Skip to main content
Belmont, CA

$2,300,000

507 Oneill Avenue, Belmont, CA
0
Baths
1957
Built
0
Days listed

About this home

Exceptional owner-user or investment opportunity in a strategic Belmont location. Situated on an approximately 9,500 square foot parcel, this versatile industrial/flex property offers approximately 6,700 square feet of ground-floor building area plus substantial mezzanine space suitable for office, storage, or operational support functions. Property features include high-clearance warehouse space, grade-level loading access, HVAC, fire sprinklers, and a flexible floor plan capable of accommodating a variety of commercial and light industrial uses. Ideally positioned with convenient access to Highway 101, Interstate 280, and major employment centers throughout the Peninsula and Silicon Valley. The property is located within the MI (Industrial) zoning district and has recently been incorporated into the City of Belmont, creating a unique combination of industrial utility and Peninsula location advantages. Whether for owner occupancy, expansion of an existing business, or long-term investment, this property presents a rare opportunity to acquire a functional industrial asset in a supply-constrained market. Buyer to independently verify square footage, zoning, permitted uses, occupancy requirements, and future development potential.

Facts & features

Interior
Bathrooms
0
Cooling
Central Air, Gas
Exterior & lot
Lot size
0.218 acres (9,500 sq ft)
Year built
1957
Community
Area
699 - Not Defined
County
San Mateo
Listing details
Status
Active
Property type
Commercial Sale
Days on market
0
Listed
2026-06-09
Parcel #
046030240
MLS #
ML82050331
Listed by
Omar Galindo · Coldwell Banker Realty

Location

Price history

Listed
$2,300,000 · 2026-06-09
Days on market
0
Current price
$2,300,000
Financing

Could this home be yours?

Estimated monthly payment
$14,428
$11,630 principal & interest · $2,798 taxes & insurance
$460,000
Estimate only
Loan $1,840,000

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?

Get a precise, agent-prepared valuation of your home — not an automated guess.

Get a free home valuation

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

Similar homes in Belmont

See all homes in Belmont

Listing data provided by CRMLS

Listing courtesy of Coldwell Banker Realty. © 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.