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$2,595,000
80 Days On Site

1000 O Neill Street
BELMONT, CA 94002

For Sale|Duplex|Active
0
Beds
0
Total Baths
3,023
SqFt
$858
/SqFt
1885
Built
County:
San Mateo
Listed by of Abe Matar of Landmark Real Estate Services (650) 670-0890
Call Now: (408) 868-2620
Is this the listing for you? We can help make it yours.
(408) 868-2620
1000 O Neill Street1000 O Neill Street1000 O Neill Street1000 O Neill Street
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The Emmett House -- Historic Charm, Rare Scale & Exceptional Potential! A once-in-a-lifetime opportunity to own one of Belmont's most distinctive historic properties. This beautifully preserved landmark 2-story duplex dates back to the late 1800s & showcases timeless architectural character with a historically significant exterior facade reflecting early Belmont's charm & heritage. Set on an expansive approx. 17,774 sq.ft. lot, the property features 2 spacious units, each with 3 beds & 2 baths, totaling approx. 3,023 sq.ft. This square footage does not include the approx. 600 sq ft detached two-car garage with additional storage, which provides valuable parking, functionality, and flexibility. This rare configuration offers options for owner-users, extended family, rental income, or long-term investment. The property may offer future value-add potential, including possible interior modifications to create up to 4 units plus ADU potential, subject to buyer investigation & city approvals. Offered at market rate with no BMR purchase or local rental restrictions, this is a unique opportunity to own a landmark asset with history, scale & flexibility. Ideally located near downtown Belmont, shopping, dining, parks, schools, Caltrain & commute routes & top Peninsula employment centers.

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Listing Snapshot
Price 
$2,595,000
Days On Site 
80 Days
Bedrooms 
N/A
Inside Area (SqFt) 
3,023 sqft
Total Baths 
N/A
Full Baths 
N/A
Partial Baths 
N/A
Lot Size 
0.408 Acres
Year Built 
1885
MLS® Number 
ML82046157
Status 
Active
Property Tax 
$35,000
HOA/Condo/Coop Fees 
N/A
Sq Ft Source 
N/A
Friends & Family
Recent Activity
7 days agoListing updated with changes from the MLS®
3 weeks agoPrice changed to $2,595,000
3 months agoListing first seen on site
General Features
Cross Street 
6th Avenue
Disclosures 
http://Disclosures.1000oneill.com
Foundation 
Concrete Perimeter
Garage 
Yes
Garage Spaces 
2
Number Of Stories 
2
Parking 
Detached
Property Sub Type 
Duplex
Security 
Fire Sprinkler System
Sewer 
Public Sewer
SqFt Total 
3023
Water Source 
Public
Zoning 
R10006
Interior Features
Appliances 
CooktopWasherWasher/DryerDishwasherExhaust FanRefrigeratorGas CooktopRangeOven
Flooring 
TileVinylCarpet
Heating 
CentralForced Air
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Exterior Features
Pool Features 
None
Roof 
Shingle
Community Features
School District 
Sequoia Union High
Schools
School District
Sequoia Union High
Elementary School
Unknown
Middle School
Unknown
High School
Unknown
Listed by of Abe Matar of Landmark Real Estate Services (650) 670-0890



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 eXp Realty are marked with the Internet Data Exchange icon and detailed information about them includes the names of the listing brokers and listing agents. IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed. Copyright 2026, MLS Listings, Inc..
Last checked: 2026-07-27 05:10 AM UTC

Neighborhood & Commute
Source: Walkscore
Disclosure: Community information and market data powered by Constellation Data Labs. Information is deemed reliable but not guaranteed.
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