Permit Record

Alteration Commercial

380 20th Av, San Francisco, Ca, 94121

Classificationotc alterations permitCommercial Alteration
Reliable value$5,000
ContractorNot in source
Permit record
Parties
Contractor
Not in source
Applicant
Not in source
Owner
Not in source
Architect
Not in source
Engineer
Not in source
Contractor license
Not in source
Building & lot · PLUTO
Building class
Not in source
Zoning district
Not in source
Lot area
Not in source
Year built
Not in source
Units (total)
Not in source
Units (residential)
0
Units (commercial)
Not in source
Floor area
Not in source
Parcel & enrichment
Parcel APN
1451 026
Climate zone (IECC)
3C
Roof area (est.)
Not derivable — no building-size signal for this permit
HVAC tonnage (est.)
Not derivable — no building-size signal for this permit
Building type
Not in source
Building subtype
office
Geocode & dates
Coordinates
37.7807, -122.4792
Geocode confidence
95%
Geocode source
Not in source
Issued
Jan 25, 2012
Applied
Jan 25, 2012
Work class
Commercial
Description
Source description

reroofing

Status
Current status
finaled
Source status
complete
Finaled
Jan 26, 2012
Provenance
First seen by PermitCore
May 2, 2026 · 23:50 UTC
Last seen
May 11, 2026 · 23:58 UTC
Last changed
May 11, 2026 · 23:58 UTC

Open in San Francisco source →

Data-quality checks1 of 12 flagged

1 of 12 data-quality checks flagged on this permit. Detail below.

Residential units is placeholder
units_residential_is_placeholder

units_residential matched a known placeholder value used by the source when the field wasn't reported.

Checks not flagged

  • Geocode out of bounds
  • Geocode is sentinel
  • Issued date in the future
  • Issued date parse bug
  • Issued date is placeholder
  • Commercial units is placeholder
  • Residential units out of bounds
  • Total units out of bounds
  • Total units is placeholder
  • Valuation out of bounds
  • Valuation is placeholder
Project timeline at this parcel

4 permits at this parcel (parcel 1451 026) · Apr 13, 2005 – Jan 25, 2012

  1. Jan 25, 2012This permitAlteration Commercial · Finaled$5,000
  2. Dec 4, 20061076296100259Alteration Residential · Issued
  3. Dec 14, 20051038386100259Alteration Residential · Finaled$6,000
  4. Apr 13, 20051012419100259Alteration Commercial · Finaled$3,800

Full permit history at this parcel · as of Jul 9, 2026.

Developer details
Permit #
1260592100259
Canonical ID
6:1260592100259
Source permit ID
1260592100259
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