Leave a Message

Thank you for your message. We will be in touch with you shortly.

3878-3880 21st St

$1,340,000 3878-3880 21st Street, San Francisco, CA 94114

This property is a total three units in 2 buildings. 3878-80 21st St consits of two charming flats. The upper flat is 2 bedrooms plus office or third bedroom,living room, kitchen and split bath. The lower is two bedrooms, living room, kitchen and split bath. 799 Castro St (corner of 21st) is a separate building on the same lot currently occupied by a law firm. It consists of a large open area plus partioned offices of 1190 sq ft plus a separate 120 square feet rear office. There's a full kitchen plus bath.

  • Sold
  • 1909
    Year Built
  • 3,315 Sq.Ft.
    Living Area

Features & Amenities

Area & Lot

  • Status: Sold
  • Living Space: 3,315 Sq.Ft.
  • Type: Other
  • Year Built: 1909


  • Sales Price: $1,340,000

3878-3880 21st St

Work With Lauren

Bridging San Francisco and the Peninsula.
Let's Connect