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117 N Delaware Street

San Mateo, CA 94401
  • $1,880,000
  • STATUS: Active
  • ON SITE: 21 Days
  • ID#: ML82043896
UPDATED: 19 min ago
$1,880,000
  • 0
    BEDS
  • 0.13
    ACRES
  • 0
    BATHS
  • 0
    1/2 BATHS
  • 4,165
    SQFT
  • $451
    $/SQFT
Neighborhood:
Type:
Multi-Family
Built:
1990
County:

School Ratings & Info

School District:
Listing Agent(s): Tim Gilmartin of Gilmartin Group ((650) 348-2020) and Kathryn Gerhardt of Gilmartin Group((650) 348-2020)


Description

A high-quality Peninsula duplex with stable income, minimal expense drag, and clearly defined long-term upside.117 N. Delaware Street presents a rare opportunity to acquire a well-located duplex in the heart of San Mateo. The property consists of two large units, each configured as 3 bedrooms and 2 bathrooms with garage parking offering strong fundamentals for both owner-occupiers and long-term investors. With tenants in place for over 20 years, the asset provides stable in-place income and a clear path for predictable rent growth under California rent control guidelines. The property currently generates $7,610 per month ($91,320 annually), with a highly efficient expense. Market rents for comparable units are estimated at approximately $4,500+ per month, indicating meaningful long-term upside. At market levels, the property would generate approximately $108,000. Generous layouts, strong rental demand and a desirable unit mix support long-term growth and income optimization. Don't miss this rare opportunity whether as an investment or a property you could occupy!

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Based on information from California Regional Multiple Listing Service, Inc. as of 2026-05-13T18:36:11.68. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is deemed reliable but is not guaranteed accurate by the MLS or RE/MAX Empire Properties. Licensed in the State of California, USA.
www.inlandempiresold.com/homes/175633295
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117 N Delaware Street San Mateo, CA 94401

  • Price: $1,880,000
  • Status: Active
  • On Site: 21 Days
  • Updated: 19 min ago
  • ID#: ML82043896
0
Beds
0
Baths
0
½ Baths
0.13
Acres
4,165
SQFT
$451
$/SQFT
1990
Built
Neighborhood:
699 - Not Defined
County:
San Mateo
Area:
699 - Not Defined
School District:
Other
Property Description
A high-quality Peninsula duplex with stable income, minimal expense drag, and clearly defined long-term upside.117 N. Delaware Street presents a rare opportunity to acquire a well-located duplex in the heart of San Mateo. The property consists of two large units, each configured as 3 bedrooms and 2 bathrooms with garage parking offering strong fundamentals for both owner-occupiers and long-term investors. With tenants in place for over 20 years, the asset provides stable in-place income and a clear path for predictable rent growth under California rent control guidelines. The property currently generates $7,610 per month ($91,320 annually), with a highly efficient expense. Market rents for comparable units are estimated at approximately $4,500+ per month, indicating meaningful long-term upside. At market levels, the property would generate approximately $108,000. Generous layouts, strong rental demand and a desirable unit mix support long-term growth and income optimization. Don't miss this rare opportunity whether as an investment or a property you could occupy!
Exterior Features

Carport Spaces 2 Carport YN Yes Foundation Details Concrete Perimeter Parking Features Carport Parking Total 2 Roof Shingle View YN No

Interior Features

Accessibility Features None Cooling None Cooling YN Yes Flooring CarpetTile Heating Central Heating YN Yes

Property Features

Association YN No Cap Rate 2.99 Garage YN Yes Gross Scheduled Income 91320 Insurance Expense 2689 Listing Agreement Seller Reserved Listing Service Full Service Maintenance Expense 0 Other Expense 0 Property Sub Type Duplex Sewer Public Sewer Special Listing Conditions Standard Tax Annual Amount 25839 Trash Expense 0 Water Source Public Zoning RM0004



Based on information from California Regional Multiple Listing Service, Inc. as of 2026-05-13T18:36:11.68. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is deemed reliable but is not guaranteed accurate by the MLS or RE/MAX Empire Properties. Licensed in the State of California, USA.
 
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RE/MAX Empire Properties
street
Hemet CA, 92545
Listing Agent(s): Tim Gilmartin of Gilmartin Group ((650) 348-2020) and Kathryn Gerhardt of Gilmartin Group((650) 348-2020)