - 2 Car(s)

Square Feet:

1,920

Lot Size:

5600 SquareFeet

Taxes & Assessments

Tax Amount:

N/A

Tax Year:

N/A

Location

Zip Code:

94080

City:

South San Francisco

County:

San Mateo

Schools

School District(s):

South San Francisco Unified

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Beds Above Grade:

Cooling System:

None

Heating System:

Central Forced Air

Main Level Primary Bedroom:

Fireplace:

Pool:

Age:

108 Years

Roof Type:

Shingle

Parking Type:

Garage - Attached Garage

Parking Spaces:

Garage:

Garage - 2 Car(s)

Square Feet:

1,920

Lot Size:

5600 SquareFeet

Tax Amount:

N/A

Tax Year:

N/A

Zip Code:

94080

City:

South San Francisco

County:

San Mateo

School District(s):

South San Francisco Unified

Elementary School:

N/A

Middle School:

N/A

High School:

N/A

Listing Agent: Jill Penna

Listing Office: Christie's International Real Estate Sereno

Disclaimer: The data relating to real estate for sale on this display comes in part from the Internet Data Exchange program of the MLSListings MLS system. Real estate listings held by brokerage firms other than Christie’s International Real Estate Sereno are marked with the Internet Data Exchange icon (a stylized house inside a circle) and detailed information about them includes the names of the listing brokers and listing agents. Based on information from the MLSListings MLS as of 5/11/2026 at 10:24pm (date the MLS data was obtained). 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.