Building permitSan Franciscofiled

3121 20th St

8 permit in San Francisco, issued July 10, 2026. Permit #202607104859.

$22K
DECLARED VALUE
filed
STATUS
July 10, 2026
ISSUED
July 10, 2026
FILED

Permit details

Permit number202607104859
Address3121 20th St, 94110
Permit type8 — otc alterations permit
Work descriptionunit 3: at existing mezzanine - infill floor opening, replace 2 skylights, add 2 new heat pumps.
Estimated cost$22,000

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Source: San Francisco official permit records (San Francisco Department of Building Inspection (DBI)), retrieved by The Permit Sheet. Verify current status with the issuing department via DBI Permit / Complaint Tracking System (PTS) before relying on it.