Skip to main content
San Bruno, CA

$1,900,000

669 Masson Avenue, San Bruno, CA
0
Baths
4,478
Sq Ft
1965
Built
78
Days listed

About this home

669 Masson Ave (The Property) is a four unit multifamily asset in San Bruno, CA built in 1965. All four units are individually metered for water, electricity, and gas; tenants also pay for their own garbage and sewer. The property is situated on a 0.11-acre lot and comprised of four spacious units: (1) 1 bed, 1 bath, (2) 2 bed, 1 bath, and (1) 3 bed, 2 bath unit. This property offers investors the rare opportunity to purchase an investment asset in one of the most strategically connected locations in the San Francisco Peninsula. Perfectly situated near the San Bruno BART and Caltrain stations, near Interstates I-280 and Highway 101, and directly off El Camino Real (Highway 82), this asset provides unparalleled access to the entire Bay Area. The location is moments away from major tech and corporate employers, including the YouTube Headquarters, and offers a fast commute to nearby hubs such as SFO, Genentech, and Visa. In addition, the property is just a short distance from the revitalized Downtown San Bruno, featuring a variety of local dining, shopping, and entertainment options along San Mateo Avenue and El Camino Real. This ideal combination of transit-oriented location and corporate proximity makes it a premier investment.

Facts & features

Interior
Bathrooms
0
Living area
4,478 sq ft
Heating
Wall Furnace
Cooling
None
Exterior & lot
Lot size
0.115 acres (4,999 sq ft)
Year built
1965
Community
Area
699 - Not Defined
County
San Mateo
Listing details
Status
Active
Property type
Quadruplex
Days on market
78
Listed
2026-04-27
Original price
$2,050,000
Parcel #
020133030
MLS #
ML82044805
Listed by
Adam Foley · CBRE, Inc.

Location

Price history

Listed
$2,050,000 · 2026-04-27
Price reduced
$1,900,000 (−$150,000)
Days on market
78
Current price
$1,900,000
Financing

Could this home be yours?

Estimated monthly payment
$11,919
$9,607 principal & interest · $2,312 taxes & insurance
$380,000
Estimate only
Loan $1,520,000

Estimates only and not a loan offer. Property tax and insurance vary by location. Get pre-qualified below for your actual rate and payment.

Qualify for this home

Get pre-qualified with Your Agent and see your real rate and payment — no obligation.

Own a home?

What's your home worth?

Estimated value range nearby
$3,886,576$4,562,502

A rough estimate from current nearby price-per-square-foot — not an appraisal. A precise valuation considers condition, upgrades and recent sales.

Get a free home valuation

Thinking of selling? Your Agent will prepare an accurate, no-obligation valuation and selling consultation.

Similar homes in San Bruno

See all homes in San Bruno

Listing data provided by CRMLS

Listing courtesy of CBRE, Inc.. © 2026. The multiple listing data appearing on this website is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for the consumer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the consumer may be interested in purchasing. All data, including but not limited to 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. The listing broker's offer of compensation is made only to participants of the MLS where the listing is filed. Last updated July 26, 2026 Equal Housing Opportunity.

Thinking about a move? Your Agent can help — get tailored listings & honest advice.