374 S 21st Street, San Jose, CA 95116

San Jose
Local realty services provided by:Better Homes and Gardens Real Estate Royal & Associates
374 S 21st Street,San Jose, CA 95116
$1,188,000
  • 3 Beds
  • - Baths
  • 1,493 sq. ft.
  • Multi-family
  • Active
Listed by: adrian chu
Office: specialty corporation
MLS#:ML82063896
Source:Bay East, CCAR, bridgeMLS

Price summary

  • Price:$1,188,000
  • Price per sq. ft.:$795.71

About this home

Two homes being sold together make this an excellent house hack + future development opportunity! Live in the brand-new ADU and let the main house help pay your mortgage. On roughly 7,800 sq ft in San Jose, this property has a newly built, detached 2BD/2BA ADU (749 sq ft), vacant and ready for you to move in. The renovated 1BD/1BA main house (744 sq ft, built in 1930) rents at $3,000/mo. Prefer to hold both as rentals? The ADU projects at around $3,500/mo, for about $6,500/mo combined. BONUS 2 additional homes in the pipeline: Plans for a two-story duplex, with two 3BD/3BA units of 1,188 sq ft each, are already in permit review with the city. The design work is done, so you pick up where it leaves off instead of starting from scratch. Live on-site while you build out to four units. Close to Downtown, major tech employers, San Jose State University and freeway access. Excellent opportunity for investors, developers, builders looking for the next project.

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Home facts

  • Year built:2026
  • Listing ID #:ML82063896
  • Added:1 day(s) ago
  • Updated:October 10, 2026 at 10:49 AM

Rooms and interior

  • Bedrooms:3
  • Living area:1,493 sq. ft.

Heating and cooling

  • Heating:Forced Air

Structure and exterior

  • Year built:2026
  • Building area:1,493 sq. ft.
  • Architectural Style:Duplex

Utilities

  • Water:Public
  • Sewer:Public Sewer

Finances and disclosures

  • Price:$1,188,000
  • Price per sq. ft.:$795.71
MLS LogoBay East 2026. CCAR 2026 bridgeMLS 2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, or CCAR MLS, or bridgeMLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated at October 10, 2026

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