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San Jose, CA

$1,365,000

374 S 21st Street, San Jose, CA
3
Beds
3
Baths
744
Sq Ft
1930
Built
35
Days listed

About this home

Exceptional investment and development opportunity in the heart of San Jose! Potentially 4 rental units situated on an approximately 7,800 sq.ft. lot, currently this property has total 1,493 SqFt features a newly renovated 1B1B main residence (744 SqFt) that has been fully updated with modern finishes. Additionally tremendous value is a newly constructed, detached 2B2B ADU (749 SqFt), offering excellent potential for rental income, multigenerational living, or owner-occupancy flexibility. The opportunity extends even further with plans approved by the City for an additional development DUPLEX with 2 stories 2 units 6B6B 2,376 Sfqft total (Each unit has 3beds 3baths; Approximately 1,200 SqFt per unit). Permit review is currently in progress, buyers can move directly toward permitting and construction by saving months (often 6-12+) of design review and approval time. Whether you are an investor, developer, or owner-user seeking multiple income streams, this rare property combines existing cash flow, brand-new improvements, and future development upside on a generously sized lot in a desirable San Jose location with convenient access to major highways, Downtown, major tech companies, and commuter routes, shopping, and dining. Welcome to check this gem in San Jose!

Facts & features

Interior
Bedrooms
3
Bathrooms
3 full
Living area
744 sq ft
Appliances
Dishwasher
Flooring
Laminate, Wood
Heating
Wall Furnace
Cooling
Wall Window Units
Exterior & lot
Lot size
0.179 acres (7,800 sq ft)
Year built
1930
Parking
Carport
Community
Area
699 - Not Defined
County
Santa Clara
Listing details
Status
Active
Property type
Single Family Residence
Days on market
35
Listed
2026-06-12
Original price
$1,425,000
Parcel #
46737030
MLS #
ML82050838
Listed by
Fredy Feng · Maxreal

Location

Price history

Listed
$1,425,000 · 2026-06-12
Price reduced
$1,365,000 (−$60,000)
Days on market
35
Current price
$1,365,000
Financing

Could this home be yours?

Estimated monthly payment
$8,563
$6,902 principal & interest · $1,661 taxes & insurance
$273,000
Estimate only
Loan $1,092,000

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Estimated value range nearby
$704,545$827,075

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Listing data provided by CRMLS

Listing courtesy of Maxreal. © 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.

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